diff --git a/tests/baselines/reference/argumentsObjectIterator02_ES6.symbols b/tests/baselines/reference/argumentsObjectIterator02_ES6.symbols
index 208646dc101..9418c02d2d5 100644
--- a/tests/baselines/reference/argumentsObjectIterator02_ES6.symbols
+++ b/tests/baselines/reference/argumentsObjectIterator02_ES6.symbols
@@ -9,9 +9,9 @@ function doubleAndReturnAsArray(x: number, y: number, z: number): [number, numbe
     let blah = arguments[Symbol.iterator];
 >blah : Symbol(blah, Decl(argumentsObjectIterator02_ES6.ts, 2, 7))
 >arguments : Symbol(arguments)
->Symbol.iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 1249, 31))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
->iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 1249, 31))
+>Symbol.iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 3559, 31))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
+>iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 3559, 31))
 
     let result = [];
 >result : Symbol(result, Decl(argumentsObjectIterator02_ES6.ts, 4, 7))
diff --git a/tests/baselines/reference/arrayLiterals2ES6.symbols b/tests/baselines/reference/arrayLiterals2ES6.symbols
index faf0b130738..7a4367be8ee 100644
--- a/tests/baselines/reference/arrayLiterals2ES6.symbols
+++ b/tests/baselines/reference/arrayLiterals2ES6.symbols
@@ -72,14 +72,14 @@ var temp2: [number[], string[]] = [[1, 2, 3], ["hello", "string"]];
 
 interface myArray extends Array<Number> { }
 >myArray : Symbol(myArray, Decl(arrayLiterals2ES6.ts, 40, 67))
->Array : Symbol(Array, Decl(lib.d.ts, 1000, 23), Decl(lib.d.ts, 1171, 11), Decl(lib.d.ts, 1452, 1))
+>Array : Symbol(Array, Decl(lib.d.ts, 1000, 23), Decl(lib.d.ts, 1171, 11), Decl(lib.d.ts, 3757, 1))
 >Number : Symbol(Number, Decl(lib.d.ts, 456, 40), Decl(lib.d.ts, 518, 11))
 
 interface myArray2 extends Array<Number|String> { }
 >myArray2 : Symbol(myArray2, Decl(arrayLiterals2ES6.ts, 42, 43))
->Array : Symbol(Array, Decl(lib.d.ts, 1000, 23), Decl(lib.d.ts, 1171, 11), Decl(lib.d.ts, 1452, 1))
+>Array : Symbol(Array, Decl(lib.d.ts, 1000, 23), Decl(lib.d.ts, 1171, 11), Decl(lib.d.ts, 3757, 1))
 >Number : Symbol(Number, Decl(lib.d.ts, 456, 40), Decl(lib.d.ts, 518, 11))
->String : Symbol(String, Decl(lib.d.ts, 275, 1), Decl(lib.d.ts, 443, 11), Decl(lib.d.ts, 1556, 1))
+>String : Symbol(String, Decl(lib.d.ts, 275, 1), Decl(lib.d.ts, 443, 11), Decl(lib.d.ts, 3861, 1))
 
 var d0 = [1, true, ...temp, ];  // has type (string|number|boolean)[]
 >d0 : Symbol(d0, Decl(arrayLiterals2ES6.ts, 44, 3))
diff --git a/tests/baselines/reference/asyncArrowFunction1_es6.symbols b/tests/baselines/reference/asyncArrowFunction1_es6.symbols
index cb2c5255486..f75c3b34558 100644
--- a/tests/baselines/reference/asyncArrowFunction1_es6.symbols
+++ b/tests/baselines/reference/asyncArrowFunction1_es6.symbols
@@ -2,6 +2,6 @@
 
 var foo = async (): Promise<void> => {
 >foo : Symbol(foo, Decl(asyncArrowFunction1_es6.ts, 1, 3))
->Promise : Symbol(Promise, Decl(lib.d.ts, 4772, 1), Decl(lib.d.ts, 4858, 11))
+>Promise : Symbol(Promise, Decl(lib.d.ts, 4853, 1), Decl(lib.d.ts, 4939, 11))
 
 };
diff --git a/tests/baselines/reference/asyncAwait_es6.symbols b/tests/baselines/reference/asyncAwait_es6.symbols
index 8d4b98a20a1..2f46c8ac533 100644
--- a/tests/baselines/reference/asyncAwait_es6.symbols
+++ b/tests/baselines/reference/asyncAwait_es6.symbols
@@ -2,16 +2,16 @@
 type MyPromise<T> = Promise<T>;
 >MyPromise : Symbol(MyPromise, Decl(asyncAwait_es6.ts, 0, 0), Decl(asyncAwait_es6.ts, 1, 11))
 >T : Symbol(T, Decl(asyncAwait_es6.ts, 0, 15))
->Promise : Symbol(Promise, Decl(lib.d.ts, 4772, 1), Decl(lib.d.ts, 4858, 11))
+>Promise : Symbol(Promise, Decl(lib.d.ts, 4853, 1), Decl(lib.d.ts, 4939, 11))
 >T : Symbol(T, Decl(asyncAwait_es6.ts, 0, 15))
 
 declare var MyPromise: typeof Promise;
 >MyPromise : Symbol(MyPromise, Decl(asyncAwait_es6.ts, 0, 0), Decl(asyncAwait_es6.ts, 1, 11))
->Promise : Symbol(Promise, Decl(lib.d.ts, 4772, 1), Decl(lib.d.ts, 4858, 11))
+>Promise : Symbol(Promise, Decl(lib.d.ts, 4853, 1), Decl(lib.d.ts, 4939, 11))
 
 declare var p: Promise<number>;
 >p : Symbol(p, Decl(asyncAwait_es6.ts, 2, 11))
->Promise : Symbol(Promise, Decl(lib.d.ts, 4772, 1), Decl(lib.d.ts, 4858, 11))
+>Promise : Symbol(Promise, Decl(lib.d.ts, 4853, 1), Decl(lib.d.ts, 4939, 11))
 
 declare var mp: MyPromise<number>;
 >mp : Symbol(mp, Decl(asyncAwait_es6.ts, 3, 11))
@@ -22,7 +22,7 @@ async function f0() { }
 
 async function f1(): Promise<void> { }
 >f1 : Symbol(f1, Decl(asyncAwait_es6.ts, 5, 23))
->Promise : Symbol(Promise, Decl(lib.d.ts, 4772, 1), Decl(lib.d.ts, 4858, 11))
+>Promise : Symbol(Promise, Decl(lib.d.ts, 4853, 1), Decl(lib.d.ts, 4939, 11))
 
 async function f3(): MyPromise<void> { }
 >f3 : Symbol(f3, Decl(asyncAwait_es6.ts, 6, 38))
@@ -33,7 +33,7 @@ let f4 = async function() { }
 
 let f5 = async function(): Promise<void> { }
 >f5 : Symbol(f5, Decl(asyncAwait_es6.ts, 10, 3))
->Promise : Symbol(Promise, Decl(lib.d.ts, 4772, 1), Decl(lib.d.ts, 4858, 11))
+>Promise : Symbol(Promise, Decl(lib.d.ts, 4853, 1), Decl(lib.d.ts, 4939, 11))
 
 let f6 = async function(): MyPromise<void> { }
 >f6 : Symbol(f6, Decl(asyncAwait_es6.ts, 11, 3))
@@ -44,7 +44,7 @@ let f7 = async () => { };
 
 let f8 = async (): Promise<void> => { };
 >f8 : Symbol(f8, Decl(asyncAwait_es6.ts, 14, 3))
->Promise : Symbol(Promise, Decl(lib.d.ts, 4772, 1), Decl(lib.d.ts, 4858, 11))
+>Promise : Symbol(Promise, Decl(lib.d.ts, 4853, 1), Decl(lib.d.ts, 4939, 11))
 
 let f9 = async (): MyPromise<void> => { }; 
 >f9 : Symbol(f9, Decl(asyncAwait_es6.ts, 15, 3))
@@ -60,7 +60,7 @@ let f11 = async () => mp;
 
 let f12 = async (): Promise<number> => mp;
 >f12 : Symbol(f12, Decl(asyncAwait_es6.ts, 18, 3))
->Promise : Symbol(Promise, Decl(lib.d.ts, 4772, 1), Decl(lib.d.ts, 4858, 11))
+>Promise : Symbol(Promise, Decl(lib.d.ts, 4853, 1), Decl(lib.d.ts, 4939, 11))
 >mp : Symbol(mp, Decl(asyncAwait_es6.ts, 3, 11))
 
 let f13 = async (): MyPromise<number> => p;
@@ -76,7 +76,7 @@ let o = {
 
 	async m2(): Promise<void> { },
 >m2 : Symbol(m2, Decl(asyncAwait_es6.ts, 22, 16))
->Promise : Symbol(Promise, Decl(lib.d.ts, 4772, 1), Decl(lib.d.ts, 4858, 11))
+>Promise : Symbol(Promise, Decl(lib.d.ts, 4853, 1), Decl(lib.d.ts, 4939, 11))
 
 	async m3(): MyPromise<void> { }
 >m3 : Symbol(m3, Decl(asyncAwait_es6.ts, 23, 31))
@@ -92,7 +92,7 @@ class C {
 
 	async m2(): Promise<void> { }
 >m2 : Symbol(m2, Decl(asyncAwait_es6.ts, 28, 15))
->Promise : Symbol(Promise, Decl(lib.d.ts, 4772, 1), Decl(lib.d.ts, 4858, 11))
+>Promise : Symbol(Promise, Decl(lib.d.ts, 4853, 1), Decl(lib.d.ts, 4939, 11))
 
 	async m3(): MyPromise<void> { }
 >m3 : Symbol(m3, Decl(asyncAwait_es6.ts, 29, 30))
@@ -103,7 +103,7 @@ class C {
 
 	static async m5(): Promise<void> { }
 >m5 : Symbol(C.m5, Decl(asyncAwait_es6.ts, 31, 22))
->Promise : Symbol(Promise, Decl(lib.d.ts, 4772, 1), Decl(lib.d.ts, 4858, 11))
+>Promise : Symbol(Promise, Decl(lib.d.ts, 4853, 1), Decl(lib.d.ts, 4939, 11))
 
 	static async m6(): MyPromise<void> { }
 >m6 : Symbol(C.m6, Decl(asyncAwait_es6.ts, 32, 37))
diff --git a/tests/baselines/reference/asyncFunctionDeclaration11_es6.symbols b/tests/baselines/reference/asyncFunctionDeclaration11_es6.symbols
index 889614387d7..a6e5e578659 100644
--- a/tests/baselines/reference/asyncFunctionDeclaration11_es6.symbols
+++ b/tests/baselines/reference/asyncFunctionDeclaration11_es6.symbols
@@ -1,5 +1,5 @@
 === tests/cases/conformance/async/es6/functionDeclarations/asyncFunctionDeclaration11_es6.ts ===
 async function await(): Promise<void> {
 >await : Symbol(await, Decl(asyncFunctionDeclaration11_es6.ts, 0, 0))
->Promise : Symbol(Promise, Decl(lib.d.ts, 4772, 1), Decl(lib.d.ts, 4858, 11))
+>Promise : Symbol(Promise, Decl(lib.d.ts, 4853, 1), Decl(lib.d.ts, 4939, 11))
 }
diff --git a/tests/baselines/reference/asyncFunctionDeclaration14_es6.symbols b/tests/baselines/reference/asyncFunctionDeclaration14_es6.symbols
index 626b820e312..7c8fc69e52c 100644
--- a/tests/baselines/reference/asyncFunctionDeclaration14_es6.symbols
+++ b/tests/baselines/reference/asyncFunctionDeclaration14_es6.symbols
@@ -1,7 +1,7 @@
 === tests/cases/conformance/async/es6/functionDeclarations/asyncFunctionDeclaration14_es6.ts ===
 async function foo(): Promise<void> {
 >foo : Symbol(foo, Decl(asyncFunctionDeclaration14_es6.ts, 0, 0))
->Promise : Symbol(Promise, Decl(lib.d.ts, 4772, 1), Decl(lib.d.ts, 4858, 11))
+>Promise : Symbol(Promise, Decl(lib.d.ts, 4853, 1), Decl(lib.d.ts, 4939, 11))
 
   return;
 }
diff --git a/tests/baselines/reference/asyncFunctionDeclaration1_es6.symbols b/tests/baselines/reference/asyncFunctionDeclaration1_es6.symbols
index c71592c0463..5e871328769 100644
--- a/tests/baselines/reference/asyncFunctionDeclaration1_es6.symbols
+++ b/tests/baselines/reference/asyncFunctionDeclaration1_es6.symbols
@@ -1,5 +1,5 @@
 === tests/cases/conformance/async/es6/functionDeclarations/asyncFunctionDeclaration1_es6.ts ===
 async function foo(): Promise<void> {
 >foo : Symbol(foo, Decl(asyncFunctionDeclaration1_es6.ts, 0, 0))
->Promise : Symbol(Promise, Decl(lib.d.ts, 4772, 1), Decl(lib.d.ts, 4858, 11))
+>Promise : Symbol(Promise, Decl(lib.d.ts, 4853, 1), Decl(lib.d.ts, 4939, 11))
 }
diff --git a/tests/baselines/reference/awaitBinaryExpression1_es6.symbols b/tests/baselines/reference/awaitBinaryExpression1_es6.symbols
index 6a72f1b1506..c90ebfb7877 100644
--- a/tests/baselines/reference/awaitBinaryExpression1_es6.symbols
+++ b/tests/baselines/reference/awaitBinaryExpression1_es6.symbols
@@ -4,11 +4,11 @@ declare var a: boolean;
 
 declare var p: Promise<boolean>;
 >p : Symbol(p, Decl(awaitBinaryExpression1_es6.ts, 1, 11))
->Promise : Symbol(Promise, Decl(lib.d.ts, 4772, 1), Decl(lib.d.ts, 4858, 11))
+>Promise : Symbol(Promise, Decl(lib.d.ts, 4853, 1), Decl(lib.d.ts, 4939, 11))
 
 async function func(): Promise<void> {
 >func : Symbol(func, Decl(awaitBinaryExpression1_es6.ts, 1, 32))
->Promise : Symbol(Promise, Decl(lib.d.ts, 4772, 1), Decl(lib.d.ts, 4858, 11))
+>Promise : Symbol(Promise, Decl(lib.d.ts, 4853, 1), Decl(lib.d.ts, 4939, 11))
 
     "before";
     var b = await p || a;
diff --git a/tests/baselines/reference/awaitBinaryExpression2_es6.symbols b/tests/baselines/reference/awaitBinaryExpression2_es6.symbols
index f81a146f943..a8418c4b6e5 100644
--- a/tests/baselines/reference/awaitBinaryExpression2_es6.symbols
+++ b/tests/baselines/reference/awaitBinaryExpression2_es6.symbols
@@ -4,11 +4,11 @@ declare var a: boolean;
 
 declare var p: Promise<boolean>;
 >p : Symbol(p, Decl(awaitBinaryExpression2_es6.ts, 1, 11))
->Promise : Symbol(Promise, Decl(lib.d.ts, 4772, 1), Decl(lib.d.ts, 4858, 11))
+>Promise : Symbol(Promise, Decl(lib.d.ts, 4853, 1), Decl(lib.d.ts, 4939, 11))
 
 async function func(): Promise<void> {
 >func : Symbol(func, Decl(awaitBinaryExpression2_es6.ts, 1, 32))
->Promise : Symbol(Promise, Decl(lib.d.ts, 4772, 1), Decl(lib.d.ts, 4858, 11))
+>Promise : Symbol(Promise, Decl(lib.d.ts, 4853, 1), Decl(lib.d.ts, 4939, 11))
 
     "before";
     var b = await p && a;
diff --git a/tests/baselines/reference/awaitBinaryExpression3_es6.symbols b/tests/baselines/reference/awaitBinaryExpression3_es6.symbols
index 479b3b30650..997b0a25b90 100644
--- a/tests/baselines/reference/awaitBinaryExpression3_es6.symbols
+++ b/tests/baselines/reference/awaitBinaryExpression3_es6.symbols
@@ -4,11 +4,11 @@ declare var a: number;
 
 declare var p: Promise<number>;
 >p : Symbol(p, Decl(awaitBinaryExpression3_es6.ts, 1, 11))
->Promise : Symbol(Promise, Decl(lib.d.ts, 4772, 1), Decl(lib.d.ts, 4858, 11))
+>Promise : Symbol(Promise, Decl(lib.d.ts, 4853, 1), Decl(lib.d.ts, 4939, 11))
 
 async function func(): Promise<void> {
 >func : Symbol(func, Decl(awaitBinaryExpression3_es6.ts, 1, 31))
->Promise : Symbol(Promise, Decl(lib.d.ts, 4772, 1), Decl(lib.d.ts, 4858, 11))
+>Promise : Symbol(Promise, Decl(lib.d.ts, 4853, 1), Decl(lib.d.ts, 4939, 11))
 
     "before";
     var b = await p + a;
diff --git a/tests/baselines/reference/awaitBinaryExpression4_es6.symbols b/tests/baselines/reference/awaitBinaryExpression4_es6.symbols
index 5d15c754793..19973d35449 100644
--- a/tests/baselines/reference/awaitBinaryExpression4_es6.symbols
+++ b/tests/baselines/reference/awaitBinaryExpression4_es6.symbols
@@ -4,11 +4,11 @@ declare var a: boolean;
 
 declare var p: Promise<boolean>;
 >p : Symbol(p, Decl(awaitBinaryExpression4_es6.ts, 1, 11))
->Promise : Symbol(Promise, Decl(lib.d.ts, 4772, 1), Decl(lib.d.ts, 4858, 11))
+>Promise : Symbol(Promise, Decl(lib.d.ts, 4853, 1), Decl(lib.d.ts, 4939, 11))
 
 async function func(): Promise<void> {
 >func : Symbol(func, Decl(awaitBinaryExpression4_es6.ts, 1, 32))
->Promise : Symbol(Promise, Decl(lib.d.ts, 4772, 1), Decl(lib.d.ts, 4858, 11))
+>Promise : Symbol(Promise, Decl(lib.d.ts, 4853, 1), Decl(lib.d.ts, 4939, 11))
 
     "before";
     var b = await p, a;
diff --git a/tests/baselines/reference/awaitBinaryExpression5_es6.symbols b/tests/baselines/reference/awaitBinaryExpression5_es6.symbols
index bc1e2f19310..d545c14f3b3 100644
--- a/tests/baselines/reference/awaitBinaryExpression5_es6.symbols
+++ b/tests/baselines/reference/awaitBinaryExpression5_es6.symbols
@@ -4,11 +4,11 @@ declare var a: boolean;
 
 declare var p: Promise<boolean>;
 >p : Symbol(p, Decl(awaitBinaryExpression5_es6.ts, 1, 11))
->Promise : Symbol(Promise, Decl(lib.d.ts, 4772, 1), Decl(lib.d.ts, 4858, 11))
+>Promise : Symbol(Promise, Decl(lib.d.ts, 4853, 1), Decl(lib.d.ts, 4939, 11))
 
 async function func(): Promise<void> {
 >func : Symbol(func, Decl(awaitBinaryExpression5_es6.ts, 1, 32))
->Promise : Symbol(Promise, Decl(lib.d.ts, 4772, 1), Decl(lib.d.ts, 4858, 11))
+>Promise : Symbol(Promise, Decl(lib.d.ts, 4853, 1), Decl(lib.d.ts, 4939, 11))
 
     "before";
     var o: { a: boolean; };
diff --git a/tests/baselines/reference/awaitCallExpression1_es6.symbols b/tests/baselines/reference/awaitCallExpression1_es6.symbols
index 7e28d92cd9c..6d1112fc6a2 100644
--- a/tests/baselines/reference/awaitCallExpression1_es6.symbols
+++ b/tests/baselines/reference/awaitCallExpression1_es6.symbols
@@ -4,7 +4,7 @@ declare var a: boolean;
 
 declare var p: Promise<boolean>;
 >p : Symbol(p, Decl(awaitCallExpression1_es6.ts, 1, 11))
->Promise : Symbol(Promise, Decl(lib.d.ts, 4772, 1), Decl(lib.d.ts, 4858, 11))
+>Promise : Symbol(Promise, Decl(lib.d.ts, 4853, 1), Decl(lib.d.ts, 4939, 11))
 
 declare function fn(arg0: boolean, arg1: boolean, arg2: boolean): void;
 >fn : Symbol(fn, Decl(awaitCallExpression1_es6.ts, 1, 32))
@@ -21,14 +21,14 @@ declare var o: { fn(arg0: boolean, arg1: boolean, arg2: boolean): void; };
 
 declare var pfn: Promise<{ (arg0: boolean, arg1: boolean, arg2: boolean): void; }>;
 >pfn : Symbol(pfn, Decl(awaitCallExpression1_es6.ts, 4, 11))
->Promise : Symbol(Promise, Decl(lib.d.ts, 4772, 1), Decl(lib.d.ts, 4858, 11))
+>Promise : Symbol(Promise, Decl(lib.d.ts, 4853, 1), Decl(lib.d.ts, 4939, 11))
 >arg0 : Symbol(arg0, Decl(awaitCallExpression1_es6.ts, 4, 28))
 >arg1 : Symbol(arg1, Decl(awaitCallExpression1_es6.ts, 4, 42))
 >arg2 : Symbol(arg2, Decl(awaitCallExpression1_es6.ts, 4, 57))
 
 declare var po: Promise<{ fn(arg0: boolean, arg1: boolean, arg2: boolean): void; }>;
 >po : Symbol(po, Decl(awaitCallExpression1_es6.ts, 5, 11))
->Promise : Symbol(Promise, Decl(lib.d.ts, 4772, 1), Decl(lib.d.ts, 4858, 11))
+>Promise : Symbol(Promise, Decl(lib.d.ts, 4853, 1), Decl(lib.d.ts, 4939, 11))
 >fn : Symbol(fn, Decl(awaitCallExpression1_es6.ts, 5, 25))
 >arg0 : Symbol(arg0, Decl(awaitCallExpression1_es6.ts, 5, 29))
 >arg1 : Symbol(arg1, Decl(awaitCallExpression1_es6.ts, 5, 43))
@@ -36,7 +36,7 @@ declare var po: Promise<{ fn(arg0: boolean, arg1: boolean, arg2: boolean): void;
 
 async function func(): Promise<void> {
 >func : Symbol(func, Decl(awaitCallExpression1_es6.ts, 5, 84))
->Promise : Symbol(Promise, Decl(lib.d.ts, 4772, 1), Decl(lib.d.ts, 4858, 11))
+>Promise : Symbol(Promise, Decl(lib.d.ts, 4853, 1), Decl(lib.d.ts, 4939, 11))
 
     "before";
     var b = fn(a, a, a);
diff --git a/tests/baselines/reference/awaitCallExpression2_es6.symbols b/tests/baselines/reference/awaitCallExpression2_es6.symbols
index 305a4c77aa3..dbb7ebaebc8 100644
--- a/tests/baselines/reference/awaitCallExpression2_es6.symbols
+++ b/tests/baselines/reference/awaitCallExpression2_es6.symbols
@@ -4,7 +4,7 @@ declare var a: boolean;
 
 declare var p: Promise<boolean>;
 >p : Symbol(p, Decl(awaitCallExpression2_es6.ts, 1, 11))
->Promise : Symbol(Promise, Decl(lib.d.ts, 4772, 1), Decl(lib.d.ts, 4858, 11))
+>Promise : Symbol(Promise, Decl(lib.d.ts, 4853, 1), Decl(lib.d.ts, 4939, 11))
 
 declare function fn(arg0: boolean, arg1: boolean, arg2: boolean): void;
 >fn : Symbol(fn, Decl(awaitCallExpression2_es6.ts, 1, 32))
@@ -21,14 +21,14 @@ declare var o: { fn(arg0: boolean, arg1: boolean, arg2: boolean): void; };
 
 declare var pfn: Promise<{ (arg0: boolean, arg1: boolean, arg2: boolean): void; }>;
 >pfn : Symbol(pfn, Decl(awaitCallExpression2_es6.ts, 4, 11))
->Promise : Symbol(Promise, Decl(lib.d.ts, 4772, 1), Decl(lib.d.ts, 4858, 11))
+>Promise : Symbol(Promise, Decl(lib.d.ts, 4853, 1), Decl(lib.d.ts, 4939, 11))
 >arg0 : Symbol(arg0, Decl(awaitCallExpression2_es6.ts, 4, 28))
 >arg1 : Symbol(arg1, Decl(awaitCallExpression2_es6.ts, 4, 42))
 >arg2 : Symbol(arg2, Decl(awaitCallExpression2_es6.ts, 4, 57))
 
 declare var po: Promise<{ fn(arg0: boolean, arg1: boolean, arg2: boolean): void; }>;
 >po : Symbol(po, Decl(awaitCallExpression2_es6.ts, 5, 11))
->Promise : Symbol(Promise, Decl(lib.d.ts, 4772, 1), Decl(lib.d.ts, 4858, 11))
+>Promise : Symbol(Promise, Decl(lib.d.ts, 4853, 1), Decl(lib.d.ts, 4939, 11))
 >fn : Symbol(fn, Decl(awaitCallExpression2_es6.ts, 5, 25))
 >arg0 : Symbol(arg0, Decl(awaitCallExpression2_es6.ts, 5, 29))
 >arg1 : Symbol(arg1, Decl(awaitCallExpression2_es6.ts, 5, 43))
@@ -36,7 +36,7 @@ declare var po: Promise<{ fn(arg0: boolean, arg1: boolean, arg2: boolean): void;
 
 async function func(): Promise<void> {
 >func : Symbol(func, Decl(awaitCallExpression2_es6.ts, 5, 84))
->Promise : Symbol(Promise, Decl(lib.d.ts, 4772, 1), Decl(lib.d.ts, 4858, 11))
+>Promise : Symbol(Promise, Decl(lib.d.ts, 4853, 1), Decl(lib.d.ts, 4939, 11))
 
     "before";
     var b = fn(await p, a, a);
diff --git a/tests/baselines/reference/awaitCallExpression3_es6.symbols b/tests/baselines/reference/awaitCallExpression3_es6.symbols
index 715c125bcf0..1da5c8b886d 100644
--- a/tests/baselines/reference/awaitCallExpression3_es6.symbols
+++ b/tests/baselines/reference/awaitCallExpression3_es6.symbols
@@ -4,7 +4,7 @@ declare var a: boolean;
 
 declare var p: Promise<boolean>;
 >p : Symbol(p, Decl(awaitCallExpression3_es6.ts, 1, 11))
->Promise : Symbol(Promise, Decl(lib.d.ts, 4772, 1), Decl(lib.d.ts, 4858, 11))
+>Promise : Symbol(Promise, Decl(lib.d.ts, 4853, 1), Decl(lib.d.ts, 4939, 11))
 
 declare function fn(arg0: boolean, arg1: boolean, arg2: boolean): void;
 >fn : Symbol(fn, Decl(awaitCallExpression3_es6.ts, 1, 32))
@@ -21,14 +21,14 @@ declare var o: { fn(arg0: boolean, arg1: boolean, arg2: boolean): void; };
 
 declare var pfn: Promise<{ (arg0: boolean, arg1: boolean, arg2: boolean): void; }>;
 >pfn : Symbol(pfn, Decl(awaitCallExpression3_es6.ts, 4, 11))
->Promise : Symbol(Promise, Decl(lib.d.ts, 4772, 1), Decl(lib.d.ts, 4858, 11))
+>Promise : Symbol(Promise, Decl(lib.d.ts, 4853, 1), Decl(lib.d.ts, 4939, 11))
 >arg0 : Symbol(arg0, Decl(awaitCallExpression3_es6.ts, 4, 28))
 >arg1 : Symbol(arg1, Decl(awaitCallExpression3_es6.ts, 4, 42))
 >arg2 : Symbol(arg2, Decl(awaitCallExpression3_es6.ts, 4, 57))
 
 declare var po: Promise<{ fn(arg0: boolean, arg1: boolean, arg2: boolean): void; }>;
 >po : Symbol(po, Decl(awaitCallExpression3_es6.ts, 5, 11))
->Promise : Symbol(Promise, Decl(lib.d.ts, 4772, 1), Decl(lib.d.ts, 4858, 11))
+>Promise : Symbol(Promise, Decl(lib.d.ts, 4853, 1), Decl(lib.d.ts, 4939, 11))
 >fn : Symbol(fn, Decl(awaitCallExpression3_es6.ts, 5, 25))
 >arg0 : Symbol(arg0, Decl(awaitCallExpression3_es6.ts, 5, 29))
 >arg1 : Symbol(arg1, Decl(awaitCallExpression3_es6.ts, 5, 43))
@@ -36,7 +36,7 @@ declare var po: Promise<{ fn(arg0: boolean, arg1: boolean, arg2: boolean): void;
 
 async function func(): Promise<void> {
 >func : Symbol(func, Decl(awaitCallExpression3_es6.ts, 5, 84))
->Promise : Symbol(Promise, Decl(lib.d.ts, 4772, 1), Decl(lib.d.ts, 4858, 11))
+>Promise : Symbol(Promise, Decl(lib.d.ts, 4853, 1), Decl(lib.d.ts, 4939, 11))
 
     "before";
     var b = fn(a, await p, a);
diff --git a/tests/baselines/reference/awaitCallExpression4_es6.symbols b/tests/baselines/reference/awaitCallExpression4_es6.symbols
index 98a995d8117..b0c8eafe89b 100644
--- a/tests/baselines/reference/awaitCallExpression4_es6.symbols
+++ b/tests/baselines/reference/awaitCallExpression4_es6.symbols
@@ -4,7 +4,7 @@ declare var a: boolean;
 
 declare var p: Promise<boolean>;
 >p : Symbol(p, Decl(awaitCallExpression4_es6.ts, 1, 11))
->Promise : Symbol(Promise, Decl(lib.d.ts, 4772, 1), Decl(lib.d.ts, 4858, 11))
+>Promise : Symbol(Promise, Decl(lib.d.ts, 4853, 1), Decl(lib.d.ts, 4939, 11))
 
 declare function fn(arg0: boolean, arg1: boolean, arg2: boolean): void;
 >fn : Symbol(fn, Decl(awaitCallExpression4_es6.ts, 1, 32))
@@ -21,14 +21,14 @@ declare var o: { fn(arg0: boolean, arg1: boolean, arg2: boolean): void; };
 
 declare var pfn: Promise<{ (arg0: boolean, arg1: boolean, arg2: boolean): void; }>;
 >pfn : Symbol(pfn, Decl(awaitCallExpression4_es6.ts, 4, 11))
->Promise : Symbol(Promise, Decl(lib.d.ts, 4772, 1), Decl(lib.d.ts, 4858, 11))
+>Promise : Symbol(Promise, Decl(lib.d.ts, 4853, 1), Decl(lib.d.ts, 4939, 11))
 >arg0 : Symbol(arg0, Decl(awaitCallExpression4_es6.ts, 4, 28))
 >arg1 : Symbol(arg1, Decl(awaitCallExpression4_es6.ts, 4, 42))
 >arg2 : Symbol(arg2, Decl(awaitCallExpression4_es6.ts, 4, 57))
 
 declare var po: Promise<{ fn(arg0: boolean, arg1: boolean, arg2: boolean): void; }>;
 >po : Symbol(po, Decl(awaitCallExpression4_es6.ts, 5, 11))
->Promise : Symbol(Promise, Decl(lib.d.ts, 4772, 1), Decl(lib.d.ts, 4858, 11))
+>Promise : Symbol(Promise, Decl(lib.d.ts, 4853, 1), Decl(lib.d.ts, 4939, 11))
 >fn : Symbol(fn, Decl(awaitCallExpression4_es6.ts, 5, 25))
 >arg0 : Symbol(arg0, Decl(awaitCallExpression4_es6.ts, 5, 29))
 >arg1 : Symbol(arg1, Decl(awaitCallExpression4_es6.ts, 5, 43))
@@ -36,7 +36,7 @@ declare var po: Promise<{ fn(arg0: boolean, arg1: boolean, arg2: boolean): void;
 
 async function func(): Promise<void> {
 >func : Symbol(func, Decl(awaitCallExpression4_es6.ts, 5, 84))
->Promise : Symbol(Promise, Decl(lib.d.ts, 4772, 1), Decl(lib.d.ts, 4858, 11))
+>Promise : Symbol(Promise, Decl(lib.d.ts, 4853, 1), Decl(lib.d.ts, 4939, 11))
 
     "before";
     var b = (await pfn)(a, a, a);
diff --git a/tests/baselines/reference/awaitCallExpression5_es6.symbols b/tests/baselines/reference/awaitCallExpression5_es6.symbols
index 30df9c8d022..ca56a54e696 100644
--- a/tests/baselines/reference/awaitCallExpression5_es6.symbols
+++ b/tests/baselines/reference/awaitCallExpression5_es6.symbols
@@ -4,7 +4,7 @@ declare var a: boolean;
 
 declare var p: Promise<boolean>;
 >p : Symbol(p, Decl(awaitCallExpression5_es6.ts, 1, 11))
->Promise : Symbol(Promise, Decl(lib.d.ts, 4772, 1), Decl(lib.d.ts, 4858, 11))
+>Promise : Symbol(Promise, Decl(lib.d.ts, 4853, 1), Decl(lib.d.ts, 4939, 11))
 
 declare function fn(arg0: boolean, arg1: boolean, arg2: boolean): void;
 >fn : Symbol(fn, Decl(awaitCallExpression5_es6.ts, 1, 32))
@@ -21,14 +21,14 @@ declare var o: { fn(arg0: boolean, arg1: boolean, arg2: boolean): void; };
 
 declare var pfn: Promise<{ (arg0: boolean, arg1: boolean, arg2: boolean): void; }>;
 >pfn : Symbol(pfn, Decl(awaitCallExpression5_es6.ts, 4, 11))
->Promise : Symbol(Promise, Decl(lib.d.ts, 4772, 1), Decl(lib.d.ts, 4858, 11))
+>Promise : Symbol(Promise, Decl(lib.d.ts, 4853, 1), Decl(lib.d.ts, 4939, 11))
 >arg0 : Symbol(arg0, Decl(awaitCallExpression5_es6.ts, 4, 28))
 >arg1 : Symbol(arg1, Decl(awaitCallExpression5_es6.ts, 4, 42))
 >arg2 : Symbol(arg2, Decl(awaitCallExpression5_es6.ts, 4, 57))
 
 declare var po: Promise<{ fn(arg0: boolean, arg1: boolean, arg2: boolean): void; }>;
 >po : Symbol(po, Decl(awaitCallExpression5_es6.ts, 5, 11))
->Promise : Symbol(Promise, Decl(lib.d.ts, 4772, 1), Decl(lib.d.ts, 4858, 11))
+>Promise : Symbol(Promise, Decl(lib.d.ts, 4853, 1), Decl(lib.d.ts, 4939, 11))
 >fn : Symbol(fn, Decl(awaitCallExpression5_es6.ts, 5, 25))
 >arg0 : Symbol(arg0, Decl(awaitCallExpression5_es6.ts, 5, 29))
 >arg1 : Symbol(arg1, Decl(awaitCallExpression5_es6.ts, 5, 43))
@@ -36,7 +36,7 @@ declare var po: Promise<{ fn(arg0: boolean, arg1: boolean, arg2: boolean): void;
 
 async function func(): Promise<void> {
 >func : Symbol(func, Decl(awaitCallExpression5_es6.ts, 5, 84))
->Promise : Symbol(Promise, Decl(lib.d.ts, 4772, 1), Decl(lib.d.ts, 4858, 11))
+>Promise : Symbol(Promise, Decl(lib.d.ts, 4853, 1), Decl(lib.d.ts, 4939, 11))
 
     "before";
     var b = o.fn(a, a, a);
diff --git a/tests/baselines/reference/awaitCallExpression6_es6.symbols b/tests/baselines/reference/awaitCallExpression6_es6.symbols
index ac1cca1c16f..4cb074f5002 100644
--- a/tests/baselines/reference/awaitCallExpression6_es6.symbols
+++ b/tests/baselines/reference/awaitCallExpression6_es6.symbols
@@ -4,7 +4,7 @@ declare var a: boolean;
 
 declare var p: Promise<boolean>;
 >p : Symbol(p, Decl(awaitCallExpression6_es6.ts, 1, 11))
->Promise : Symbol(Promise, Decl(lib.d.ts, 4772, 1), Decl(lib.d.ts, 4858, 11))
+>Promise : Symbol(Promise, Decl(lib.d.ts, 4853, 1), Decl(lib.d.ts, 4939, 11))
 
 declare function fn(arg0: boolean, arg1: boolean, arg2: boolean): void;
 >fn : Symbol(fn, Decl(awaitCallExpression6_es6.ts, 1, 32))
@@ -21,14 +21,14 @@ declare var o: { fn(arg0: boolean, arg1: boolean, arg2: boolean): void; };
 
 declare var pfn: Promise<{ (arg0: boolean, arg1: boolean, arg2: boolean): void; }>;
 >pfn : Symbol(pfn, Decl(awaitCallExpression6_es6.ts, 4, 11))
->Promise : Symbol(Promise, Decl(lib.d.ts, 4772, 1), Decl(lib.d.ts, 4858, 11))
+>Promise : Symbol(Promise, Decl(lib.d.ts, 4853, 1), Decl(lib.d.ts, 4939, 11))
 >arg0 : Symbol(arg0, Decl(awaitCallExpression6_es6.ts, 4, 28))
 >arg1 : Symbol(arg1, Decl(awaitCallExpression6_es6.ts, 4, 42))
 >arg2 : Symbol(arg2, Decl(awaitCallExpression6_es6.ts, 4, 57))
 
 declare var po: Promise<{ fn(arg0: boolean, arg1: boolean, arg2: boolean): void; }>;
 >po : Symbol(po, Decl(awaitCallExpression6_es6.ts, 5, 11))
->Promise : Symbol(Promise, Decl(lib.d.ts, 4772, 1), Decl(lib.d.ts, 4858, 11))
+>Promise : Symbol(Promise, Decl(lib.d.ts, 4853, 1), Decl(lib.d.ts, 4939, 11))
 >fn : Symbol(fn, Decl(awaitCallExpression6_es6.ts, 5, 25))
 >arg0 : Symbol(arg0, Decl(awaitCallExpression6_es6.ts, 5, 29))
 >arg1 : Symbol(arg1, Decl(awaitCallExpression6_es6.ts, 5, 43))
@@ -36,7 +36,7 @@ declare var po: Promise<{ fn(arg0: boolean, arg1: boolean, arg2: boolean): void;
 
 async function func(): Promise<void> {
 >func : Symbol(func, Decl(awaitCallExpression6_es6.ts, 5, 84))
->Promise : Symbol(Promise, Decl(lib.d.ts, 4772, 1), Decl(lib.d.ts, 4858, 11))
+>Promise : Symbol(Promise, Decl(lib.d.ts, 4853, 1), Decl(lib.d.ts, 4939, 11))
 
     "before";
     var b = o.fn(await p, a, a);
diff --git a/tests/baselines/reference/awaitCallExpression7_es6.symbols b/tests/baselines/reference/awaitCallExpression7_es6.symbols
index b48e99ddec1..10df4828be4 100644
--- a/tests/baselines/reference/awaitCallExpression7_es6.symbols
+++ b/tests/baselines/reference/awaitCallExpression7_es6.symbols
@@ -4,7 +4,7 @@ declare var a: boolean;
 
 declare var p: Promise<boolean>;
 >p : Symbol(p, Decl(awaitCallExpression7_es6.ts, 1, 11))
->Promise : Symbol(Promise, Decl(lib.d.ts, 4772, 1), Decl(lib.d.ts, 4858, 11))
+>Promise : Symbol(Promise, Decl(lib.d.ts, 4853, 1), Decl(lib.d.ts, 4939, 11))
 
 declare function fn(arg0: boolean, arg1: boolean, arg2: boolean): void;
 >fn : Symbol(fn, Decl(awaitCallExpression7_es6.ts, 1, 32))
@@ -21,14 +21,14 @@ declare var o: { fn(arg0: boolean, arg1: boolean, arg2: boolean): void; };
 
 declare var pfn: Promise<{ (arg0: boolean, arg1: boolean, arg2: boolean): void; }>;
 >pfn : Symbol(pfn, Decl(awaitCallExpression7_es6.ts, 4, 11))
->Promise : Symbol(Promise, Decl(lib.d.ts, 4772, 1), Decl(lib.d.ts, 4858, 11))
+>Promise : Symbol(Promise, Decl(lib.d.ts, 4853, 1), Decl(lib.d.ts, 4939, 11))
 >arg0 : Symbol(arg0, Decl(awaitCallExpression7_es6.ts, 4, 28))
 >arg1 : Symbol(arg1, Decl(awaitCallExpression7_es6.ts, 4, 42))
 >arg2 : Symbol(arg2, Decl(awaitCallExpression7_es6.ts, 4, 57))
 
 declare var po: Promise<{ fn(arg0: boolean, arg1: boolean, arg2: boolean): void; }>;
 >po : Symbol(po, Decl(awaitCallExpression7_es6.ts, 5, 11))
->Promise : Symbol(Promise, Decl(lib.d.ts, 4772, 1), Decl(lib.d.ts, 4858, 11))
+>Promise : Symbol(Promise, Decl(lib.d.ts, 4853, 1), Decl(lib.d.ts, 4939, 11))
 >fn : Symbol(fn, Decl(awaitCallExpression7_es6.ts, 5, 25))
 >arg0 : Symbol(arg0, Decl(awaitCallExpression7_es6.ts, 5, 29))
 >arg1 : Symbol(arg1, Decl(awaitCallExpression7_es6.ts, 5, 43))
@@ -36,7 +36,7 @@ declare var po: Promise<{ fn(arg0: boolean, arg1: boolean, arg2: boolean): void;
 
 async function func(): Promise<void> {
 >func : Symbol(func, Decl(awaitCallExpression7_es6.ts, 5, 84))
->Promise : Symbol(Promise, Decl(lib.d.ts, 4772, 1), Decl(lib.d.ts, 4858, 11))
+>Promise : Symbol(Promise, Decl(lib.d.ts, 4853, 1), Decl(lib.d.ts, 4939, 11))
 
     "before";
     var b = o.fn(a, await p, a);
diff --git a/tests/baselines/reference/awaitCallExpression8_es6.symbols b/tests/baselines/reference/awaitCallExpression8_es6.symbols
index 4dd9d500347..ffbfc269449 100644
--- a/tests/baselines/reference/awaitCallExpression8_es6.symbols
+++ b/tests/baselines/reference/awaitCallExpression8_es6.symbols
@@ -4,7 +4,7 @@ declare var a: boolean;
 
 declare var p: Promise<boolean>;
 >p : Symbol(p, Decl(awaitCallExpression8_es6.ts, 1, 11))
->Promise : Symbol(Promise, Decl(lib.d.ts, 4772, 1), Decl(lib.d.ts, 4858, 11))
+>Promise : Symbol(Promise, Decl(lib.d.ts, 4853, 1), Decl(lib.d.ts, 4939, 11))
 
 declare function fn(arg0: boolean, arg1: boolean, arg2: boolean): void;
 >fn : Symbol(fn, Decl(awaitCallExpression8_es6.ts, 1, 32))
@@ -21,14 +21,14 @@ declare var o: { fn(arg0: boolean, arg1: boolean, arg2: boolean): void; };
 
 declare var pfn: Promise<{ (arg0: boolean, arg1: boolean, arg2: boolean): void; }>;
 >pfn : Symbol(pfn, Decl(awaitCallExpression8_es6.ts, 4, 11))
->Promise : Symbol(Promise, Decl(lib.d.ts, 4772, 1), Decl(lib.d.ts, 4858, 11))
+>Promise : Symbol(Promise, Decl(lib.d.ts, 4853, 1), Decl(lib.d.ts, 4939, 11))
 >arg0 : Symbol(arg0, Decl(awaitCallExpression8_es6.ts, 4, 28))
 >arg1 : Symbol(arg1, Decl(awaitCallExpression8_es6.ts, 4, 42))
 >arg2 : Symbol(arg2, Decl(awaitCallExpression8_es6.ts, 4, 57))
 
 declare var po: Promise<{ fn(arg0: boolean, arg1: boolean, arg2: boolean): void; }>;
 >po : Symbol(po, Decl(awaitCallExpression8_es6.ts, 5, 11))
->Promise : Symbol(Promise, Decl(lib.d.ts, 4772, 1), Decl(lib.d.ts, 4858, 11))
+>Promise : Symbol(Promise, Decl(lib.d.ts, 4853, 1), Decl(lib.d.ts, 4939, 11))
 >fn : Symbol(fn, Decl(awaitCallExpression8_es6.ts, 5, 25))
 >arg0 : Symbol(arg0, Decl(awaitCallExpression8_es6.ts, 5, 29))
 >arg1 : Symbol(arg1, Decl(awaitCallExpression8_es6.ts, 5, 43))
@@ -36,7 +36,7 @@ declare var po: Promise<{ fn(arg0: boolean, arg1: boolean, arg2: boolean): void;
 
 async function func(): Promise<void> {
 >func : Symbol(func, Decl(awaitCallExpression8_es6.ts, 5, 84))
->Promise : Symbol(Promise, Decl(lib.d.ts, 4772, 1), Decl(lib.d.ts, 4858, 11))
+>Promise : Symbol(Promise, Decl(lib.d.ts, 4853, 1), Decl(lib.d.ts, 4939, 11))
 
     "before";
     var b = (await po).fn(a, a, a);
diff --git a/tests/baselines/reference/callWithSpreadES6.symbols b/tests/baselines/reference/callWithSpreadES6.symbols
index 0e236821020..5a8b14e36dc 100644
--- a/tests/baselines/reference/callWithSpreadES6.symbols
+++ b/tests/baselines/reference/callWithSpreadES6.symbols
@@ -94,7 +94,7 @@ xa[1].foo(1, 2, ...a, "abc");
 >a : Symbol(a, Decl(callWithSpreadES6.ts, 8, 3))
 
 (<Function>xa[1].foo)(...[1, 2, "abc"]);
->Function : Symbol(Function, Decl(lib.d.ts, 223, 38), Decl(lib.d.ts, 269, 11), Decl(lib.d.ts, 1368, 1))
+>Function : Symbol(Function, Decl(lib.d.ts, 223, 38), Decl(lib.d.ts, 269, 11), Decl(lib.d.ts, 3678, 1))
 >xa[1].foo : Symbol(X.foo, Decl(callWithSpreadES6.ts, 1, 13))
 >xa : Symbol(xa, Decl(callWithSpreadES6.ts, 11, 3))
 >foo : Symbol(X.foo, Decl(callWithSpreadES6.ts, 1, 13))
diff --git a/tests/baselines/reference/destructuringParameterDeclaration3ES5.symbols b/tests/baselines/reference/destructuringParameterDeclaration3ES5.symbols
index c232eb24636..fc55599ec70 100644
--- a/tests/baselines/reference/destructuringParameterDeclaration3ES5.symbols
+++ b/tests/baselines/reference/destructuringParameterDeclaration3ES5.symbols
@@ -8,18 +8,18 @@
 
 type arrayString = Array<String>
 >arrayString : Symbol(arrayString, Decl(destructuringParameterDeclaration3ES5.ts, 0, 0))
->Array : Symbol(Array, Decl(lib.d.ts, 1000, 23), Decl(lib.d.ts, 1171, 11), Decl(lib.d.ts, 1452, 1))
->String : Symbol(String, Decl(lib.d.ts, 275, 1), Decl(lib.d.ts, 443, 11), Decl(lib.d.ts, 1556, 1))
+>Array : Symbol(Array, Decl(lib.d.ts, 1000, 23), Decl(lib.d.ts, 1171, 11), Decl(lib.d.ts, 3757, 1))
+>String : Symbol(String, Decl(lib.d.ts, 275, 1), Decl(lib.d.ts, 443, 11), Decl(lib.d.ts, 3861, 1))
 
 type someArray = Array<String> | number[];
 >someArray : Symbol(someArray, Decl(destructuringParameterDeclaration3ES5.ts, 7, 32))
->Array : Symbol(Array, Decl(lib.d.ts, 1000, 23), Decl(lib.d.ts, 1171, 11), Decl(lib.d.ts, 1452, 1))
->String : Symbol(String, Decl(lib.d.ts, 275, 1), Decl(lib.d.ts, 443, 11), Decl(lib.d.ts, 1556, 1))
+>Array : Symbol(Array, Decl(lib.d.ts, 1000, 23), Decl(lib.d.ts, 1171, 11), Decl(lib.d.ts, 3757, 1))
+>String : Symbol(String, Decl(lib.d.ts, 275, 1), Decl(lib.d.ts, 443, 11), Decl(lib.d.ts, 3861, 1))
 
 type stringOrNumArray = Array<String|Number>;
 >stringOrNumArray : Symbol(stringOrNumArray, Decl(destructuringParameterDeclaration3ES5.ts, 8, 42))
->Array : Symbol(Array, Decl(lib.d.ts, 1000, 23), Decl(lib.d.ts, 1171, 11), Decl(lib.d.ts, 1452, 1))
->String : Symbol(String, Decl(lib.d.ts, 275, 1), Decl(lib.d.ts, 443, 11), Decl(lib.d.ts, 1556, 1))
+>Array : Symbol(Array, Decl(lib.d.ts, 1000, 23), Decl(lib.d.ts, 1171, 11), Decl(lib.d.ts, 3757, 1))
+>String : Symbol(String, Decl(lib.d.ts, 275, 1), Decl(lib.d.ts, 443, 11), Decl(lib.d.ts, 3861, 1))
 >Number : Symbol(Number, Decl(lib.d.ts, 456, 40), Decl(lib.d.ts, 518, 11))
 
 function a1(...x: (number|string)[]) { }
@@ -33,8 +33,8 @@ function a2(...a) { }
 function a3(...a: Array<String>) { }
 >a3 : Symbol(a3, Decl(destructuringParameterDeclaration3ES5.ts, 12, 21))
 >a : Symbol(a, Decl(destructuringParameterDeclaration3ES5.ts, 13, 12))
->Array : Symbol(Array, Decl(lib.d.ts, 1000, 23), Decl(lib.d.ts, 1171, 11), Decl(lib.d.ts, 1452, 1))
->String : Symbol(String, Decl(lib.d.ts, 275, 1), Decl(lib.d.ts, 443, 11), Decl(lib.d.ts, 1556, 1))
+>Array : Symbol(Array, Decl(lib.d.ts, 1000, 23), Decl(lib.d.ts, 1171, 11), Decl(lib.d.ts, 3757, 1))
+>String : Symbol(String, Decl(lib.d.ts, 275, 1), Decl(lib.d.ts, 443, 11), Decl(lib.d.ts, 3861, 1))
 
 function a4(...a: arrayString) { }
 >a4 : Symbol(a4, Decl(destructuringParameterDeclaration3ES5.ts, 13, 36))
diff --git a/tests/baselines/reference/destructuringParameterDeclaration3ES6.symbols b/tests/baselines/reference/destructuringParameterDeclaration3ES6.symbols
index 89f62f97185..fe648801d8b 100644
--- a/tests/baselines/reference/destructuringParameterDeclaration3ES6.symbols
+++ b/tests/baselines/reference/destructuringParameterDeclaration3ES6.symbols
@@ -8,18 +8,18 @@
 
 type arrayString = Array<String>
 >arrayString : Symbol(arrayString, Decl(destructuringParameterDeclaration3ES6.ts, 0, 0))
->Array : Symbol(Array, Decl(lib.d.ts, 1000, 23), Decl(lib.d.ts, 1171, 11), Decl(lib.d.ts, 1452, 1))
->String : Symbol(String, Decl(lib.d.ts, 275, 1), Decl(lib.d.ts, 443, 11), Decl(lib.d.ts, 1556, 1))
+>Array : Symbol(Array, Decl(lib.d.ts, 1000, 23), Decl(lib.d.ts, 1171, 11), Decl(lib.d.ts, 3757, 1))
+>String : Symbol(String, Decl(lib.d.ts, 275, 1), Decl(lib.d.ts, 443, 11), Decl(lib.d.ts, 3861, 1))
 
 type someArray = Array<String> | number[];
 >someArray : Symbol(someArray, Decl(destructuringParameterDeclaration3ES6.ts, 7, 32))
->Array : Symbol(Array, Decl(lib.d.ts, 1000, 23), Decl(lib.d.ts, 1171, 11), Decl(lib.d.ts, 1452, 1))
->String : Symbol(String, Decl(lib.d.ts, 275, 1), Decl(lib.d.ts, 443, 11), Decl(lib.d.ts, 1556, 1))
+>Array : Symbol(Array, Decl(lib.d.ts, 1000, 23), Decl(lib.d.ts, 1171, 11), Decl(lib.d.ts, 3757, 1))
+>String : Symbol(String, Decl(lib.d.ts, 275, 1), Decl(lib.d.ts, 443, 11), Decl(lib.d.ts, 3861, 1))
 
 type stringOrNumArray = Array<String|Number>;
 >stringOrNumArray : Symbol(stringOrNumArray, Decl(destructuringParameterDeclaration3ES6.ts, 8, 42))
->Array : Symbol(Array, Decl(lib.d.ts, 1000, 23), Decl(lib.d.ts, 1171, 11), Decl(lib.d.ts, 1452, 1))
->String : Symbol(String, Decl(lib.d.ts, 275, 1), Decl(lib.d.ts, 443, 11), Decl(lib.d.ts, 1556, 1))
+>Array : Symbol(Array, Decl(lib.d.ts, 1000, 23), Decl(lib.d.ts, 1171, 11), Decl(lib.d.ts, 3757, 1))
+>String : Symbol(String, Decl(lib.d.ts, 275, 1), Decl(lib.d.ts, 443, 11), Decl(lib.d.ts, 3861, 1))
 >Number : Symbol(Number, Decl(lib.d.ts, 456, 40), Decl(lib.d.ts, 518, 11))
 
 function a1(...x: (number|string)[]) { }
@@ -33,8 +33,8 @@ function a2(...a) { }
 function a3(...a: Array<String>) { }
 >a3 : Symbol(a3, Decl(destructuringParameterDeclaration3ES6.ts, 12, 21))
 >a : Symbol(a, Decl(destructuringParameterDeclaration3ES6.ts, 13, 12))
->Array : Symbol(Array, Decl(lib.d.ts, 1000, 23), Decl(lib.d.ts, 1171, 11), Decl(lib.d.ts, 1452, 1))
->String : Symbol(String, Decl(lib.d.ts, 275, 1), Decl(lib.d.ts, 443, 11), Decl(lib.d.ts, 1556, 1))
+>Array : Symbol(Array, Decl(lib.d.ts, 1000, 23), Decl(lib.d.ts, 1171, 11), Decl(lib.d.ts, 3757, 1))
+>String : Symbol(String, Decl(lib.d.ts, 275, 1), Decl(lib.d.ts, 443, 11), Decl(lib.d.ts, 3861, 1))
 
 function a4(...a: arrayString) { }
 >a4 : Symbol(a4, Decl(destructuringParameterDeclaration3ES6.ts, 13, 36))
diff --git a/tests/baselines/reference/emitArrowFunctionWhenUsingArguments14_ES6.symbols b/tests/baselines/reference/emitArrowFunctionWhenUsingArguments14_ES6.symbols
index ad1482e7f1a..a8ddb87318e 100644
--- a/tests/baselines/reference/emitArrowFunctionWhenUsingArguments14_ES6.symbols
+++ b/tests/baselines/reference/emitArrowFunctionWhenUsingArguments14_ES6.symbols
@@ -5,7 +5,7 @@ function f() {
 
     if (Math.random()) {
 >Math.random : Symbol(Math.random, Decl(lib.d.ts, 608, 38))
->Math : Symbol(Math, Decl(lib.d.ts, 522, 1), Decl(lib.d.ts, 633, 11), Decl(lib.d.ts, 1704, 60))
+>Math : Symbol(Math, Decl(lib.d.ts, 522, 1), Decl(lib.d.ts, 633, 11), Decl(lib.d.ts, 4009, 60))
 >random : Symbol(Math.random, Decl(lib.d.ts, 608, 38))
 
         let arguments = 100;
diff --git a/tests/baselines/reference/emitArrowFunctionWhenUsingArguments15_ES6.symbols b/tests/baselines/reference/emitArrowFunctionWhenUsingArguments15_ES6.symbols
index 42db5aeaa85..e2f4bf32ab3 100644
--- a/tests/baselines/reference/emitArrowFunctionWhenUsingArguments15_ES6.symbols
+++ b/tests/baselines/reference/emitArrowFunctionWhenUsingArguments15_ES6.symbols
@@ -8,7 +8,7 @@ function f() {
 
     if (Math.random()) {
 >Math.random : Symbol(Math.random, Decl(lib.d.ts, 608, 38))
->Math : Symbol(Math, Decl(lib.d.ts, 522, 1), Decl(lib.d.ts, 633, 11), Decl(lib.d.ts, 1704, 60))
+>Math : Symbol(Math, Decl(lib.d.ts, 522, 1), Decl(lib.d.ts, 633, 11), Decl(lib.d.ts, 4009, 60))
 >random : Symbol(Math.random, Decl(lib.d.ts, 608, 38))
 
         const arguments = 100;
diff --git a/tests/baselines/reference/emitArrowFunctionWhenUsingArguments16_ES6.symbols b/tests/baselines/reference/emitArrowFunctionWhenUsingArguments16_ES6.symbols
index 453e04d7521..2459710c170 100644
--- a/tests/baselines/reference/emitArrowFunctionWhenUsingArguments16_ES6.symbols
+++ b/tests/baselines/reference/emitArrowFunctionWhenUsingArguments16_ES6.symbols
@@ -8,7 +8,7 @@ function f() {
 
     if (Math.random()) {
 >Math.random : Symbol(Math.random, Decl(lib.d.ts, 608, 38))
->Math : Symbol(Math, Decl(lib.d.ts, 522, 1), Decl(lib.d.ts, 633, 11), Decl(lib.d.ts, 1704, 60))
+>Math : Symbol(Math, Decl(lib.d.ts, 522, 1), Decl(lib.d.ts, 633, 11), Decl(lib.d.ts, 4009, 60))
 >random : Symbol(Math.random, Decl(lib.d.ts, 608, 38))
 
         return () => arguments[0];
diff --git a/tests/baselines/reference/emitArrowFunctionWhenUsingArguments17_ES6.symbols b/tests/baselines/reference/emitArrowFunctionWhenUsingArguments17_ES6.symbols
index b686dd19592..4439d2703fc 100644
--- a/tests/baselines/reference/emitArrowFunctionWhenUsingArguments17_ES6.symbols
+++ b/tests/baselines/reference/emitArrowFunctionWhenUsingArguments17_ES6.symbols
@@ -9,7 +9,7 @@ function f() {
 
     if (Math.random()) {
 >Math.random : Symbol(Math.random, Decl(lib.d.ts, 608, 38))
->Math : Symbol(Math, Decl(lib.d.ts, 522, 1), Decl(lib.d.ts, 633, 11), Decl(lib.d.ts, 1704, 60))
+>Math : Symbol(Math, Decl(lib.d.ts, 522, 1), Decl(lib.d.ts, 633, 11), Decl(lib.d.ts, 4009, 60))
 >random : Symbol(Math.random, Decl(lib.d.ts, 608, 38))
 
         return () => arguments[0];
diff --git a/tests/baselines/reference/emitArrowFunctionWhenUsingArguments18_ES6.symbols b/tests/baselines/reference/emitArrowFunctionWhenUsingArguments18_ES6.symbols
index 707b99c82c1..dabcb3dfecd 100644
--- a/tests/baselines/reference/emitArrowFunctionWhenUsingArguments18_ES6.symbols
+++ b/tests/baselines/reference/emitArrowFunctionWhenUsingArguments18_ES6.symbols
@@ -10,7 +10,7 @@ function f() {
 
     if (Math.random()) {
 >Math.random : Symbol(Math.random, Decl(lib.d.ts, 608, 38))
->Math : Symbol(Math, Decl(lib.d.ts, 522, 1), Decl(lib.d.ts, 633, 11), Decl(lib.d.ts, 1704, 60))
+>Math : Symbol(Math, Decl(lib.d.ts, 522, 1), Decl(lib.d.ts, 633, 11), Decl(lib.d.ts, 4009, 60))
 >random : Symbol(Math.random, Decl(lib.d.ts, 608, 38))
 
         return () => arguments;
diff --git a/tests/baselines/reference/for-of13.symbols b/tests/baselines/reference/for-of13.symbols
index 08e5f4ff468..b5b3970959d 100644
--- a/tests/baselines/reference/for-of13.symbols
+++ b/tests/baselines/reference/for-of13.symbols
@@ -4,6 +4,6 @@ var v: string;
 
 for (v of [""].values()) { }
 >v : Symbol(v, Decl(for-of13.ts, 0, 3))
->[""].values : Symbol(Array.values, Decl(lib.d.ts, 1466, 37))
->values : Symbol(Array.values, Decl(lib.d.ts, 1466, 37))
+>[""].values : Symbol(Array.values, Decl(lib.d.ts, 3771, 37))
+>values : Symbol(Array.values, Decl(lib.d.ts, 3771, 37))
 
diff --git a/tests/baselines/reference/for-of18.symbols b/tests/baselines/reference/for-of18.symbols
index 066d9534051..922e1e63af2 100644
--- a/tests/baselines/reference/for-of18.symbols
+++ b/tests/baselines/reference/for-of18.symbols
@@ -22,9 +22,9 @@ class StringIterator {
         };
     }
     [Symbol.iterator]() {
->Symbol.iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 1249, 31))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
->iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 1249, 31))
+>Symbol.iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 3559, 31))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
+>iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 3559, 31))
 
         return this;
 >this : Symbol(StringIterator, Decl(for-of18.ts, 1, 33))
diff --git a/tests/baselines/reference/for-of19.symbols b/tests/baselines/reference/for-of19.symbols
index 8c34f6f0d7a..f010e87cfd3 100644
--- a/tests/baselines/reference/for-of19.symbols
+++ b/tests/baselines/reference/for-of19.symbols
@@ -27,9 +27,9 @@ class FooIterator {
         };
     }
     [Symbol.iterator]() {
->Symbol.iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 1249, 31))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
->iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 1249, 31))
+>Symbol.iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 3559, 31))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
+>iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 3559, 31))
 
         return this;
 >this : Symbol(FooIterator, Decl(for-of19.ts, 4, 13))
diff --git a/tests/baselines/reference/for-of20.symbols b/tests/baselines/reference/for-of20.symbols
index 4e7aaf7e362..8e44ad8761e 100644
--- a/tests/baselines/reference/for-of20.symbols
+++ b/tests/baselines/reference/for-of20.symbols
@@ -27,9 +27,9 @@ class FooIterator {
         };
     }
     [Symbol.iterator]() {
->Symbol.iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 1249, 31))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
->iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 1249, 31))
+>Symbol.iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 3559, 31))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
+>iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 3559, 31))
 
         return this;
 >this : Symbol(FooIterator, Decl(for-of20.ts, 4, 13))
diff --git a/tests/baselines/reference/for-of21.symbols b/tests/baselines/reference/for-of21.symbols
index 70c1132afbd..ee2785b82bd 100644
--- a/tests/baselines/reference/for-of21.symbols
+++ b/tests/baselines/reference/for-of21.symbols
@@ -27,9 +27,9 @@ class FooIterator {
         };
     }
     [Symbol.iterator]() {
->Symbol.iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 1249, 31))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
->iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 1249, 31))
+>Symbol.iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 3559, 31))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
+>iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 3559, 31))
 
         return this;
 >this : Symbol(FooIterator, Decl(for-of21.ts, 4, 13))
diff --git a/tests/baselines/reference/for-of22.symbols b/tests/baselines/reference/for-of22.symbols
index 46507255937..2fed2502934 100644
--- a/tests/baselines/reference/for-of22.symbols
+++ b/tests/baselines/reference/for-of22.symbols
@@ -28,9 +28,9 @@ class FooIterator {
         };
     }
     [Symbol.iterator]() {
->Symbol.iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 1249, 31))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
->iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 1249, 31))
+>Symbol.iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 3559, 31))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
+>iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 3559, 31))
 
         return this;
 >this : Symbol(FooIterator, Decl(for-of22.ts, 5, 13))
diff --git a/tests/baselines/reference/for-of23.symbols b/tests/baselines/reference/for-of23.symbols
index 8401de024d9..2ddc2a7d455 100644
--- a/tests/baselines/reference/for-of23.symbols
+++ b/tests/baselines/reference/for-of23.symbols
@@ -27,9 +27,9 @@ class FooIterator {
         };
     }
     [Symbol.iterator]() {
->Symbol.iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 1249, 31))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
->iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 1249, 31))
+>Symbol.iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 3559, 31))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
+>iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 3559, 31))
 
         return this;
 >this : Symbol(FooIterator, Decl(for-of23.ts, 4, 13))
diff --git a/tests/baselines/reference/for-of25.symbols b/tests/baselines/reference/for-of25.symbols
index 93e918c4bcd..3321e3f905b 100644
--- a/tests/baselines/reference/for-of25.symbols
+++ b/tests/baselines/reference/for-of25.symbols
@@ -10,9 +10,9 @@ class StringIterator {
 >StringIterator : Symbol(StringIterator, Decl(for-of25.ts, 1, 37))
 
     [Symbol.iterator]() {
->Symbol.iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 1249, 31))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
->iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 1249, 31))
+>Symbol.iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 3559, 31))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
+>iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 3559, 31))
 
         return x;
 >x : Symbol(x, Decl(for-of25.ts, 0, 3))
diff --git a/tests/baselines/reference/for-of26.symbols b/tests/baselines/reference/for-of26.symbols
index 04445f50171..6bee7df4ecd 100644
--- a/tests/baselines/reference/for-of26.symbols
+++ b/tests/baselines/reference/for-of26.symbols
@@ -16,9 +16,9 @@ class StringIterator {
 >x : Symbol(x, Decl(for-of26.ts, 0, 3))
     }
     [Symbol.iterator]() {
->Symbol.iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 1249, 31))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
->iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 1249, 31))
+>Symbol.iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 3559, 31))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
+>iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 3559, 31))
 
         return this;
 >this : Symbol(StringIterator, Decl(for-of26.ts, 1, 37))
diff --git a/tests/baselines/reference/for-of27.symbols b/tests/baselines/reference/for-of27.symbols
index 4c645d359dd..9d93034417c 100644
--- a/tests/baselines/reference/for-of27.symbols
+++ b/tests/baselines/reference/for-of27.symbols
@@ -7,7 +7,7 @@ class StringIterator {
 >StringIterator : Symbol(StringIterator, Decl(for-of27.ts, 0, 37))
 
     [Symbol.iterator]: any;
->Symbol.iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 1249, 31))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
->iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 1249, 31))
+>Symbol.iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 3559, 31))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
+>iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 3559, 31))
 }
diff --git a/tests/baselines/reference/for-of28.symbols b/tests/baselines/reference/for-of28.symbols
index 6887b46a44d..466f0ac285b 100644
--- a/tests/baselines/reference/for-of28.symbols
+++ b/tests/baselines/reference/for-of28.symbols
@@ -10,9 +10,9 @@ class StringIterator {
 >next : Symbol(next, Decl(for-of28.ts, 2, 22))
 
     [Symbol.iterator]() {
->Symbol.iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 1249, 31))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
->iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 1249, 31))
+>Symbol.iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 3559, 31))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
+>iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 3559, 31))
 
         return this;
 >this : Symbol(StringIterator, Decl(for-of28.ts, 0, 37))
diff --git a/tests/baselines/reference/for-of37.symbols b/tests/baselines/reference/for-of37.symbols
index a726b7eedc2..b7f3d71fb38 100644
--- a/tests/baselines/reference/for-of37.symbols
+++ b/tests/baselines/reference/for-of37.symbols
@@ -1,7 +1,7 @@
 === tests/cases/conformance/es6/for-ofStatements/for-of37.ts ===
 var map = new Map([["", true]]);
 >map : Symbol(map, Decl(for-of37.ts, 0, 3))
->Map : Symbol(Map, Decl(lib.d.ts, 1877, 1), Decl(lib.d.ts, 1900, 11))
+>Map : Symbol(Map, Decl(lib.d.ts, 4182, 1), Decl(lib.d.ts, 4205, 11))
 
 for (var v of map) {
 >v : Symbol(v, Decl(for-of37.ts, 1, 8))
diff --git a/tests/baselines/reference/for-of38.symbols b/tests/baselines/reference/for-of38.symbols
index 11ff91e1162..9ff882da369 100644
--- a/tests/baselines/reference/for-of38.symbols
+++ b/tests/baselines/reference/for-of38.symbols
@@ -1,7 +1,7 @@
 === tests/cases/conformance/es6/for-ofStatements/for-of38.ts ===
 var map = new Map([["", true]]);
 >map : Symbol(map, Decl(for-of38.ts, 0, 3))
->Map : Symbol(Map, Decl(lib.d.ts, 1877, 1), Decl(lib.d.ts, 1900, 11))
+>Map : Symbol(Map, Decl(lib.d.ts, 4182, 1), Decl(lib.d.ts, 4205, 11))
 
 for (var [k, v] of map) {
 >k : Symbol(k, Decl(for-of38.ts, 1, 10))
diff --git a/tests/baselines/reference/for-of40.symbols b/tests/baselines/reference/for-of40.symbols
index f6619ff753d..74b34eb556c 100644
--- a/tests/baselines/reference/for-of40.symbols
+++ b/tests/baselines/reference/for-of40.symbols
@@ -1,7 +1,7 @@
 === tests/cases/conformance/es6/for-ofStatements/for-of40.ts ===
 var map = new Map([["", true]]);
 >map : Symbol(map, Decl(for-of40.ts, 0, 3))
->Map : Symbol(Map, Decl(lib.d.ts, 1877, 1), Decl(lib.d.ts, 1900, 11))
+>Map : Symbol(Map, Decl(lib.d.ts, 4182, 1), Decl(lib.d.ts, 4205, 11))
 
 for (var [k = "", v = false] of map) {
 >k : Symbol(k, Decl(for-of40.ts, 1, 10))
diff --git a/tests/baselines/reference/for-of44.symbols b/tests/baselines/reference/for-of44.symbols
index a9ea283d673..988c73bdfd8 100644
--- a/tests/baselines/reference/for-of44.symbols
+++ b/tests/baselines/reference/for-of44.symbols
@@ -1,7 +1,7 @@
 === tests/cases/conformance/es6/for-ofStatements/for-of44.ts ===
 var array: [number, string | boolean | symbol][] = [[0, ""], [0, true], [1, Symbol()]]
 >array : Symbol(array, Decl(for-of44.ts, 0, 3))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
 
 for (var [num, strBoolSym] of array) {
 >num : Symbol(num, Decl(for-of44.ts, 1, 10))
diff --git a/tests/baselines/reference/for-of45.symbols b/tests/baselines/reference/for-of45.symbols
index 1d447ea87cc..21d283e80cd 100644
--- a/tests/baselines/reference/for-of45.symbols
+++ b/tests/baselines/reference/for-of45.symbols
@@ -5,7 +5,7 @@ var k: string, v: boolean;
 
 var map = new Map([["", true]]);
 >map : Symbol(map, Decl(for-of45.ts, 1, 3))
->Map : Symbol(Map, Decl(lib.d.ts, 1877, 1), Decl(lib.d.ts, 1900, 11))
+>Map : Symbol(Map, Decl(lib.d.ts, 4182, 1), Decl(lib.d.ts, 4205, 11))
 
 for ([k = "", v = false] of map) {
 >k : Symbol(k, Decl(for-of45.ts, 0, 3))
diff --git a/tests/baselines/reference/for-of50.symbols b/tests/baselines/reference/for-of50.symbols
index 6b8012c7929..55b79f9441f 100644
--- a/tests/baselines/reference/for-of50.symbols
+++ b/tests/baselines/reference/for-of50.symbols
@@ -1,7 +1,7 @@
 === tests/cases/conformance/es6/for-ofStatements/for-of50.ts ===
 var map = new Map([["", true]]);
 >map : Symbol(map, Decl(for-of50.ts, 0, 3))
->Map : Symbol(Map, Decl(lib.d.ts, 1877, 1), Decl(lib.d.ts, 1900, 11))
+>Map : Symbol(Map, Decl(lib.d.ts, 4182, 1), Decl(lib.d.ts, 4205, 11))
 
 for (const [k, v] of map) {
 >k : Symbol(k, Decl(for-of50.ts, 1, 12))
diff --git a/tests/baselines/reference/for-of57.symbols b/tests/baselines/reference/for-of57.symbols
index b8d01d3bd1b..df45c9de67e 100644
--- a/tests/baselines/reference/for-of57.symbols
+++ b/tests/baselines/reference/for-of57.symbols
@@ -1,7 +1,7 @@
 === tests/cases/conformance/es6/for-ofStatements/for-of57.ts ===
 var iter: Iterable<number>;
 >iter : Symbol(iter, Decl(for-of57.ts, 0, 3))
->Iterable : Symbol(Iterable, Decl(lib.d.ts, 1681, 1))
+>Iterable : Symbol(Iterable, Decl(lib.d.ts, 3986, 1))
 
 for (let num of iter) { }
 >num : Symbol(num, Decl(for-of57.ts, 1, 8))
diff --git a/tests/baselines/reference/generatorES6_6.symbols b/tests/baselines/reference/generatorES6_6.symbols
index 7f30b4f6797..97fbff6e9d7 100644
--- a/tests/baselines/reference/generatorES6_6.symbols
+++ b/tests/baselines/reference/generatorES6_6.symbols
@@ -3,9 +3,9 @@ class C {
 >C : Symbol(C, Decl(generatorES6_6.ts, 0, 0))
 
   *[Symbol.iterator]() {
->Symbol.iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 1249, 31))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
->iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 1249, 31))
+>Symbol.iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 3559, 31))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
+>iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 3559, 31))
 
     let a = yield 1;
 >a : Symbol(a, Decl(generatorES6_6.ts, 2, 7))
diff --git a/tests/baselines/reference/generatorOverloads4.symbols b/tests/baselines/reference/generatorOverloads4.symbols
index c4fb9401517..5acec674784 100644
--- a/tests/baselines/reference/generatorOverloads4.symbols
+++ b/tests/baselines/reference/generatorOverloads4.symbols
@@ -5,15 +5,15 @@ class C {
     f(s: string): Iterable<any>;
 >f : Symbol(f, Decl(generatorOverloads4.ts, 0, 9), Decl(generatorOverloads4.ts, 1, 32), Decl(generatorOverloads4.ts, 2, 32))
 >s : Symbol(s, Decl(generatorOverloads4.ts, 1, 6))
->Iterable : Symbol(Iterable, Decl(lib.d.ts, 1681, 1))
+>Iterable : Symbol(Iterable, Decl(lib.d.ts, 3986, 1))
 
     f(s: number): Iterable<any>;
 >f : Symbol(f, Decl(generatorOverloads4.ts, 0, 9), Decl(generatorOverloads4.ts, 1, 32), Decl(generatorOverloads4.ts, 2, 32))
 >s : Symbol(s, Decl(generatorOverloads4.ts, 2, 6))
->Iterable : Symbol(Iterable, Decl(lib.d.ts, 1681, 1))
+>Iterable : Symbol(Iterable, Decl(lib.d.ts, 3986, 1))
 
     *f(s: any): Iterable<any> { }
 >f : Symbol(f, Decl(generatorOverloads4.ts, 0, 9), Decl(generatorOverloads4.ts, 1, 32), Decl(generatorOverloads4.ts, 2, 32))
 >s : Symbol(s, Decl(generatorOverloads4.ts, 3, 7))
->Iterable : Symbol(Iterable, Decl(lib.d.ts, 1681, 1))
+>Iterable : Symbol(Iterable, Decl(lib.d.ts, 3986, 1))
 }
diff --git a/tests/baselines/reference/generatorOverloads5.symbols b/tests/baselines/reference/generatorOverloads5.symbols
index 509ed22d197..e787df2c9c0 100644
--- a/tests/baselines/reference/generatorOverloads5.symbols
+++ b/tests/baselines/reference/generatorOverloads5.symbols
@@ -5,15 +5,15 @@ module M {
     function f(s: string): Iterable<any>;
 >f : Symbol(f, Decl(generatorOverloads5.ts, 0, 10), Decl(generatorOverloads5.ts, 1, 41), Decl(generatorOverloads5.ts, 2, 41))
 >s : Symbol(s, Decl(generatorOverloads5.ts, 1, 15))
->Iterable : Symbol(Iterable, Decl(lib.d.ts, 1681, 1))
+>Iterable : Symbol(Iterable, Decl(lib.d.ts, 3986, 1))
 
     function f(s: number): Iterable<any>;
 >f : Symbol(f, Decl(generatorOverloads5.ts, 0, 10), Decl(generatorOverloads5.ts, 1, 41), Decl(generatorOverloads5.ts, 2, 41))
 >s : Symbol(s, Decl(generatorOverloads5.ts, 2, 15))
->Iterable : Symbol(Iterable, Decl(lib.d.ts, 1681, 1))
+>Iterable : Symbol(Iterable, Decl(lib.d.ts, 3986, 1))
 
     function* f(s: any): Iterable<any> { }
 >f : Symbol(f, Decl(generatorOverloads5.ts, 0, 10), Decl(generatorOverloads5.ts, 1, 41), Decl(generatorOverloads5.ts, 2, 41))
 >s : Symbol(s, Decl(generatorOverloads5.ts, 3, 16))
->Iterable : Symbol(Iterable, Decl(lib.d.ts, 1681, 1))
+>Iterable : Symbol(Iterable, Decl(lib.d.ts, 3986, 1))
 }
diff --git a/tests/baselines/reference/generatorTypeCheck1.symbols b/tests/baselines/reference/generatorTypeCheck1.symbols
index 79cc3e275ad..3c52b83f8b2 100644
--- a/tests/baselines/reference/generatorTypeCheck1.symbols
+++ b/tests/baselines/reference/generatorTypeCheck1.symbols
@@ -1,5 +1,5 @@
 === tests/cases/conformance/es6/yieldExpressions/generatorTypeCheck1.ts ===
 function* g1(): Iterator<string> { }
 >g1 : Symbol(g1, Decl(generatorTypeCheck1.ts, 0, 0))
->Iterator : Symbol(Iterator, Decl(lib.d.ts, 1675, 1))
+>Iterator : Symbol(Iterator, Decl(lib.d.ts, 3980, 1))
 
diff --git a/tests/baselines/reference/generatorTypeCheck10.symbols b/tests/baselines/reference/generatorTypeCheck10.symbols
index 6247bd7b85c..f6a450be8f5 100644
--- a/tests/baselines/reference/generatorTypeCheck10.symbols
+++ b/tests/baselines/reference/generatorTypeCheck10.symbols
@@ -1,7 +1,7 @@
 === tests/cases/conformance/es6/yieldExpressions/generatorTypeCheck10.ts ===
 function* g(): IterableIterator<any> {
 >g : Symbol(g, Decl(generatorTypeCheck10.ts, 0, 0))
->IterableIterator : Symbol(IterableIterator, Decl(lib.d.ts, 1685, 1))
+>IterableIterator : Symbol(IterableIterator, Decl(lib.d.ts, 3990, 1))
 
     return;
 }
diff --git a/tests/baselines/reference/generatorTypeCheck11.symbols b/tests/baselines/reference/generatorTypeCheck11.symbols
index dce2524d1ba..afa4b988d37 100644
--- a/tests/baselines/reference/generatorTypeCheck11.symbols
+++ b/tests/baselines/reference/generatorTypeCheck11.symbols
@@ -1,7 +1,7 @@
 === tests/cases/conformance/es6/yieldExpressions/generatorTypeCheck11.ts ===
 function* g(): IterableIterator<number> {
 >g : Symbol(g, Decl(generatorTypeCheck11.ts, 0, 0))
->IterableIterator : Symbol(IterableIterator, Decl(lib.d.ts, 1685, 1))
+>IterableIterator : Symbol(IterableIterator, Decl(lib.d.ts, 3990, 1))
 
     return 0;
 }
diff --git a/tests/baselines/reference/generatorTypeCheck12.symbols b/tests/baselines/reference/generatorTypeCheck12.symbols
index f9c9b7b6e22..1f0cbb64c5f 100644
--- a/tests/baselines/reference/generatorTypeCheck12.symbols
+++ b/tests/baselines/reference/generatorTypeCheck12.symbols
@@ -1,7 +1,7 @@
 === tests/cases/conformance/es6/yieldExpressions/generatorTypeCheck12.ts ===
 function* g(): IterableIterator<number> {
 >g : Symbol(g, Decl(generatorTypeCheck12.ts, 0, 0))
->IterableIterator : Symbol(IterableIterator, Decl(lib.d.ts, 1685, 1))
+>IterableIterator : Symbol(IterableIterator, Decl(lib.d.ts, 3990, 1))
 
     return "";
 }
diff --git a/tests/baselines/reference/generatorTypeCheck13.symbols b/tests/baselines/reference/generatorTypeCheck13.symbols
index bc43ea8c8f9..9c4117b223a 100644
--- a/tests/baselines/reference/generatorTypeCheck13.symbols
+++ b/tests/baselines/reference/generatorTypeCheck13.symbols
@@ -1,7 +1,7 @@
 === tests/cases/conformance/es6/yieldExpressions/generatorTypeCheck13.ts ===
 function* g(): IterableIterator<number> {
 >g : Symbol(g, Decl(generatorTypeCheck13.ts, 0, 0))
->IterableIterator : Symbol(IterableIterator, Decl(lib.d.ts, 1685, 1))
+>IterableIterator : Symbol(IterableIterator, Decl(lib.d.ts, 3990, 1))
 
     yield 0;
     return "";
diff --git a/tests/baselines/reference/generatorTypeCheck17.symbols b/tests/baselines/reference/generatorTypeCheck17.symbols
index 789eb22347c..402ab115ac7 100644
--- a/tests/baselines/reference/generatorTypeCheck17.symbols
+++ b/tests/baselines/reference/generatorTypeCheck17.symbols
@@ -10,7 +10,7 @@ class Bar extends Foo { y: string }
 
 function* g(): IterableIterator<Foo> {
 >g : Symbol(g, Decl(generatorTypeCheck17.ts, 1, 35))
->IterableIterator : Symbol(IterableIterator, Decl(lib.d.ts, 1685, 1))
+>IterableIterator : Symbol(IterableIterator, Decl(lib.d.ts, 3990, 1))
 >Foo : Symbol(Foo, Decl(generatorTypeCheck17.ts, 0, 0))
 
     yield;
diff --git a/tests/baselines/reference/generatorTypeCheck19.symbols b/tests/baselines/reference/generatorTypeCheck19.symbols
index e7a5898099f..06420398dc8 100644
--- a/tests/baselines/reference/generatorTypeCheck19.symbols
+++ b/tests/baselines/reference/generatorTypeCheck19.symbols
@@ -10,7 +10,7 @@ class Bar extends Foo { y: string }
 
 function* g(): IterableIterator<Foo> {
 >g : Symbol(g, Decl(generatorTypeCheck19.ts, 1, 35))
->IterableIterator : Symbol(IterableIterator, Decl(lib.d.ts, 1685, 1))
+>IterableIterator : Symbol(IterableIterator, Decl(lib.d.ts, 3990, 1))
 >Foo : Symbol(Foo, Decl(generatorTypeCheck19.ts, 0, 0))
 
     yield;
diff --git a/tests/baselines/reference/generatorTypeCheck2.symbols b/tests/baselines/reference/generatorTypeCheck2.symbols
index 5a0aec4d592..c10adbbc58d 100644
--- a/tests/baselines/reference/generatorTypeCheck2.symbols
+++ b/tests/baselines/reference/generatorTypeCheck2.symbols
@@ -1,5 +1,5 @@
 === tests/cases/conformance/es6/yieldExpressions/generatorTypeCheck2.ts ===
 function* g1(): Iterable<string> { }
 >g1 : Symbol(g1, Decl(generatorTypeCheck2.ts, 0, 0))
->Iterable : Symbol(Iterable, Decl(lib.d.ts, 1681, 1))
+>Iterable : Symbol(Iterable, Decl(lib.d.ts, 3986, 1))
 
diff --git a/tests/baselines/reference/generatorTypeCheck26.symbols b/tests/baselines/reference/generatorTypeCheck26.symbols
index 08cc7289ef8..0a155083a22 100644
--- a/tests/baselines/reference/generatorTypeCheck26.symbols
+++ b/tests/baselines/reference/generatorTypeCheck26.symbols
@@ -1,7 +1,7 @@
 === tests/cases/conformance/es6/yieldExpressions/generatorTypeCheck26.ts ===
 function* g(): IterableIterator<(x: string) => number> {
 >g : Symbol(g, Decl(generatorTypeCheck26.ts, 0, 0))
->IterableIterator : Symbol(IterableIterator, Decl(lib.d.ts, 1685, 1))
+>IterableIterator : Symbol(IterableIterator, Decl(lib.d.ts, 3990, 1))
 >x : Symbol(x, Decl(generatorTypeCheck26.ts, 0, 33))
 
     yield x => x.length;
diff --git a/tests/baselines/reference/generatorTypeCheck27.symbols b/tests/baselines/reference/generatorTypeCheck27.symbols
index fcee922d1e9..0fcce35c1c1 100644
--- a/tests/baselines/reference/generatorTypeCheck27.symbols
+++ b/tests/baselines/reference/generatorTypeCheck27.symbols
@@ -1,7 +1,7 @@
 === tests/cases/conformance/es6/yieldExpressions/generatorTypeCheck27.ts ===
 function* g(): IterableIterator<(x: string) => number> {
 >g : Symbol(g, Decl(generatorTypeCheck27.ts, 0, 0))
->IterableIterator : Symbol(IterableIterator, Decl(lib.d.ts, 1685, 1))
+>IterableIterator : Symbol(IterableIterator, Decl(lib.d.ts, 3990, 1))
 >x : Symbol(x, Decl(generatorTypeCheck27.ts, 0, 33))
 
     yield * function* () {
diff --git a/tests/baselines/reference/generatorTypeCheck28.symbols b/tests/baselines/reference/generatorTypeCheck28.symbols
index 27b246515f6..7efa777a4b8 100644
--- a/tests/baselines/reference/generatorTypeCheck28.symbols
+++ b/tests/baselines/reference/generatorTypeCheck28.symbols
@@ -1,14 +1,14 @@
 === tests/cases/conformance/es6/yieldExpressions/generatorTypeCheck28.ts ===
 function* g(): IterableIterator<(x: string) => number> {
 >g : Symbol(g, Decl(generatorTypeCheck28.ts, 0, 0))
->IterableIterator : Symbol(IterableIterator, Decl(lib.d.ts, 1685, 1))
+>IterableIterator : Symbol(IterableIterator, Decl(lib.d.ts, 3990, 1))
 >x : Symbol(x, Decl(generatorTypeCheck28.ts, 0, 33))
 
     yield * {
         *[Symbol.iterator]() {
->Symbol.iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 1249, 31))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
->iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 1249, 31))
+>Symbol.iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 3559, 31))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
+>iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 3559, 31))
 
             yield x => x.length;
 >x : Symbol(x, Decl(generatorTypeCheck28.ts, 3, 17))
diff --git a/tests/baselines/reference/generatorTypeCheck29.symbols b/tests/baselines/reference/generatorTypeCheck29.symbols
index 260137dd1cf..95a7c9e36e2 100644
--- a/tests/baselines/reference/generatorTypeCheck29.symbols
+++ b/tests/baselines/reference/generatorTypeCheck29.symbols
@@ -1,8 +1,8 @@
 === tests/cases/conformance/es6/yieldExpressions/generatorTypeCheck29.ts ===
 function* g2(): Iterator<Iterable<(x: string) => number>> {
 >g2 : Symbol(g2, Decl(generatorTypeCheck29.ts, 0, 0))
->Iterator : Symbol(Iterator, Decl(lib.d.ts, 1675, 1))
->Iterable : Symbol(Iterable, Decl(lib.d.ts, 1681, 1))
+>Iterator : Symbol(Iterator, Decl(lib.d.ts, 3980, 1))
+>Iterable : Symbol(Iterable, Decl(lib.d.ts, 3986, 1))
 >x : Symbol(x, Decl(generatorTypeCheck29.ts, 0, 35))
 
     yield function* () {
diff --git a/tests/baselines/reference/generatorTypeCheck3.symbols b/tests/baselines/reference/generatorTypeCheck3.symbols
index a149a592e3d..2b0c83ea713 100644
--- a/tests/baselines/reference/generatorTypeCheck3.symbols
+++ b/tests/baselines/reference/generatorTypeCheck3.symbols
@@ -1,5 +1,5 @@
 === tests/cases/conformance/es6/yieldExpressions/generatorTypeCheck3.ts ===
 function* g1(): IterableIterator<string> { }
 >g1 : Symbol(g1, Decl(generatorTypeCheck3.ts, 0, 0))
->IterableIterator : Symbol(IterableIterator, Decl(lib.d.ts, 1685, 1))
+>IterableIterator : Symbol(IterableIterator, Decl(lib.d.ts, 3990, 1))
 
diff --git a/tests/baselines/reference/generatorTypeCheck30.symbols b/tests/baselines/reference/generatorTypeCheck30.symbols
index 086c65685a8..ab74c3045c7 100644
--- a/tests/baselines/reference/generatorTypeCheck30.symbols
+++ b/tests/baselines/reference/generatorTypeCheck30.symbols
@@ -1,8 +1,8 @@
 === tests/cases/conformance/es6/yieldExpressions/generatorTypeCheck30.ts ===
 function* g2(): Iterator<Iterable<(x: string) => number>> {
 >g2 : Symbol(g2, Decl(generatorTypeCheck30.ts, 0, 0))
->Iterator : Symbol(Iterator, Decl(lib.d.ts, 1675, 1))
->Iterable : Symbol(Iterable, Decl(lib.d.ts, 1681, 1))
+>Iterator : Symbol(Iterator, Decl(lib.d.ts, 3980, 1))
+>Iterable : Symbol(Iterable, Decl(lib.d.ts, 3986, 1))
 >x : Symbol(x, Decl(generatorTypeCheck30.ts, 0, 35))
 
     yield function* () {
diff --git a/tests/baselines/reference/generatorTypeCheck45.symbols b/tests/baselines/reference/generatorTypeCheck45.symbols
index 89c01ff0203..49f364227a3 100644
--- a/tests/baselines/reference/generatorTypeCheck45.symbols
+++ b/tests/baselines/reference/generatorTypeCheck45.symbols
@@ -6,7 +6,7 @@ declare function foo<T, U>(x: T, fun: () => Iterator<(x: T) => U>, fun2: (y: U)
 >x : Symbol(x, Decl(generatorTypeCheck45.ts, 0, 27))
 >T : Symbol(T, Decl(generatorTypeCheck45.ts, 0, 21))
 >fun : Symbol(fun, Decl(generatorTypeCheck45.ts, 0, 32))
->Iterator : Symbol(Iterator, Decl(lib.d.ts, 1675, 1))
+>Iterator : Symbol(Iterator, Decl(lib.d.ts, 3980, 1))
 >x : Symbol(x, Decl(generatorTypeCheck45.ts, 0, 54))
 >T : Symbol(T, Decl(generatorTypeCheck45.ts, 0, 21))
 >U : Symbol(U, Decl(generatorTypeCheck45.ts, 0, 23))
diff --git a/tests/baselines/reference/generatorTypeCheck46.symbols b/tests/baselines/reference/generatorTypeCheck46.symbols
index 72d8ebf57a1..a5e8d5a1187 100644
--- a/tests/baselines/reference/generatorTypeCheck46.symbols
+++ b/tests/baselines/reference/generatorTypeCheck46.symbols
@@ -6,7 +6,7 @@ declare function foo<T, U>(x: T, fun: () => Iterable<(x: T) => U>, fun2: (y: U)
 >x : Symbol(x, Decl(generatorTypeCheck46.ts, 0, 27))
 >T : Symbol(T, Decl(generatorTypeCheck46.ts, 0, 21))
 >fun : Symbol(fun, Decl(generatorTypeCheck46.ts, 0, 32))
->Iterable : Symbol(Iterable, Decl(lib.d.ts, 1681, 1))
+>Iterable : Symbol(Iterable, Decl(lib.d.ts, 3986, 1))
 >x : Symbol(x, Decl(generatorTypeCheck46.ts, 0, 54))
 >T : Symbol(T, Decl(generatorTypeCheck46.ts, 0, 21))
 >U : Symbol(U, Decl(generatorTypeCheck46.ts, 0, 23))
@@ -21,9 +21,9 @@ foo("", function* () {
 
     yield* {
         *[Symbol.iterator]() {
->Symbol.iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 1249, 31))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
->iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 1249, 31))
+>Symbol.iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 3559, 31))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
+>iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 3559, 31))
 
             yield x => x.length
 >x : Symbol(x, Decl(generatorTypeCheck46.ts, 5, 17))
diff --git a/tests/baselines/reference/iterableArrayPattern1.symbols b/tests/baselines/reference/iterableArrayPattern1.symbols
index 3920dc1cef4..b40cd82a687 100644
--- a/tests/baselines/reference/iterableArrayPattern1.symbols
+++ b/tests/baselines/reference/iterableArrayPattern1.symbols
@@ -13,7 +13,7 @@ class SymbolIterator {
         return {
             value: Symbol(),
 >value : Symbol(value, Decl(iterableArrayPattern1.ts, 3, 16))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
 
             done: false
 >done : Symbol(done, Decl(iterableArrayPattern1.ts, 4, 28))
@@ -22,9 +22,9 @@ class SymbolIterator {
     }
 
     [Symbol.iterator]() {
->Symbol.iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 1249, 31))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
->iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 1249, 31))
+>Symbol.iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 3559, 31))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
+>iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 3559, 31))
 
         return this;
 >this : Symbol(SymbolIterator, Decl(iterableArrayPattern1.ts, 0, 32))
diff --git a/tests/baselines/reference/iterableArrayPattern11.symbols b/tests/baselines/reference/iterableArrayPattern11.symbols
index 06e38c57af4..7b3d94f57a5 100644
--- a/tests/baselines/reference/iterableArrayPattern11.symbols
+++ b/tests/baselines/reference/iterableArrayPattern11.symbols
@@ -36,9 +36,9 @@ class FooIterator {
     }
 
     [Symbol.iterator]() {
->Symbol.iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 1249, 31))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
->iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 1249, 31))
+>Symbol.iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 3559, 31))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
+>iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 3559, 31))
 
         return this;
 >this : Symbol(FooIterator, Decl(iterableArrayPattern11.ts, 3, 27))
diff --git a/tests/baselines/reference/iterableArrayPattern12.symbols b/tests/baselines/reference/iterableArrayPattern12.symbols
index e16fe5255e4..e09d2c0b36b 100644
--- a/tests/baselines/reference/iterableArrayPattern12.symbols
+++ b/tests/baselines/reference/iterableArrayPattern12.symbols
@@ -36,9 +36,9 @@ class FooIterator {
     }
 
     [Symbol.iterator]() {
->Symbol.iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 1249, 31))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
->iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 1249, 31))
+>Symbol.iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 3559, 31))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
+>iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 3559, 31))
 
         return this;
 >this : Symbol(FooIterator, Decl(iterableArrayPattern12.ts, 3, 27))
diff --git a/tests/baselines/reference/iterableArrayPattern13.symbols b/tests/baselines/reference/iterableArrayPattern13.symbols
index b8709197829..04ee0077155 100644
--- a/tests/baselines/reference/iterableArrayPattern13.symbols
+++ b/tests/baselines/reference/iterableArrayPattern13.symbols
@@ -35,9 +35,9 @@ class FooIterator {
     }
 
     [Symbol.iterator]() {
->Symbol.iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 1249, 31))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
->iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 1249, 31))
+>Symbol.iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 3559, 31))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
+>iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 3559, 31))
 
         return this;
 >this : Symbol(FooIterator, Decl(iterableArrayPattern13.ts, 3, 27))
diff --git a/tests/baselines/reference/iterableArrayPattern2.symbols b/tests/baselines/reference/iterableArrayPattern2.symbols
index 17ac6a1feac..bb4cc998a86 100644
--- a/tests/baselines/reference/iterableArrayPattern2.symbols
+++ b/tests/baselines/reference/iterableArrayPattern2.symbols
@@ -13,7 +13,7 @@ class SymbolIterator {
         return {
             value: Symbol(),
 >value : Symbol(value, Decl(iterableArrayPattern2.ts, 3, 16))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
 
             done: false
 >done : Symbol(done, Decl(iterableArrayPattern2.ts, 4, 28))
@@ -22,9 +22,9 @@ class SymbolIterator {
     }
 
     [Symbol.iterator]() {
->Symbol.iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 1249, 31))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
->iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 1249, 31))
+>Symbol.iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 3559, 31))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
+>iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 3559, 31))
 
         return this;
 >this : Symbol(SymbolIterator, Decl(iterableArrayPattern2.ts, 0, 35))
diff --git a/tests/baselines/reference/iterableArrayPattern3.symbols b/tests/baselines/reference/iterableArrayPattern3.symbols
index 468866ca324..115bf2b83b4 100644
--- a/tests/baselines/reference/iterableArrayPattern3.symbols
+++ b/tests/baselines/reference/iterableArrayPattern3.symbols
@@ -37,9 +37,9 @@ class FooIterator {
     }
 
     [Symbol.iterator]() {
->Symbol.iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 1249, 31))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
->iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 1249, 31))
+>Symbol.iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 3559, 31))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
+>iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 3559, 31))
 
         return this;
 >this : Symbol(FooIterator, Decl(iterableArrayPattern3.ts, 3, 27))
diff --git a/tests/baselines/reference/iterableArrayPattern30.symbols b/tests/baselines/reference/iterableArrayPattern30.symbols
index 6f0d347d9b4..f9ee7f99b37 100644
--- a/tests/baselines/reference/iterableArrayPattern30.symbols
+++ b/tests/baselines/reference/iterableArrayPattern30.symbols
@@ -4,5 +4,5 @@ const [[k1, v1], [k2, v2]] = new Map([["", true], ["hello", true]])
 >v1 : Symbol(v1, Decl(iterableArrayPattern30.ts, 0, 11))
 >k2 : Symbol(k2, Decl(iterableArrayPattern30.ts, 0, 18))
 >v2 : Symbol(v2, Decl(iterableArrayPattern30.ts, 0, 21))
->Map : Symbol(Map, Decl(lib.d.ts, 1877, 1), Decl(lib.d.ts, 1900, 11))
+>Map : Symbol(Map, Decl(lib.d.ts, 4182, 1), Decl(lib.d.ts, 4205, 11))
 
diff --git a/tests/baselines/reference/iterableArrayPattern4.symbols b/tests/baselines/reference/iterableArrayPattern4.symbols
index 10225e183e6..edc0dd01737 100644
--- a/tests/baselines/reference/iterableArrayPattern4.symbols
+++ b/tests/baselines/reference/iterableArrayPattern4.symbols
@@ -37,9 +37,9 @@ class FooIterator {
     }
 
     [Symbol.iterator]() {
->Symbol.iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 1249, 31))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
->iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 1249, 31))
+>Symbol.iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 3559, 31))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
+>iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 3559, 31))
 
         return this;
 >this : Symbol(FooIterator, Decl(iterableArrayPattern4.ts, 3, 27))
diff --git a/tests/baselines/reference/iterableArrayPattern9.symbols b/tests/baselines/reference/iterableArrayPattern9.symbols
index 86c46812688..641156c90c5 100644
--- a/tests/baselines/reference/iterableArrayPattern9.symbols
+++ b/tests/baselines/reference/iterableArrayPattern9.symbols
@@ -32,9 +32,9 @@ class FooIterator {
     }
 
     [Symbol.iterator]() {
->Symbol.iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 1249, 31))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
->iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 1249, 31))
+>Symbol.iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 3559, 31))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
+>iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 3559, 31))
 
         return this;
 >this : Symbol(FooIterator, Decl(iterableArrayPattern9.ts, 2, 27))
diff --git a/tests/baselines/reference/iterableContextualTyping1.symbols b/tests/baselines/reference/iterableContextualTyping1.symbols
index ae99a4b5255..1d051029a51 100644
--- a/tests/baselines/reference/iterableContextualTyping1.symbols
+++ b/tests/baselines/reference/iterableContextualTyping1.symbols
@@ -1,7 +1,7 @@
 === tests/cases/conformance/expressions/contextualTyping/iterableContextualTyping1.ts ===
 var iter: Iterable<(x: string) => number> = [s => s.length];
 >iter : Symbol(iter, Decl(iterableContextualTyping1.ts, 0, 3))
->Iterable : Symbol(Iterable, Decl(lib.d.ts, 1681, 1))
+>Iterable : Symbol(Iterable, Decl(lib.d.ts, 3986, 1))
 >x : Symbol(x, Decl(iterableContextualTyping1.ts, 0, 20))
 >s : Symbol(s, Decl(iterableContextualTyping1.ts, 0, 45))
 >s.length : Symbol(String.length, Decl(lib.d.ts, 414, 19))
diff --git a/tests/baselines/reference/iteratorSpreadInArray.symbols b/tests/baselines/reference/iteratorSpreadInArray.symbols
index c4a2459e262..70b05c45c63 100644
--- a/tests/baselines/reference/iteratorSpreadInArray.symbols
+++ b/tests/baselines/reference/iteratorSpreadInArray.symbols
@@ -12,7 +12,7 @@ class SymbolIterator {
         return {
             value: Symbol(),
 >value : Symbol(value, Decl(iteratorSpreadInArray.ts, 4, 16))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
 
             done: false
 >done : Symbol(done, Decl(iteratorSpreadInArray.ts, 5, 28))
@@ -21,9 +21,9 @@ class SymbolIterator {
     }
 
     [Symbol.iterator]() {
->Symbol.iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 1249, 31))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
->iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 1249, 31))
+>Symbol.iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 3559, 31))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
+>iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 3559, 31))
 
         return this;
 >this : Symbol(SymbolIterator, Decl(iteratorSpreadInArray.ts, 0, 36))
diff --git a/tests/baselines/reference/iteratorSpreadInArray11.symbols b/tests/baselines/reference/iteratorSpreadInArray11.symbols
index c2fce062fb0..bcb65e20e2b 100644
--- a/tests/baselines/reference/iteratorSpreadInArray11.symbols
+++ b/tests/baselines/reference/iteratorSpreadInArray11.symbols
@@ -1,7 +1,7 @@
 === tests/cases/conformance/es6/spread/iteratorSpreadInArray11.ts ===
 var iter: Iterable<number>;
 >iter : Symbol(iter, Decl(iteratorSpreadInArray11.ts, 0, 3))
->Iterable : Symbol(Iterable, Decl(lib.d.ts, 1681, 1))
+>Iterable : Symbol(Iterable, Decl(lib.d.ts, 3986, 1))
 
 var array = [...iter];
 >array : Symbol(array, Decl(iteratorSpreadInArray11.ts, 1, 3))
diff --git a/tests/baselines/reference/iteratorSpreadInArray2.symbols b/tests/baselines/reference/iteratorSpreadInArray2.symbols
index cdc7bb3e2bc..dbd21a81047 100644
--- a/tests/baselines/reference/iteratorSpreadInArray2.symbols
+++ b/tests/baselines/reference/iteratorSpreadInArray2.symbols
@@ -13,7 +13,7 @@ class SymbolIterator {
         return {
             value: Symbol(),
 >value : Symbol(value, Decl(iteratorSpreadInArray2.ts, 4, 16))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
 
             done: false
 >done : Symbol(done, Decl(iteratorSpreadInArray2.ts, 5, 28))
@@ -22,9 +22,9 @@ class SymbolIterator {
     }
 
     [Symbol.iterator]() {
->Symbol.iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 1249, 31))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
->iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 1249, 31))
+>Symbol.iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 3559, 31))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
+>iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 3559, 31))
 
         return this;
 >this : Symbol(SymbolIterator, Decl(iteratorSpreadInArray2.ts, 0, 59))
@@ -48,9 +48,9 @@ class NumberIterator {
     }
 
     [Symbol.iterator]() {
->Symbol.iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 1249, 31))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
->iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 1249, 31))
+>Symbol.iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 3559, 31))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
+>iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 3559, 31))
 
         return this;
 >this : Symbol(NumberIterator, Decl(iteratorSpreadInArray2.ts, 13, 1))
diff --git a/tests/baselines/reference/iteratorSpreadInArray3.symbols b/tests/baselines/reference/iteratorSpreadInArray3.symbols
index e4d1b508bb5..72139dd15f6 100644
--- a/tests/baselines/reference/iteratorSpreadInArray3.symbols
+++ b/tests/baselines/reference/iteratorSpreadInArray3.symbols
@@ -12,7 +12,7 @@ class SymbolIterator {
         return {
             value: Symbol(),
 >value : Symbol(value, Decl(iteratorSpreadInArray3.ts, 4, 16))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
 
             done: false
 >done : Symbol(done, Decl(iteratorSpreadInArray3.ts, 5, 28))
@@ -21,9 +21,9 @@ class SymbolIterator {
     }
 
     [Symbol.iterator]() {
->Symbol.iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 1249, 31))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
->iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 1249, 31))
+>Symbol.iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 3559, 31))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
+>iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 3559, 31))
 
         return this;
 >this : Symbol(SymbolIterator, Decl(iteratorSpreadInArray3.ts, 0, 47))
diff --git a/tests/baselines/reference/iteratorSpreadInArray4.symbols b/tests/baselines/reference/iteratorSpreadInArray4.symbols
index bd6760dd0aa..903c02c35de 100644
--- a/tests/baselines/reference/iteratorSpreadInArray4.symbols
+++ b/tests/baselines/reference/iteratorSpreadInArray4.symbols
@@ -12,7 +12,7 @@ class SymbolIterator {
         return {
             value: Symbol(),
 >value : Symbol(value, Decl(iteratorSpreadInArray4.ts, 4, 16))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
 
             done: false
 >done : Symbol(done, Decl(iteratorSpreadInArray4.ts, 5, 28))
@@ -21,9 +21,9 @@ class SymbolIterator {
     }
 
     [Symbol.iterator]() {
->Symbol.iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 1249, 31))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
->iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 1249, 31))
+>Symbol.iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 3559, 31))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
+>iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 3559, 31))
 
         return this;
 >this : Symbol(SymbolIterator, Decl(iteratorSpreadInArray4.ts, 0, 42))
diff --git a/tests/baselines/reference/iteratorSpreadInArray7.symbols b/tests/baselines/reference/iteratorSpreadInArray7.symbols
index d0bc9790752..7cd83758fa6 100644
--- a/tests/baselines/reference/iteratorSpreadInArray7.symbols
+++ b/tests/baselines/reference/iteratorSpreadInArray7.symbols
@@ -17,7 +17,7 @@ class SymbolIterator {
         return {
             value: Symbol(),
 >value : Symbol(value, Decl(iteratorSpreadInArray7.ts, 5, 16))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
 
             done: false
 >done : Symbol(done, Decl(iteratorSpreadInArray7.ts, 6, 28))
@@ -26,9 +26,9 @@ class SymbolIterator {
     }
 
     [Symbol.iterator]() {
->Symbol.iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 1249, 31))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
->iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 1249, 31))
+>Symbol.iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 3559, 31))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
+>iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 3559, 31))
 
         return this;
 >this : Symbol(SymbolIterator, Decl(iteratorSpreadInArray7.ts, 1, 38))
diff --git a/tests/baselines/reference/iteratorSpreadInCall11.symbols b/tests/baselines/reference/iteratorSpreadInCall11.symbols
index a7e5d7b8919..e91aeda819c 100644
--- a/tests/baselines/reference/iteratorSpreadInCall11.symbols
+++ b/tests/baselines/reference/iteratorSpreadInCall11.symbols
@@ -19,7 +19,7 @@ class SymbolIterator {
         return {
             value: Symbol(),
 >value : Symbol(value, Decl(iteratorSpreadInCall11.ts, 6, 16))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
 
             done: false
 >done : Symbol(done, Decl(iteratorSpreadInCall11.ts, 7, 28))
@@ -28,9 +28,9 @@ class SymbolIterator {
     }
 
     [Symbol.iterator]() {
->Symbol.iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 1249, 31))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
->iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 1249, 31))
+>Symbol.iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 3559, 31))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
+>iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 3559, 31))
 
         return this;
 >this : Symbol(SymbolIterator, Decl(iteratorSpreadInCall11.ts, 2, 42))
diff --git a/tests/baselines/reference/iteratorSpreadInCall12.symbols b/tests/baselines/reference/iteratorSpreadInCall12.symbols
index 67b9e9e500d..2342625846b 100644
--- a/tests/baselines/reference/iteratorSpreadInCall12.symbols
+++ b/tests/baselines/reference/iteratorSpreadInCall12.symbols
@@ -22,7 +22,7 @@ class SymbolIterator {
         return {
             value: Symbol(),
 >value : Symbol(value, Decl(iteratorSpreadInCall12.ts, 8, 16))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
 
             done: false
 >done : Symbol(done, Decl(iteratorSpreadInCall12.ts, 9, 28))
@@ -31,9 +31,9 @@ class SymbolIterator {
     }
 
     [Symbol.iterator]() {
->Symbol.iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 1249, 31))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
->iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 1249, 31))
+>Symbol.iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 3559, 31))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
+>iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 3559, 31))
 
         return this;
 >this : Symbol(SymbolIterator, Decl(iteratorSpreadInCall12.ts, 4, 1))
@@ -57,9 +57,9 @@ class StringIterator {
     }
 
     [Symbol.iterator]() {
->Symbol.iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 1249, 31))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
->iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 1249, 31))
+>Symbol.iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 3559, 31))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
+>iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 3559, 31))
 
         return this;
 >this : Symbol(StringIterator, Decl(iteratorSpreadInCall12.ts, 17, 1))
diff --git a/tests/baselines/reference/iteratorSpreadInCall3.symbols b/tests/baselines/reference/iteratorSpreadInCall3.symbols
index 0c3c11c84f4..c37b1586768 100644
--- a/tests/baselines/reference/iteratorSpreadInCall3.symbols
+++ b/tests/baselines/reference/iteratorSpreadInCall3.symbols
@@ -16,7 +16,7 @@ class SymbolIterator {
         return {
             value: Symbol(),
 >value : Symbol(value, Decl(iteratorSpreadInCall3.ts, 5, 16))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
 
             done: false
 >done : Symbol(done, Decl(iteratorSpreadInCall3.ts, 6, 28))
@@ -25,9 +25,9 @@ class SymbolIterator {
     }
 
     [Symbol.iterator]() {
->Symbol.iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 1249, 31))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
->iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 1249, 31))
+>Symbol.iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 3559, 31))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
+>iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 3559, 31))
 
         return this;
 >this : Symbol(SymbolIterator, Decl(iteratorSpreadInCall3.ts, 2, 32))
diff --git a/tests/baselines/reference/iteratorSpreadInCall5.symbols b/tests/baselines/reference/iteratorSpreadInCall5.symbols
index 03faf4b593e..62731748243 100644
--- a/tests/baselines/reference/iteratorSpreadInCall5.symbols
+++ b/tests/baselines/reference/iteratorSpreadInCall5.symbols
@@ -17,7 +17,7 @@ class SymbolIterator {
         return {
             value: Symbol(),
 >value : Symbol(value, Decl(iteratorSpreadInCall5.ts, 5, 16))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
 
             done: false
 >done : Symbol(done, Decl(iteratorSpreadInCall5.ts, 6, 28))
@@ -26,9 +26,9 @@ class SymbolIterator {
     }
 
     [Symbol.iterator]() {
->Symbol.iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 1249, 31))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
->iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 1249, 31))
+>Symbol.iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 3559, 31))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
+>iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 3559, 31))
 
         return this;
 >this : Symbol(SymbolIterator, Decl(iteratorSpreadInCall5.ts, 2, 43))
@@ -52,9 +52,9 @@ class StringIterator {
     }
 
     [Symbol.iterator]() {
->Symbol.iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 1249, 31))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
->iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 1249, 31))
+>Symbol.iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 3559, 31))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
+>iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 3559, 31))
 
         return this;
 >this : Symbol(StringIterator, Decl(iteratorSpreadInCall5.ts, 14, 1))
diff --git a/tests/baselines/reference/parserSymbolProperty1.symbols b/tests/baselines/reference/parserSymbolProperty1.symbols
index 5d97b2d7a01..07aec32c861 100644
--- a/tests/baselines/reference/parserSymbolProperty1.symbols
+++ b/tests/baselines/reference/parserSymbolProperty1.symbols
@@ -3,7 +3,7 @@ interface I {
 >I : Symbol(I, Decl(parserSymbolProperty1.ts, 0, 0))
 
     [Symbol.iterator]: string;
->Symbol.iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 1249, 31))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
->iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 1249, 31))
+>Symbol.iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 3559, 31))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
+>iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 3559, 31))
 }
diff --git a/tests/baselines/reference/parserSymbolProperty2.symbols b/tests/baselines/reference/parserSymbolProperty2.symbols
index 69764d70b45..d725367085f 100644
--- a/tests/baselines/reference/parserSymbolProperty2.symbols
+++ b/tests/baselines/reference/parserSymbolProperty2.symbols
@@ -3,7 +3,7 @@ interface I {
 >I : Symbol(I, Decl(parserSymbolProperty2.ts, 0, 0))
 
     [Symbol.unscopables](): string;
->Symbol.unscopables : Symbol(SymbolConstructor.unscopables, Decl(lib.d.ts, 1297, 24))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
->unscopables : Symbol(SymbolConstructor.unscopables, Decl(lib.d.ts, 1297, 24))
+>Symbol.unscopables : Symbol(SymbolConstructor.unscopables, Decl(lib.d.ts, 3607, 24))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
+>unscopables : Symbol(SymbolConstructor.unscopables, Decl(lib.d.ts, 3607, 24))
 }
diff --git a/tests/baselines/reference/parserSymbolProperty3.symbols b/tests/baselines/reference/parserSymbolProperty3.symbols
index c42bb3abb83..02a4ca87e33 100644
--- a/tests/baselines/reference/parserSymbolProperty3.symbols
+++ b/tests/baselines/reference/parserSymbolProperty3.symbols
@@ -3,7 +3,7 @@ declare class C {
 >C : Symbol(C, Decl(parserSymbolProperty3.ts, 0, 0))
 
     [Symbol.unscopables](): string;
->Symbol.unscopables : Symbol(SymbolConstructor.unscopables, Decl(lib.d.ts, 1297, 24))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
->unscopables : Symbol(SymbolConstructor.unscopables, Decl(lib.d.ts, 1297, 24))
+>Symbol.unscopables : Symbol(SymbolConstructor.unscopables, Decl(lib.d.ts, 3607, 24))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
+>unscopables : Symbol(SymbolConstructor.unscopables, Decl(lib.d.ts, 3607, 24))
 }
diff --git a/tests/baselines/reference/parserSymbolProperty4.symbols b/tests/baselines/reference/parserSymbolProperty4.symbols
index ba93afde837..cc6a7f6adfe 100644
--- a/tests/baselines/reference/parserSymbolProperty4.symbols
+++ b/tests/baselines/reference/parserSymbolProperty4.symbols
@@ -3,7 +3,7 @@ declare class C {
 >C : Symbol(C, Decl(parserSymbolProperty4.ts, 0, 0))
 
     [Symbol.toPrimitive]: string;
->Symbol.toPrimitive : Symbol(SymbolConstructor.toPrimitive, Decl(lib.d.ts, 1285, 18))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
->toPrimitive : Symbol(SymbolConstructor.toPrimitive, Decl(lib.d.ts, 1285, 18))
+>Symbol.toPrimitive : Symbol(SymbolConstructor.toPrimitive, Decl(lib.d.ts, 3595, 18))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
+>toPrimitive : Symbol(SymbolConstructor.toPrimitive, Decl(lib.d.ts, 3595, 18))
 }
diff --git a/tests/baselines/reference/parserSymbolProperty5.symbols b/tests/baselines/reference/parserSymbolProperty5.symbols
index 4829677f516..304ff6263d3 100644
--- a/tests/baselines/reference/parserSymbolProperty5.symbols
+++ b/tests/baselines/reference/parserSymbolProperty5.symbols
@@ -3,7 +3,7 @@ class C {
 >C : Symbol(C, Decl(parserSymbolProperty5.ts, 0, 0))
 
     [Symbol.toPrimitive]: string;
->Symbol.toPrimitive : Symbol(SymbolConstructor.toPrimitive, Decl(lib.d.ts, 1285, 18))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
->toPrimitive : Symbol(SymbolConstructor.toPrimitive, Decl(lib.d.ts, 1285, 18))
+>Symbol.toPrimitive : Symbol(SymbolConstructor.toPrimitive, Decl(lib.d.ts, 3595, 18))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
+>toPrimitive : Symbol(SymbolConstructor.toPrimitive, Decl(lib.d.ts, 3595, 18))
 }
diff --git a/tests/baselines/reference/parserSymbolProperty6.symbols b/tests/baselines/reference/parserSymbolProperty6.symbols
index 793b925b382..a89319a5bfe 100644
--- a/tests/baselines/reference/parserSymbolProperty6.symbols
+++ b/tests/baselines/reference/parserSymbolProperty6.symbols
@@ -3,7 +3,7 @@ class C {
 >C : Symbol(C, Decl(parserSymbolProperty6.ts, 0, 0))
 
     [Symbol.toStringTag]: string = "";
->Symbol.toStringTag : Symbol(SymbolConstructor.toStringTag, Decl(lib.d.ts, 1291, 24))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
->toStringTag : Symbol(SymbolConstructor.toStringTag, Decl(lib.d.ts, 1291, 24))
+>Symbol.toStringTag : Symbol(SymbolConstructor.toStringTag, Decl(lib.d.ts, 3601, 24))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
+>toStringTag : Symbol(SymbolConstructor.toStringTag, Decl(lib.d.ts, 3601, 24))
 }
diff --git a/tests/baselines/reference/parserSymbolProperty7.symbols b/tests/baselines/reference/parserSymbolProperty7.symbols
index e1b85f2a3b9..98bf22bf192 100644
--- a/tests/baselines/reference/parserSymbolProperty7.symbols
+++ b/tests/baselines/reference/parserSymbolProperty7.symbols
@@ -3,7 +3,7 @@ class C {
 >C : Symbol(C, Decl(parserSymbolProperty7.ts, 0, 0))
 
     [Symbol.toStringTag](): void { }
->Symbol.toStringTag : Symbol(SymbolConstructor.toStringTag, Decl(lib.d.ts, 1291, 24))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
->toStringTag : Symbol(SymbolConstructor.toStringTag, Decl(lib.d.ts, 1291, 24))
+>Symbol.toStringTag : Symbol(SymbolConstructor.toStringTag, Decl(lib.d.ts, 3601, 24))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
+>toStringTag : Symbol(SymbolConstructor.toStringTag, Decl(lib.d.ts, 3601, 24))
 }
diff --git a/tests/baselines/reference/parserSymbolProperty8.symbols b/tests/baselines/reference/parserSymbolProperty8.symbols
index 05b002eb569..881f7e761bf 100644
--- a/tests/baselines/reference/parserSymbolProperty8.symbols
+++ b/tests/baselines/reference/parserSymbolProperty8.symbols
@@ -3,7 +3,7 @@ var x: {
 >x : Symbol(x, Decl(parserSymbolProperty8.ts, 0, 3))
 
     [Symbol.toPrimitive](): string
->Symbol.toPrimitive : Symbol(SymbolConstructor.toPrimitive, Decl(lib.d.ts, 1285, 18))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
->toPrimitive : Symbol(SymbolConstructor.toPrimitive, Decl(lib.d.ts, 1285, 18))
+>Symbol.toPrimitive : Symbol(SymbolConstructor.toPrimitive, Decl(lib.d.ts, 3595, 18))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
+>toPrimitive : Symbol(SymbolConstructor.toPrimitive, Decl(lib.d.ts, 3595, 18))
 }
diff --git a/tests/baselines/reference/parserSymbolProperty9.symbols b/tests/baselines/reference/parserSymbolProperty9.symbols
index 774eb2dcc4b..46409aa8589 100644
--- a/tests/baselines/reference/parserSymbolProperty9.symbols
+++ b/tests/baselines/reference/parserSymbolProperty9.symbols
@@ -3,7 +3,7 @@ var x: {
 >x : Symbol(x, Decl(parserSymbolProperty9.ts, 0, 3))
 
     [Symbol.toPrimitive]: string
->Symbol.toPrimitive : Symbol(SymbolConstructor.toPrimitive, Decl(lib.d.ts, 1285, 18))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
->toPrimitive : Symbol(SymbolConstructor.toPrimitive, Decl(lib.d.ts, 1285, 18))
+>Symbol.toPrimitive : Symbol(SymbolConstructor.toPrimitive, Decl(lib.d.ts, 3595, 18))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
+>toPrimitive : Symbol(SymbolConstructor.toPrimitive, Decl(lib.d.ts, 3595, 18))
 }
diff --git a/tests/baselines/reference/promiseVoidErrorCallback.symbols b/tests/baselines/reference/promiseVoidErrorCallback.symbols
index 27e7df62ab1..11302d10c01 100644
--- a/tests/baselines/reference/promiseVoidErrorCallback.symbols
+++ b/tests/baselines/reference/promiseVoidErrorCallback.symbols
@@ -22,13 +22,13 @@ interface T3 {
 
 function f1(): Promise<T1> {
 >f1 : Symbol(f1, Decl(promiseVoidErrorCallback.ts, 10, 1))
->Promise : Symbol(Promise, Decl(lib.d.ts, 4772, 1), Decl(lib.d.ts, 4858, 11))
+>Promise : Symbol(Promise, Decl(lib.d.ts, 4853, 1), Decl(lib.d.ts, 4939, 11))
 >T1 : Symbol(T1, Decl(promiseVoidErrorCallback.ts, 0, 0))
 
     return Promise.resolve({ __t1: "foo_t1" });
->Promise.resolve : Symbol(PromiseConstructor.resolve, Decl(lib.d.ts, 4840, 39), Decl(lib.d.ts, 4847, 54))
->Promise : Symbol(Promise, Decl(lib.d.ts, 4772, 1), Decl(lib.d.ts, 4858, 11))
->resolve : Symbol(PromiseConstructor.resolve, Decl(lib.d.ts, 4840, 39), Decl(lib.d.ts, 4847, 54))
+>Promise.resolve : Symbol(PromiseConstructor.resolve, Decl(lib.d.ts, 4921, 39), Decl(lib.d.ts, 4928, 54))
+>Promise : Symbol(Promise, Decl(lib.d.ts, 4853, 1), Decl(lib.d.ts, 4939, 11))
+>resolve : Symbol(PromiseConstructor.resolve, Decl(lib.d.ts, 4921, 39), Decl(lib.d.ts, 4928, 54))
 >__t1 : Symbol(__t1, Decl(promiseVoidErrorCallback.ts, 13, 28))
 }
 
@@ -47,12 +47,12 @@ function f2(x: T1): T2 {
 
 var x3 = f1()
 >x3 : Symbol(x3, Decl(promiseVoidErrorCallback.ts, 20, 3))
->f1()    .then(f2, (e: Error) => {    throw e;})    .then : Symbol(Promise.then, Decl(lib.d.ts, 4777, 22), Decl(lib.d.ts, 4784, 158))
->f1()    .then : Symbol(Promise.then, Decl(lib.d.ts, 4777, 22), Decl(lib.d.ts, 4784, 158))
+>f1()    .then(f2, (e: Error) => {    throw e;})    .then : Symbol(Promise.then, Decl(lib.d.ts, 4858, 22), Decl(lib.d.ts, 4865, 158))
+>f1()    .then : Symbol(Promise.then, Decl(lib.d.ts, 4858, 22), Decl(lib.d.ts, 4865, 158))
 >f1 : Symbol(f1, Decl(promiseVoidErrorCallback.ts, 10, 1))
 
     .then(f2, (e: Error) => {
->then : Symbol(Promise.then, Decl(lib.d.ts, 4777, 22), Decl(lib.d.ts, 4784, 158))
+>then : Symbol(Promise.then, Decl(lib.d.ts, 4858, 22), Decl(lib.d.ts, 4865, 158))
 >f2 : Symbol(f2, Decl(promiseVoidErrorCallback.ts, 14, 1))
 >e : Symbol(e, Decl(promiseVoidErrorCallback.ts, 21, 15))
 >Error : Symbol(Error, Decl(lib.d.ts, 876, 38), Decl(lib.d.ts, 889, 11))
@@ -62,7 +62,7 @@ var x3 = f1()
 
 })
     .then((x: T2) => {
->then : Symbol(Promise.then, Decl(lib.d.ts, 4777, 22), Decl(lib.d.ts, 4784, 158))
+>then : Symbol(Promise.then, Decl(lib.d.ts, 4858, 22), Decl(lib.d.ts, 4865, 158))
 >x : Symbol(x, Decl(promiseVoidErrorCallback.ts, 24, 11))
 >T2 : Symbol(T2, Decl(promiseVoidErrorCallback.ts, 2, 1))
 
diff --git a/tests/baselines/reference/stringIncludes.symbols b/tests/baselines/reference/stringIncludes.symbols
index d0fa641c857..f5ac0c87f35 100644
--- a/tests/baselines/reference/stringIncludes.symbols
+++ b/tests/baselines/reference/stringIncludes.symbols
@@ -5,11 +5,11 @@ var includes: boolean;
 
 includes = "abcde".includes("cd");
 >includes : Symbol(includes, Decl(stringIncludes.ts, 1, 3))
->"abcde".includes : Symbol(String.includes, Decl(lib.d.ts, 1569, 37))
->includes : Symbol(String.includes, Decl(lib.d.ts, 1569, 37))
+>"abcde".includes : Symbol(String.includes, Decl(lib.d.ts, 3874, 37))
+>includes : Symbol(String.includes, Decl(lib.d.ts, 3874, 37))
 
 includes = "abcde".includes("cd", 2);
 >includes : Symbol(includes, Decl(stringIncludes.ts, 1, 3))
->"abcde".includes : Symbol(String.includes, Decl(lib.d.ts, 1569, 37))
->includes : Symbol(String.includes, Decl(lib.d.ts, 1569, 37))
+>"abcde".includes : Symbol(String.includes, Decl(lib.d.ts, 3874, 37))
+>includes : Symbol(String.includes, Decl(lib.d.ts, 3874, 37))
 
diff --git a/tests/baselines/reference/superSymbolIndexedAccess1.symbols b/tests/baselines/reference/superSymbolIndexedAccess1.symbols
index 818d0ac52af..a2c2a891033 100644
--- a/tests/baselines/reference/superSymbolIndexedAccess1.symbols
+++ b/tests/baselines/reference/superSymbolIndexedAccess1.symbols
@@ -1,9 +1,9 @@
 === tests/cases/conformance/expressions/superPropertyAccess/superSymbolIndexedAccess1.ts ===
 var symbol = Symbol.for('myThing');
 >symbol : Symbol(symbol, Decl(superSymbolIndexedAccess1.ts, 0, 3))
->Symbol.for : Symbol(SymbolConstructor.for, Decl(lib.d.ts, 1221, 42))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
->for : Symbol(SymbolConstructor.for, Decl(lib.d.ts, 1221, 42))
+>Symbol.for : Symbol(SymbolConstructor.for, Decl(lib.d.ts, 3531, 42))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
+>for : Symbol(SymbolConstructor.for, Decl(lib.d.ts, 3531, 42))
 
 class Foo {
 >Foo : Symbol(Foo, Decl(superSymbolIndexedAccess1.ts, 0, 35))
diff --git a/tests/baselines/reference/superSymbolIndexedAccess2.symbols b/tests/baselines/reference/superSymbolIndexedAccess2.symbols
index 3865b920647..59d1caab235 100644
--- a/tests/baselines/reference/superSymbolIndexedAccess2.symbols
+++ b/tests/baselines/reference/superSymbolIndexedAccess2.symbols
@@ -4,9 +4,9 @@ class Foo {
 >Foo : Symbol(Foo, Decl(superSymbolIndexedAccess2.ts, 0, 0))
 
     [Symbol.isConcatSpreadable]() {
->Symbol.isConcatSpreadable : Symbol(SymbolConstructor.isConcatSpreadable, Decl(lib.d.ts, 1243, 24))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
->isConcatSpreadable : Symbol(SymbolConstructor.isConcatSpreadable, Decl(lib.d.ts, 1243, 24))
+>Symbol.isConcatSpreadable : Symbol(SymbolConstructor.isConcatSpreadable, Decl(lib.d.ts, 3553, 24))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
+>isConcatSpreadable : Symbol(SymbolConstructor.isConcatSpreadable, Decl(lib.d.ts, 3553, 24))
 
         return 0;
     }
@@ -17,14 +17,14 @@ class Bar extends Foo {
 >Foo : Symbol(Foo, Decl(superSymbolIndexedAccess2.ts, 0, 0))
 
     [Symbol.isConcatSpreadable]() {
->Symbol.isConcatSpreadable : Symbol(SymbolConstructor.isConcatSpreadable, Decl(lib.d.ts, 1243, 24))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
->isConcatSpreadable : Symbol(SymbolConstructor.isConcatSpreadable, Decl(lib.d.ts, 1243, 24))
+>Symbol.isConcatSpreadable : Symbol(SymbolConstructor.isConcatSpreadable, Decl(lib.d.ts, 3553, 24))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
+>isConcatSpreadable : Symbol(SymbolConstructor.isConcatSpreadable, Decl(lib.d.ts, 3553, 24))
 
         return super[Symbol.isConcatSpreadable]();
 >super : Symbol(Foo, Decl(superSymbolIndexedAccess2.ts, 0, 0))
->Symbol.isConcatSpreadable : Symbol(SymbolConstructor.isConcatSpreadable, Decl(lib.d.ts, 1243, 24))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
->isConcatSpreadable : Symbol(SymbolConstructor.isConcatSpreadable, Decl(lib.d.ts, 1243, 24))
+>Symbol.isConcatSpreadable : Symbol(SymbolConstructor.isConcatSpreadable, Decl(lib.d.ts, 3553, 24))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
+>isConcatSpreadable : Symbol(SymbolConstructor.isConcatSpreadable, Decl(lib.d.ts, 3553, 24))
     }
 }
diff --git a/tests/baselines/reference/symbolDeclarationEmit1.symbols b/tests/baselines/reference/symbolDeclarationEmit1.symbols
index 9fae9d57c4f..dbdf78630d3 100644
--- a/tests/baselines/reference/symbolDeclarationEmit1.symbols
+++ b/tests/baselines/reference/symbolDeclarationEmit1.symbols
@@ -3,7 +3,7 @@ class C {
 >C : Symbol(C, Decl(symbolDeclarationEmit1.ts, 0, 0))
 
     [Symbol.toPrimitive]: number;
->Symbol.toPrimitive : Symbol(SymbolConstructor.toPrimitive, Decl(lib.d.ts, 1285, 18))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
->toPrimitive : Symbol(SymbolConstructor.toPrimitive, Decl(lib.d.ts, 1285, 18))
+>Symbol.toPrimitive : Symbol(SymbolConstructor.toPrimitive, Decl(lib.d.ts, 3595, 18))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
+>toPrimitive : Symbol(SymbolConstructor.toPrimitive, Decl(lib.d.ts, 3595, 18))
 }
diff --git a/tests/baselines/reference/symbolDeclarationEmit10.symbols b/tests/baselines/reference/symbolDeclarationEmit10.symbols
index 5dba2268d26..7a0d601d81d 100644
--- a/tests/baselines/reference/symbolDeclarationEmit10.symbols
+++ b/tests/baselines/reference/symbolDeclarationEmit10.symbols
@@ -3,13 +3,13 @@ var obj = {
 >obj : Symbol(obj, Decl(symbolDeclarationEmit10.ts, 0, 3))
 
     get [Symbol.isConcatSpreadable]() { return '' },
->Symbol.isConcatSpreadable : Symbol(SymbolConstructor.isConcatSpreadable, Decl(lib.d.ts, 1243, 24))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
->isConcatSpreadable : Symbol(SymbolConstructor.isConcatSpreadable, Decl(lib.d.ts, 1243, 24))
+>Symbol.isConcatSpreadable : Symbol(SymbolConstructor.isConcatSpreadable, Decl(lib.d.ts, 3553, 24))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
+>isConcatSpreadable : Symbol(SymbolConstructor.isConcatSpreadable, Decl(lib.d.ts, 3553, 24))
 
     set [Symbol.isConcatSpreadable](x) { }
->Symbol.isConcatSpreadable : Symbol(SymbolConstructor.isConcatSpreadable, Decl(lib.d.ts, 1243, 24))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
->isConcatSpreadable : Symbol(SymbolConstructor.isConcatSpreadable, Decl(lib.d.ts, 1243, 24))
+>Symbol.isConcatSpreadable : Symbol(SymbolConstructor.isConcatSpreadable, Decl(lib.d.ts, 3553, 24))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
+>isConcatSpreadable : Symbol(SymbolConstructor.isConcatSpreadable, Decl(lib.d.ts, 3553, 24))
 >x : Symbol(x, Decl(symbolDeclarationEmit10.ts, 2, 36))
 }
diff --git a/tests/baselines/reference/symbolDeclarationEmit11.symbols b/tests/baselines/reference/symbolDeclarationEmit11.symbols
index a6019a364e4..f70d3a3e3e5 100644
--- a/tests/baselines/reference/symbolDeclarationEmit11.symbols
+++ b/tests/baselines/reference/symbolDeclarationEmit11.symbols
@@ -3,23 +3,23 @@ class C {
 >C : Symbol(C, Decl(symbolDeclarationEmit11.ts, 0, 0))
 
     static [Symbol.iterator] = 0;
->Symbol.iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 1249, 31))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
->iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 1249, 31))
+>Symbol.iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 3559, 31))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
+>iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 3559, 31))
 
     static [Symbol.isConcatSpreadable]() { }
->Symbol.isConcatSpreadable : Symbol(SymbolConstructor.isConcatSpreadable, Decl(lib.d.ts, 1243, 24))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
->isConcatSpreadable : Symbol(SymbolConstructor.isConcatSpreadable, Decl(lib.d.ts, 1243, 24))
+>Symbol.isConcatSpreadable : Symbol(SymbolConstructor.isConcatSpreadable, Decl(lib.d.ts, 3553, 24))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
+>isConcatSpreadable : Symbol(SymbolConstructor.isConcatSpreadable, Decl(lib.d.ts, 3553, 24))
 
     static get [Symbol.toPrimitive]() { return ""; }
->Symbol.toPrimitive : Symbol(SymbolConstructor.toPrimitive, Decl(lib.d.ts, 1285, 18))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
->toPrimitive : Symbol(SymbolConstructor.toPrimitive, Decl(lib.d.ts, 1285, 18))
+>Symbol.toPrimitive : Symbol(SymbolConstructor.toPrimitive, Decl(lib.d.ts, 3595, 18))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
+>toPrimitive : Symbol(SymbolConstructor.toPrimitive, Decl(lib.d.ts, 3595, 18))
 
     static set [Symbol.toPrimitive](x) { }
->Symbol.toPrimitive : Symbol(SymbolConstructor.toPrimitive, Decl(lib.d.ts, 1285, 18))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
->toPrimitive : Symbol(SymbolConstructor.toPrimitive, Decl(lib.d.ts, 1285, 18))
+>Symbol.toPrimitive : Symbol(SymbolConstructor.toPrimitive, Decl(lib.d.ts, 3595, 18))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
+>toPrimitive : Symbol(SymbolConstructor.toPrimitive, Decl(lib.d.ts, 3595, 18))
 >x : Symbol(x, Decl(symbolDeclarationEmit11.ts, 4, 36))
 }
diff --git a/tests/baselines/reference/symbolDeclarationEmit13.symbols b/tests/baselines/reference/symbolDeclarationEmit13.symbols
index e16ec738489..a72ddb7d172 100644
--- a/tests/baselines/reference/symbolDeclarationEmit13.symbols
+++ b/tests/baselines/reference/symbolDeclarationEmit13.symbols
@@ -3,13 +3,13 @@ class C {
 >C : Symbol(C, Decl(symbolDeclarationEmit13.ts, 0, 0))
 
     get [Symbol.toPrimitive]() { return ""; }
->Symbol.toPrimitive : Symbol(SymbolConstructor.toPrimitive, Decl(lib.d.ts, 1285, 18))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
->toPrimitive : Symbol(SymbolConstructor.toPrimitive, Decl(lib.d.ts, 1285, 18))
+>Symbol.toPrimitive : Symbol(SymbolConstructor.toPrimitive, Decl(lib.d.ts, 3595, 18))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
+>toPrimitive : Symbol(SymbolConstructor.toPrimitive, Decl(lib.d.ts, 3595, 18))
 
     set [Symbol.toStringTag](x) { }
->Symbol.toStringTag : Symbol(SymbolConstructor.toStringTag, Decl(lib.d.ts, 1291, 24))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
->toStringTag : Symbol(SymbolConstructor.toStringTag, Decl(lib.d.ts, 1291, 24))
+>Symbol.toStringTag : Symbol(SymbolConstructor.toStringTag, Decl(lib.d.ts, 3601, 24))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
+>toStringTag : Symbol(SymbolConstructor.toStringTag, Decl(lib.d.ts, 3601, 24))
 >x : Symbol(x, Decl(symbolDeclarationEmit13.ts, 2, 29))
 }
diff --git a/tests/baselines/reference/symbolDeclarationEmit14.symbols b/tests/baselines/reference/symbolDeclarationEmit14.symbols
index b2f520351f2..651756e4992 100644
--- a/tests/baselines/reference/symbolDeclarationEmit14.symbols
+++ b/tests/baselines/reference/symbolDeclarationEmit14.symbols
@@ -3,12 +3,12 @@ class C {
 >C : Symbol(C, Decl(symbolDeclarationEmit14.ts, 0, 0))
 
     get [Symbol.toPrimitive]() { return ""; }
->Symbol.toPrimitive : Symbol(SymbolConstructor.toPrimitive, Decl(lib.d.ts, 1285, 18))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
->toPrimitive : Symbol(SymbolConstructor.toPrimitive, Decl(lib.d.ts, 1285, 18))
+>Symbol.toPrimitive : Symbol(SymbolConstructor.toPrimitive, Decl(lib.d.ts, 3595, 18))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
+>toPrimitive : Symbol(SymbolConstructor.toPrimitive, Decl(lib.d.ts, 3595, 18))
 
     get [Symbol.toStringTag]() { return ""; }
->Symbol.toStringTag : Symbol(SymbolConstructor.toStringTag, Decl(lib.d.ts, 1291, 24))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
->toStringTag : Symbol(SymbolConstructor.toStringTag, Decl(lib.d.ts, 1291, 24))
+>Symbol.toStringTag : Symbol(SymbolConstructor.toStringTag, Decl(lib.d.ts, 3601, 24))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
+>toStringTag : Symbol(SymbolConstructor.toStringTag, Decl(lib.d.ts, 3601, 24))
 }
diff --git a/tests/baselines/reference/symbolDeclarationEmit2.symbols b/tests/baselines/reference/symbolDeclarationEmit2.symbols
index 7e9d06cd332..656004e458e 100644
--- a/tests/baselines/reference/symbolDeclarationEmit2.symbols
+++ b/tests/baselines/reference/symbolDeclarationEmit2.symbols
@@ -3,7 +3,7 @@ class C {
 >C : Symbol(C, Decl(symbolDeclarationEmit2.ts, 0, 0))
 
     [Symbol.toPrimitive] = "";
->Symbol.toPrimitive : Symbol(SymbolConstructor.toPrimitive, Decl(lib.d.ts, 1285, 18))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
->toPrimitive : Symbol(SymbolConstructor.toPrimitive, Decl(lib.d.ts, 1285, 18))
+>Symbol.toPrimitive : Symbol(SymbolConstructor.toPrimitive, Decl(lib.d.ts, 3595, 18))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
+>toPrimitive : Symbol(SymbolConstructor.toPrimitive, Decl(lib.d.ts, 3595, 18))
 }
diff --git a/tests/baselines/reference/symbolDeclarationEmit3.symbols b/tests/baselines/reference/symbolDeclarationEmit3.symbols
index 177180b5bca..c6806a726ee 100644
--- a/tests/baselines/reference/symbolDeclarationEmit3.symbols
+++ b/tests/baselines/reference/symbolDeclarationEmit3.symbols
@@ -3,20 +3,20 @@ class C {
 >C : Symbol(C, Decl(symbolDeclarationEmit3.ts, 0, 0))
 
     [Symbol.toPrimitive](x: number);
->Symbol.toPrimitive : Symbol(SymbolConstructor.toPrimitive, Decl(lib.d.ts, 1285, 18))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
->toPrimitive : Symbol(SymbolConstructor.toPrimitive, Decl(lib.d.ts, 1285, 18))
+>Symbol.toPrimitive : Symbol(SymbolConstructor.toPrimitive, Decl(lib.d.ts, 3595, 18))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
+>toPrimitive : Symbol(SymbolConstructor.toPrimitive, Decl(lib.d.ts, 3595, 18))
 >x : Symbol(x, Decl(symbolDeclarationEmit3.ts, 1, 25))
 
     [Symbol.toPrimitive](x: string);
->Symbol.toPrimitive : Symbol(SymbolConstructor.toPrimitive, Decl(lib.d.ts, 1285, 18))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
->toPrimitive : Symbol(SymbolConstructor.toPrimitive, Decl(lib.d.ts, 1285, 18))
+>Symbol.toPrimitive : Symbol(SymbolConstructor.toPrimitive, Decl(lib.d.ts, 3595, 18))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
+>toPrimitive : Symbol(SymbolConstructor.toPrimitive, Decl(lib.d.ts, 3595, 18))
 >x : Symbol(x, Decl(symbolDeclarationEmit3.ts, 2, 25))
 
     [Symbol.toPrimitive](x: any) { }
->Symbol.toPrimitive : Symbol(SymbolConstructor.toPrimitive, Decl(lib.d.ts, 1285, 18))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
->toPrimitive : Symbol(SymbolConstructor.toPrimitive, Decl(lib.d.ts, 1285, 18))
+>Symbol.toPrimitive : Symbol(SymbolConstructor.toPrimitive, Decl(lib.d.ts, 3595, 18))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
+>toPrimitive : Symbol(SymbolConstructor.toPrimitive, Decl(lib.d.ts, 3595, 18))
 >x : Symbol(x, Decl(symbolDeclarationEmit3.ts, 3, 25))
 }
diff --git a/tests/baselines/reference/symbolDeclarationEmit4.symbols b/tests/baselines/reference/symbolDeclarationEmit4.symbols
index 98cb277ad47..f610476fd5c 100644
--- a/tests/baselines/reference/symbolDeclarationEmit4.symbols
+++ b/tests/baselines/reference/symbolDeclarationEmit4.symbols
@@ -3,13 +3,13 @@ class C {
 >C : Symbol(C, Decl(symbolDeclarationEmit4.ts, 0, 0))
 
     get [Symbol.toPrimitive]() { return ""; }
->Symbol.toPrimitive : Symbol(SymbolConstructor.toPrimitive, Decl(lib.d.ts, 1285, 18))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
->toPrimitive : Symbol(SymbolConstructor.toPrimitive, Decl(lib.d.ts, 1285, 18))
+>Symbol.toPrimitive : Symbol(SymbolConstructor.toPrimitive, Decl(lib.d.ts, 3595, 18))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
+>toPrimitive : Symbol(SymbolConstructor.toPrimitive, Decl(lib.d.ts, 3595, 18))
 
     set [Symbol.toPrimitive](x) { }
->Symbol.toPrimitive : Symbol(SymbolConstructor.toPrimitive, Decl(lib.d.ts, 1285, 18))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
->toPrimitive : Symbol(SymbolConstructor.toPrimitive, Decl(lib.d.ts, 1285, 18))
+>Symbol.toPrimitive : Symbol(SymbolConstructor.toPrimitive, Decl(lib.d.ts, 3595, 18))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
+>toPrimitive : Symbol(SymbolConstructor.toPrimitive, Decl(lib.d.ts, 3595, 18))
 >x : Symbol(x, Decl(symbolDeclarationEmit4.ts, 2, 29))
 }
diff --git a/tests/baselines/reference/symbolDeclarationEmit5.symbols b/tests/baselines/reference/symbolDeclarationEmit5.symbols
index 17bda345253..d298752f6b0 100644
--- a/tests/baselines/reference/symbolDeclarationEmit5.symbols
+++ b/tests/baselines/reference/symbolDeclarationEmit5.symbols
@@ -3,7 +3,7 @@ interface I {
 >I : Symbol(I, Decl(symbolDeclarationEmit5.ts, 0, 0))
 
     [Symbol.isConcatSpreadable](): string;
->Symbol.isConcatSpreadable : Symbol(SymbolConstructor.isConcatSpreadable, Decl(lib.d.ts, 1243, 24))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
->isConcatSpreadable : Symbol(SymbolConstructor.isConcatSpreadable, Decl(lib.d.ts, 1243, 24))
+>Symbol.isConcatSpreadable : Symbol(SymbolConstructor.isConcatSpreadable, Decl(lib.d.ts, 3553, 24))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
+>isConcatSpreadable : Symbol(SymbolConstructor.isConcatSpreadable, Decl(lib.d.ts, 3553, 24))
 }
diff --git a/tests/baselines/reference/symbolDeclarationEmit6.symbols b/tests/baselines/reference/symbolDeclarationEmit6.symbols
index c4b046cc146..95d354a84e8 100644
--- a/tests/baselines/reference/symbolDeclarationEmit6.symbols
+++ b/tests/baselines/reference/symbolDeclarationEmit6.symbols
@@ -3,7 +3,7 @@ interface I {
 >I : Symbol(I, Decl(symbolDeclarationEmit6.ts, 0, 0))
 
     [Symbol.isConcatSpreadable]: string;
->Symbol.isConcatSpreadable : Symbol(SymbolConstructor.isConcatSpreadable, Decl(lib.d.ts, 1243, 24))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
->isConcatSpreadable : Symbol(SymbolConstructor.isConcatSpreadable, Decl(lib.d.ts, 1243, 24))
+>Symbol.isConcatSpreadable : Symbol(SymbolConstructor.isConcatSpreadable, Decl(lib.d.ts, 3553, 24))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
+>isConcatSpreadable : Symbol(SymbolConstructor.isConcatSpreadable, Decl(lib.d.ts, 3553, 24))
 }
diff --git a/tests/baselines/reference/symbolDeclarationEmit7.symbols b/tests/baselines/reference/symbolDeclarationEmit7.symbols
index 58a661412da..6245db884eb 100644
--- a/tests/baselines/reference/symbolDeclarationEmit7.symbols
+++ b/tests/baselines/reference/symbolDeclarationEmit7.symbols
@@ -3,7 +3,7 @@ var obj: {
 >obj : Symbol(obj, Decl(symbolDeclarationEmit7.ts, 0, 3))
 
     [Symbol.isConcatSpreadable]: string;
->Symbol.isConcatSpreadable : Symbol(SymbolConstructor.isConcatSpreadable, Decl(lib.d.ts, 1243, 24))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
->isConcatSpreadable : Symbol(SymbolConstructor.isConcatSpreadable, Decl(lib.d.ts, 1243, 24))
+>Symbol.isConcatSpreadable : Symbol(SymbolConstructor.isConcatSpreadable, Decl(lib.d.ts, 3553, 24))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
+>isConcatSpreadable : Symbol(SymbolConstructor.isConcatSpreadable, Decl(lib.d.ts, 3553, 24))
 }
diff --git a/tests/baselines/reference/symbolDeclarationEmit8.symbols b/tests/baselines/reference/symbolDeclarationEmit8.symbols
index 7879d28b02f..d97e6eb2f19 100644
--- a/tests/baselines/reference/symbolDeclarationEmit8.symbols
+++ b/tests/baselines/reference/symbolDeclarationEmit8.symbols
@@ -3,7 +3,7 @@ var obj = {
 >obj : Symbol(obj, Decl(symbolDeclarationEmit8.ts, 0, 3))
 
     [Symbol.isConcatSpreadable]: 0
->Symbol.isConcatSpreadable : Symbol(SymbolConstructor.isConcatSpreadable, Decl(lib.d.ts, 1243, 24))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
->isConcatSpreadable : Symbol(SymbolConstructor.isConcatSpreadable, Decl(lib.d.ts, 1243, 24))
+>Symbol.isConcatSpreadable : Symbol(SymbolConstructor.isConcatSpreadable, Decl(lib.d.ts, 3553, 24))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
+>isConcatSpreadable : Symbol(SymbolConstructor.isConcatSpreadable, Decl(lib.d.ts, 3553, 24))
 }
diff --git a/tests/baselines/reference/symbolDeclarationEmit9.symbols b/tests/baselines/reference/symbolDeclarationEmit9.symbols
index 17901fb713a..a3c4b445ce8 100644
--- a/tests/baselines/reference/symbolDeclarationEmit9.symbols
+++ b/tests/baselines/reference/symbolDeclarationEmit9.symbols
@@ -3,7 +3,7 @@ var obj = {
 >obj : Symbol(obj, Decl(symbolDeclarationEmit9.ts, 0, 3))
 
     [Symbol.isConcatSpreadable]() { }
->Symbol.isConcatSpreadable : Symbol(SymbolConstructor.isConcatSpreadable, Decl(lib.d.ts, 1243, 24))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
->isConcatSpreadable : Symbol(SymbolConstructor.isConcatSpreadable, Decl(lib.d.ts, 1243, 24))
+>Symbol.isConcatSpreadable : Symbol(SymbolConstructor.isConcatSpreadable, Decl(lib.d.ts, 3553, 24))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
+>isConcatSpreadable : Symbol(SymbolConstructor.isConcatSpreadable, Decl(lib.d.ts, 3553, 24))
 }
diff --git a/tests/baselines/reference/symbolProperty11.symbols b/tests/baselines/reference/symbolProperty11.symbols
index 4028da455a6..c1d4f30e6f2 100644
--- a/tests/baselines/reference/symbolProperty11.symbols
+++ b/tests/baselines/reference/symbolProperty11.symbols
@@ -6,9 +6,9 @@ interface I {
 >I : Symbol(I, Decl(symbolProperty11.ts, 0, 11))
 
     [Symbol.iterator]?: { x };
->Symbol.iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 1249, 31))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
->iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 1249, 31))
+>Symbol.iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 3559, 31))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
+>iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 3559, 31))
 >x : Symbol(x, Decl(symbolProperty11.ts, 2, 25))
 }
 
diff --git a/tests/baselines/reference/symbolProperty13.symbols b/tests/baselines/reference/symbolProperty13.symbols
index 07e9b6bae26..836455cccc6 100644
--- a/tests/baselines/reference/symbolProperty13.symbols
+++ b/tests/baselines/reference/symbolProperty13.symbols
@@ -3,9 +3,9 @@ class C {
 >C : Symbol(C, Decl(symbolProperty13.ts, 0, 0))
 
     [Symbol.iterator]: { x; y };
->Symbol.iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 1249, 31))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
->iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 1249, 31))
+>Symbol.iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 3559, 31))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
+>iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 3559, 31))
 >x : Symbol(x, Decl(symbolProperty13.ts, 1, 24))
 >y : Symbol(y, Decl(symbolProperty13.ts, 1, 27))
 }
@@ -13,9 +13,9 @@ interface I {
 >I : Symbol(I, Decl(symbolProperty13.ts, 2, 1))
 
     [Symbol.iterator]: { x };
->Symbol.iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 1249, 31))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
->iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 1249, 31))
+>Symbol.iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 3559, 31))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
+>iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 3559, 31))
 >x : Symbol(x, Decl(symbolProperty13.ts, 4, 24))
 }
 
diff --git a/tests/baselines/reference/symbolProperty14.symbols b/tests/baselines/reference/symbolProperty14.symbols
index d4e79a064a9..47503b8f801 100644
--- a/tests/baselines/reference/symbolProperty14.symbols
+++ b/tests/baselines/reference/symbolProperty14.symbols
@@ -3,9 +3,9 @@ class C {
 >C : Symbol(C, Decl(symbolProperty14.ts, 0, 0))
 
     [Symbol.iterator]: { x; y };
->Symbol.iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 1249, 31))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
->iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 1249, 31))
+>Symbol.iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 3559, 31))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
+>iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 3559, 31))
 >x : Symbol(x, Decl(symbolProperty14.ts, 1, 24))
 >y : Symbol(y, Decl(symbolProperty14.ts, 1, 27))
 }
@@ -13,9 +13,9 @@ interface I {
 >I : Symbol(I, Decl(symbolProperty14.ts, 2, 1))
 
     [Symbol.iterator]?: { x };
->Symbol.iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 1249, 31))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
->iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 1249, 31))
+>Symbol.iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 3559, 31))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
+>iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 3559, 31))
 >x : Symbol(x, Decl(symbolProperty14.ts, 4, 25))
 }
 
diff --git a/tests/baselines/reference/symbolProperty15.symbols b/tests/baselines/reference/symbolProperty15.symbols
index 2a83145da03..fb4322cae54 100644
--- a/tests/baselines/reference/symbolProperty15.symbols
+++ b/tests/baselines/reference/symbolProperty15.symbols
@@ -6,9 +6,9 @@ interface I {
 >I : Symbol(I, Decl(symbolProperty15.ts, 0, 11))
 
     [Symbol.iterator]?: { x };
->Symbol.iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 1249, 31))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
->iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 1249, 31))
+>Symbol.iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 3559, 31))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
+>iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 3559, 31))
 >x : Symbol(x, Decl(symbolProperty15.ts, 2, 25))
 }
 
diff --git a/tests/baselines/reference/symbolProperty16.symbols b/tests/baselines/reference/symbolProperty16.symbols
index 1b4b23e9511..2ca43572b0e 100644
--- a/tests/baselines/reference/symbolProperty16.symbols
+++ b/tests/baselines/reference/symbolProperty16.symbols
@@ -3,18 +3,18 @@ class C {
 >C : Symbol(C, Decl(symbolProperty16.ts, 0, 0))
 
     private [Symbol.iterator]: { x };
->Symbol.iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 1249, 31))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
->iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 1249, 31))
+>Symbol.iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 3559, 31))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
+>iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 3559, 31))
 >x : Symbol(x, Decl(symbolProperty16.ts, 1, 32))
 }
 interface I {
 >I : Symbol(I, Decl(symbolProperty16.ts, 2, 1))
 
     [Symbol.iterator]: { x };
->Symbol.iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 1249, 31))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
->iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 1249, 31))
+>Symbol.iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 3559, 31))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
+>iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 3559, 31))
 >x : Symbol(x, Decl(symbolProperty16.ts, 4, 24))
 }
 
diff --git a/tests/baselines/reference/symbolProperty18.symbols b/tests/baselines/reference/symbolProperty18.symbols
index 89df72d6543..2834675d91c 100644
--- a/tests/baselines/reference/symbolProperty18.symbols
+++ b/tests/baselines/reference/symbolProperty18.symbols
@@ -3,39 +3,39 @@ var i = {
 >i : Symbol(i, Decl(symbolProperty18.ts, 0, 3))
 
     [Symbol.iterator]: 0,
->Symbol.iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 1249, 31))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
->iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 1249, 31))
+>Symbol.iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 3559, 31))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
+>iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 3559, 31))
 
     [Symbol.toStringTag]() { return "" },
->Symbol.toStringTag : Symbol(SymbolConstructor.toStringTag, Decl(lib.d.ts, 1291, 24))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
->toStringTag : Symbol(SymbolConstructor.toStringTag, Decl(lib.d.ts, 1291, 24))
+>Symbol.toStringTag : Symbol(SymbolConstructor.toStringTag, Decl(lib.d.ts, 3601, 24))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
+>toStringTag : Symbol(SymbolConstructor.toStringTag, Decl(lib.d.ts, 3601, 24))
 
     set [Symbol.toPrimitive](p: boolean) { }
->Symbol.toPrimitive : Symbol(SymbolConstructor.toPrimitive, Decl(lib.d.ts, 1285, 18))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
->toPrimitive : Symbol(SymbolConstructor.toPrimitive, Decl(lib.d.ts, 1285, 18))
+>Symbol.toPrimitive : Symbol(SymbolConstructor.toPrimitive, Decl(lib.d.ts, 3595, 18))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
+>toPrimitive : Symbol(SymbolConstructor.toPrimitive, Decl(lib.d.ts, 3595, 18))
 >p : Symbol(p, Decl(symbolProperty18.ts, 3, 29))
 }
 
 var it = i[Symbol.iterator];
 >it : Symbol(it, Decl(symbolProperty18.ts, 6, 3))
 >i : Symbol(i, Decl(symbolProperty18.ts, 0, 3))
->Symbol.iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 1249, 31))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
->iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 1249, 31))
+>Symbol.iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 3559, 31))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
+>iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 3559, 31))
 
 var str = i[Symbol.toStringTag]();
 >str : Symbol(str, Decl(symbolProperty18.ts, 7, 3))
 >i : Symbol(i, Decl(symbolProperty18.ts, 0, 3))
->Symbol.toStringTag : Symbol(SymbolConstructor.toStringTag, Decl(lib.d.ts, 1291, 24))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
->toStringTag : Symbol(SymbolConstructor.toStringTag, Decl(lib.d.ts, 1291, 24))
+>Symbol.toStringTag : Symbol(SymbolConstructor.toStringTag, Decl(lib.d.ts, 3601, 24))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
+>toStringTag : Symbol(SymbolConstructor.toStringTag, Decl(lib.d.ts, 3601, 24))
 
 i[Symbol.toPrimitive] = false;
 >i : Symbol(i, Decl(symbolProperty18.ts, 0, 3))
->Symbol.toPrimitive : Symbol(SymbolConstructor.toPrimitive, Decl(lib.d.ts, 1285, 18))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
->toPrimitive : Symbol(SymbolConstructor.toPrimitive, Decl(lib.d.ts, 1285, 18))
+>Symbol.toPrimitive : Symbol(SymbolConstructor.toPrimitive, Decl(lib.d.ts, 3595, 18))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
+>toPrimitive : Symbol(SymbolConstructor.toPrimitive, Decl(lib.d.ts, 3595, 18))
 
diff --git a/tests/baselines/reference/symbolProperty19.symbols b/tests/baselines/reference/symbolProperty19.symbols
index 3ee9ed595c2..bfe6a075e63 100644
--- a/tests/baselines/reference/symbolProperty19.symbols
+++ b/tests/baselines/reference/symbolProperty19.symbols
@@ -3,15 +3,15 @@ var i = {
 >i : Symbol(i, Decl(symbolProperty19.ts, 0, 3))
 
     [Symbol.iterator]: { p: null },
->Symbol.iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 1249, 31))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
->iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 1249, 31))
+>Symbol.iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 3559, 31))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
+>iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 3559, 31))
 >p : Symbol(p, Decl(symbolProperty19.ts, 1, 24))
 
     [Symbol.toStringTag]() { return { p: undefined }; }
->Symbol.toStringTag : Symbol(SymbolConstructor.toStringTag, Decl(lib.d.ts, 1291, 24))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
->toStringTag : Symbol(SymbolConstructor.toStringTag, Decl(lib.d.ts, 1291, 24))
+>Symbol.toStringTag : Symbol(SymbolConstructor.toStringTag, Decl(lib.d.ts, 3601, 24))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
+>toStringTag : Symbol(SymbolConstructor.toStringTag, Decl(lib.d.ts, 3601, 24))
 >p : Symbol(p, Decl(symbolProperty19.ts, 2, 37))
 >undefined : Symbol(undefined)
 }
@@ -19,14 +19,14 @@ var i = {
 var it = i[Symbol.iterator];
 >it : Symbol(it, Decl(symbolProperty19.ts, 5, 3))
 >i : Symbol(i, Decl(symbolProperty19.ts, 0, 3))
->Symbol.iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 1249, 31))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
->iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 1249, 31))
+>Symbol.iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 3559, 31))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
+>iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 3559, 31))
 
 var str = i[Symbol.toStringTag]();
 >str : Symbol(str, Decl(symbolProperty19.ts, 6, 3))
 >i : Symbol(i, Decl(symbolProperty19.ts, 0, 3))
->Symbol.toStringTag : Symbol(SymbolConstructor.toStringTag, Decl(lib.d.ts, 1291, 24))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
->toStringTag : Symbol(SymbolConstructor.toStringTag, Decl(lib.d.ts, 1291, 24))
+>Symbol.toStringTag : Symbol(SymbolConstructor.toStringTag, Decl(lib.d.ts, 3601, 24))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
+>toStringTag : Symbol(SymbolConstructor.toStringTag, Decl(lib.d.ts, 3601, 24))
 
diff --git a/tests/baselines/reference/symbolProperty2.symbols b/tests/baselines/reference/symbolProperty2.symbols
index b52c4087d71..887ee9b6441 100644
--- a/tests/baselines/reference/symbolProperty2.symbols
+++ b/tests/baselines/reference/symbolProperty2.symbols
@@ -1,7 +1,7 @@
 === tests/cases/conformance/es6/Symbols/symbolProperty2.ts ===
 var s = Symbol();
 >s : Symbol(s, Decl(symbolProperty2.ts, 0, 3))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
 
 var x = {
 >x : Symbol(x, Decl(symbolProperty2.ts, 1, 3))
diff --git a/tests/baselines/reference/symbolProperty20.symbols b/tests/baselines/reference/symbolProperty20.symbols
index ad4f0c79523..1244a9b2a1e 100644
--- a/tests/baselines/reference/symbolProperty20.symbols
+++ b/tests/baselines/reference/symbolProperty20.symbols
@@ -3,15 +3,15 @@ interface I {
 >I : Symbol(I, Decl(symbolProperty20.ts, 0, 0))
 
     [Symbol.iterator]: (s: string) => string;
->Symbol.iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 1249, 31))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
->iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 1249, 31))
+>Symbol.iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 3559, 31))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
+>iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 3559, 31))
 >s : Symbol(s, Decl(symbolProperty20.ts, 1, 24))
 
     [Symbol.toStringTag](s: number): number;
->Symbol.toStringTag : Symbol(SymbolConstructor.toStringTag, Decl(lib.d.ts, 1291, 24))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
->toStringTag : Symbol(SymbolConstructor.toStringTag, Decl(lib.d.ts, 1291, 24))
+>Symbol.toStringTag : Symbol(SymbolConstructor.toStringTag, Decl(lib.d.ts, 3601, 24))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
+>toStringTag : Symbol(SymbolConstructor.toStringTag, Decl(lib.d.ts, 3601, 24))
 >s : Symbol(s, Decl(symbolProperty20.ts, 2, 25))
 }
 
@@ -20,16 +20,16 @@ var i: I = {
 >I : Symbol(I, Decl(symbolProperty20.ts, 0, 0))
 
     [Symbol.iterator]: s => s,
->Symbol.iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 1249, 31))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
->iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 1249, 31))
+>Symbol.iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 3559, 31))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
+>iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 3559, 31))
 >s : Symbol(s, Decl(symbolProperty20.ts, 6, 22))
 >s : Symbol(s, Decl(symbolProperty20.ts, 6, 22))
 
     [Symbol.toStringTag](n) { return n; }
->Symbol.toStringTag : Symbol(SymbolConstructor.toStringTag, Decl(lib.d.ts, 1291, 24))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
->toStringTag : Symbol(SymbolConstructor.toStringTag, Decl(lib.d.ts, 1291, 24))
+>Symbol.toStringTag : Symbol(SymbolConstructor.toStringTag, Decl(lib.d.ts, 3601, 24))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
+>toStringTag : Symbol(SymbolConstructor.toStringTag, Decl(lib.d.ts, 3601, 24))
 >n : Symbol(n, Decl(symbolProperty20.ts, 7, 25))
 >n : Symbol(n, Decl(symbolProperty20.ts, 7, 25))
 }
diff --git a/tests/baselines/reference/symbolProperty22.symbols b/tests/baselines/reference/symbolProperty22.symbols
index b62037e32a5..48ba7fe1866 100644
--- a/tests/baselines/reference/symbolProperty22.symbols
+++ b/tests/baselines/reference/symbolProperty22.symbols
@@ -5,9 +5,9 @@ interface I<T, U> {
 >U : Symbol(U, Decl(symbolProperty22.ts, 0, 14))
 
     [Symbol.unscopables](x: T): U;
->Symbol.unscopables : Symbol(SymbolConstructor.unscopables, Decl(lib.d.ts, 1297, 24))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
->unscopables : Symbol(SymbolConstructor.unscopables, Decl(lib.d.ts, 1297, 24))
+>Symbol.unscopables : Symbol(SymbolConstructor.unscopables, Decl(lib.d.ts, 3607, 24))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
+>unscopables : Symbol(SymbolConstructor.unscopables, Decl(lib.d.ts, 3607, 24))
 >x : Symbol(x, Decl(symbolProperty22.ts, 1, 25))
 >T : Symbol(T, Decl(symbolProperty22.ts, 0, 12))
 >U : Symbol(U, Decl(symbolProperty22.ts, 0, 14))
@@ -27,9 +27,9 @@ declare function foo<T, U>(p1: T, p2: I<T, U>): U;
 
 foo("", { [Symbol.unscopables]: s => s.length });
 >foo : Symbol(foo, Decl(symbolProperty22.ts, 2, 1))
->Symbol.unscopables : Symbol(SymbolConstructor.unscopables, Decl(lib.d.ts, 1297, 24))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
->unscopables : Symbol(SymbolConstructor.unscopables, Decl(lib.d.ts, 1297, 24))
+>Symbol.unscopables : Symbol(SymbolConstructor.unscopables, Decl(lib.d.ts, 3607, 24))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
+>unscopables : Symbol(SymbolConstructor.unscopables, Decl(lib.d.ts, 3607, 24))
 >s : Symbol(s, Decl(symbolProperty22.ts, 6, 31))
 >s.length : Symbol(String.length, Decl(lib.d.ts, 414, 19))
 >s : Symbol(s, Decl(symbolProperty22.ts, 6, 31))
diff --git a/tests/baselines/reference/symbolProperty23.symbols b/tests/baselines/reference/symbolProperty23.symbols
index da9d07ffeed..4e21a7eeffb 100644
--- a/tests/baselines/reference/symbolProperty23.symbols
+++ b/tests/baselines/reference/symbolProperty23.symbols
@@ -3,9 +3,9 @@ interface I {
 >I : Symbol(I, Decl(symbolProperty23.ts, 0, 0))
 
     [Symbol.toPrimitive]: () => boolean;
->Symbol.toPrimitive : Symbol(SymbolConstructor.toPrimitive, Decl(lib.d.ts, 1285, 18))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
->toPrimitive : Symbol(SymbolConstructor.toPrimitive, Decl(lib.d.ts, 1285, 18))
+>Symbol.toPrimitive : Symbol(SymbolConstructor.toPrimitive, Decl(lib.d.ts, 3595, 18))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
+>toPrimitive : Symbol(SymbolConstructor.toPrimitive, Decl(lib.d.ts, 3595, 18))
 }
 
 class C implements I {
@@ -13,9 +13,9 @@ class C implements I {
 >I : Symbol(I, Decl(symbolProperty23.ts, 0, 0))
 
     [Symbol.toPrimitive]() {
->Symbol.toPrimitive : Symbol(SymbolConstructor.toPrimitive, Decl(lib.d.ts, 1285, 18))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
->toPrimitive : Symbol(SymbolConstructor.toPrimitive, Decl(lib.d.ts, 1285, 18))
+>Symbol.toPrimitive : Symbol(SymbolConstructor.toPrimitive, Decl(lib.d.ts, 3595, 18))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
+>toPrimitive : Symbol(SymbolConstructor.toPrimitive, Decl(lib.d.ts, 3595, 18))
 
         return true;
     }
diff --git a/tests/baselines/reference/symbolProperty26.symbols b/tests/baselines/reference/symbolProperty26.symbols
index 46babb69a87..b5dd8af07d2 100644
--- a/tests/baselines/reference/symbolProperty26.symbols
+++ b/tests/baselines/reference/symbolProperty26.symbols
@@ -3,9 +3,9 @@ class C1 {
 >C1 : Symbol(C1, Decl(symbolProperty26.ts, 0, 0))
 
     [Symbol.toStringTag]() {
->Symbol.toStringTag : Symbol(SymbolConstructor.toStringTag, Decl(lib.d.ts, 1291, 24))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
->toStringTag : Symbol(SymbolConstructor.toStringTag, Decl(lib.d.ts, 1291, 24))
+>Symbol.toStringTag : Symbol(SymbolConstructor.toStringTag, Decl(lib.d.ts, 3601, 24))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
+>toStringTag : Symbol(SymbolConstructor.toStringTag, Decl(lib.d.ts, 3601, 24))
 
         return "";
     }
@@ -16,9 +16,9 @@ class C2 extends C1 {
 >C1 : Symbol(C1, Decl(symbolProperty26.ts, 0, 0))
 
     [Symbol.toStringTag]() {
->Symbol.toStringTag : Symbol(SymbolConstructor.toStringTag, Decl(lib.d.ts, 1291, 24))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
->toStringTag : Symbol(SymbolConstructor.toStringTag, Decl(lib.d.ts, 1291, 24))
+>Symbol.toStringTag : Symbol(SymbolConstructor.toStringTag, Decl(lib.d.ts, 3601, 24))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
+>toStringTag : Symbol(SymbolConstructor.toStringTag, Decl(lib.d.ts, 3601, 24))
 
         return "";
     }
diff --git a/tests/baselines/reference/symbolProperty27.symbols b/tests/baselines/reference/symbolProperty27.symbols
index 69fe473e17c..f7427cc4603 100644
--- a/tests/baselines/reference/symbolProperty27.symbols
+++ b/tests/baselines/reference/symbolProperty27.symbols
@@ -3,9 +3,9 @@ class C1 {
 >C1 : Symbol(C1, Decl(symbolProperty27.ts, 0, 0))
 
     [Symbol.toStringTag]() {
->Symbol.toStringTag : Symbol(SymbolConstructor.toStringTag, Decl(lib.d.ts, 1291, 24))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
->toStringTag : Symbol(SymbolConstructor.toStringTag, Decl(lib.d.ts, 1291, 24))
+>Symbol.toStringTag : Symbol(SymbolConstructor.toStringTag, Decl(lib.d.ts, 3601, 24))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
+>toStringTag : Symbol(SymbolConstructor.toStringTag, Decl(lib.d.ts, 3601, 24))
 
         return {};
     }
@@ -16,9 +16,9 @@ class C2 extends C1 {
 >C1 : Symbol(C1, Decl(symbolProperty27.ts, 0, 0))
 
     [Symbol.toStringTag]() {
->Symbol.toStringTag : Symbol(SymbolConstructor.toStringTag, Decl(lib.d.ts, 1291, 24))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
->toStringTag : Symbol(SymbolConstructor.toStringTag, Decl(lib.d.ts, 1291, 24))
+>Symbol.toStringTag : Symbol(SymbolConstructor.toStringTag, Decl(lib.d.ts, 3601, 24))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
+>toStringTag : Symbol(SymbolConstructor.toStringTag, Decl(lib.d.ts, 3601, 24))
 
         return "";
     }
diff --git a/tests/baselines/reference/symbolProperty28.symbols b/tests/baselines/reference/symbolProperty28.symbols
index cf6ab1f5edb..f7b64fd4a51 100644
--- a/tests/baselines/reference/symbolProperty28.symbols
+++ b/tests/baselines/reference/symbolProperty28.symbols
@@ -3,9 +3,9 @@ class C1 {
 >C1 : Symbol(C1, Decl(symbolProperty28.ts, 0, 0))
 
     [Symbol.toStringTag]() {
->Symbol.toStringTag : Symbol(SymbolConstructor.toStringTag, Decl(lib.d.ts, 1291, 24))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
->toStringTag : Symbol(SymbolConstructor.toStringTag, Decl(lib.d.ts, 1291, 24))
+>Symbol.toStringTag : Symbol(SymbolConstructor.toStringTag, Decl(lib.d.ts, 3601, 24))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
+>toStringTag : Symbol(SymbolConstructor.toStringTag, Decl(lib.d.ts, 3601, 24))
 
         return { x: "" };
 >x : Symbol(x, Decl(symbolProperty28.ts, 2, 16))
@@ -24,8 +24,8 @@ var obj = c[Symbol.toStringTag]().x;
 >obj : Symbol(obj, Decl(symbolProperty28.ts, 9, 3))
 >c[Symbol.toStringTag]().x : Symbol(x, Decl(symbolProperty28.ts, 2, 16))
 >c : Symbol(c, Decl(symbolProperty28.ts, 8, 3))
->Symbol.toStringTag : Symbol(SymbolConstructor.toStringTag, Decl(lib.d.ts, 1291, 24))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
->toStringTag : Symbol(SymbolConstructor.toStringTag, Decl(lib.d.ts, 1291, 24))
+>Symbol.toStringTag : Symbol(SymbolConstructor.toStringTag, Decl(lib.d.ts, 3601, 24))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
+>toStringTag : Symbol(SymbolConstructor.toStringTag, Decl(lib.d.ts, 3601, 24))
 >x : Symbol(x, Decl(symbolProperty28.ts, 2, 16))
 
diff --git a/tests/baselines/reference/symbolProperty4.symbols b/tests/baselines/reference/symbolProperty4.symbols
index 4e17e561bce..281744e5c5f 100644
--- a/tests/baselines/reference/symbolProperty4.symbols
+++ b/tests/baselines/reference/symbolProperty4.symbols
@@ -3,13 +3,13 @@ var x = {
 >x : Symbol(x, Decl(symbolProperty4.ts, 0, 3))
 
     [Symbol()]: 0,
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
 
     [Symbol()]() { },
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
 
     get [Symbol()]() {
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
 
         return 0;
     }
diff --git a/tests/baselines/reference/symbolProperty40.symbols b/tests/baselines/reference/symbolProperty40.symbols
index e3e469764a8..48ffad794bb 100644
--- a/tests/baselines/reference/symbolProperty40.symbols
+++ b/tests/baselines/reference/symbolProperty40.symbols
@@ -3,21 +3,21 @@ class C {
 >C : Symbol(C, Decl(symbolProperty40.ts, 0, 0))
 
     [Symbol.iterator](x: string): string;
->Symbol.iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 1249, 31))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
->iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 1249, 31))
+>Symbol.iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 3559, 31))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
+>iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 3559, 31))
 >x : Symbol(x, Decl(symbolProperty40.ts, 1, 22))
 
     [Symbol.iterator](x: number): number;
->Symbol.iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 1249, 31))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
->iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 1249, 31))
+>Symbol.iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 3559, 31))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
+>iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 3559, 31))
 >x : Symbol(x, Decl(symbolProperty40.ts, 2, 22))
 
     [Symbol.iterator](x: any) {
->Symbol.iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 1249, 31))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
->iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 1249, 31))
+>Symbol.iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 3559, 31))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
+>iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 3559, 31))
 >x : Symbol(x, Decl(symbolProperty40.ts, 3, 22))
 
         return undefined;
@@ -31,13 +31,13 @@ var c = new C;
 
 c[Symbol.iterator]("");
 >c : Symbol(c, Decl(symbolProperty40.ts, 8, 3))
->Symbol.iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 1249, 31))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
->iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 1249, 31))
+>Symbol.iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 3559, 31))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
+>iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 3559, 31))
 
 c[Symbol.iterator](0);
 >c : Symbol(c, Decl(symbolProperty40.ts, 8, 3))
->Symbol.iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 1249, 31))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
->iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 1249, 31))
+>Symbol.iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 3559, 31))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
+>iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 3559, 31))
 
diff --git a/tests/baselines/reference/symbolProperty41.symbols b/tests/baselines/reference/symbolProperty41.symbols
index 622d1b693e8..1198cafb641 100644
--- a/tests/baselines/reference/symbolProperty41.symbols
+++ b/tests/baselines/reference/symbolProperty41.symbols
@@ -3,24 +3,24 @@ class C {
 >C : Symbol(C, Decl(symbolProperty41.ts, 0, 0))
 
     [Symbol.iterator](x: string): { x: string };
->Symbol.iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 1249, 31))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
->iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 1249, 31))
+>Symbol.iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 3559, 31))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
+>iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 3559, 31))
 >x : Symbol(x, Decl(symbolProperty41.ts, 1, 22))
 >x : Symbol(x, Decl(symbolProperty41.ts, 1, 35))
 
     [Symbol.iterator](x: "hello"): { x: string; hello: string };
->Symbol.iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 1249, 31))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
->iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 1249, 31))
+>Symbol.iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 3559, 31))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
+>iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 3559, 31))
 >x : Symbol(x, Decl(symbolProperty41.ts, 2, 22))
 >x : Symbol(x, Decl(symbolProperty41.ts, 2, 36))
 >hello : Symbol(hello, Decl(symbolProperty41.ts, 2, 47))
 
     [Symbol.iterator](x: any) {
->Symbol.iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 1249, 31))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
->iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 1249, 31))
+>Symbol.iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 3559, 31))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
+>iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 3559, 31))
 >x : Symbol(x, Decl(symbolProperty41.ts, 3, 22))
 
         return undefined;
@@ -34,13 +34,13 @@ var c = new C;
 
 c[Symbol.iterator]("");
 >c : Symbol(c, Decl(symbolProperty41.ts, 8, 3))
->Symbol.iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 1249, 31))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
->iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 1249, 31))
+>Symbol.iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 3559, 31))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
+>iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 3559, 31))
 
 c[Symbol.iterator]("hello");
 >c : Symbol(c, Decl(symbolProperty41.ts, 8, 3))
->Symbol.iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 1249, 31))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
->iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 1249, 31))
+>Symbol.iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 3559, 31))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
+>iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 3559, 31))
 
diff --git a/tests/baselines/reference/symbolProperty45.symbols b/tests/baselines/reference/symbolProperty45.symbols
index 5aba3b8c104..036f9b709ff 100644
--- a/tests/baselines/reference/symbolProperty45.symbols
+++ b/tests/baselines/reference/symbolProperty45.symbols
@@ -3,16 +3,16 @@ class C {
 >C : Symbol(C, Decl(symbolProperty45.ts, 0, 0))
 
     get [Symbol.hasInstance]() {
->Symbol.hasInstance : Symbol(SymbolConstructor.hasInstance, Decl(lib.d.ts, 1235, 32))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
->hasInstance : Symbol(SymbolConstructor.hasInstance, Decl(lib.d.ts, 1235, 32))
+>Symbol.hasInstance : Symbol(SymbolConstructor.hasInstance, Decl(lib.d.ts, 3545, 32))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
+>hasInstance : Symbol(SymbolConstructor.hasInstance, Decl(lib.d.ts, 3545, 32))
 
         return "";
     }
     get [Symbol.toPrimitive]() {
->Symbol.toPrimitive : Symbol(SymbolConstructor.toPrimitive, Decl(lib.d.ts, 1285, 18))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
->toPrimitive : Symbol(SymbolConstructor.toPrimitive, Decl(lib.d.ts, 1285, 18))
+>Symbol.toPrimitive : Symbol(SymbolConstructor.toPrimitive, Decl(lib.d.ts, 3595, 18))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
+>toPrimitive : Symbol(SymbolConstructor.toPrimitive, Decl(lib.d.ts, 3595, 18))
 
         return "";
     }
diff --git a/tests/baselines/reference/symbolProperty5.symbols b/tests/baselines/reference/symbolProperty5.symbols
index 7b57003e607..6666851e699 100644
--- a/tests/baselines/reference/symbolProperty5.symbols
+++ b/tests/baselines/reference/symbolProperty5.symbols
@@ -3,19 +3,19 @@ var x = {
 >x : Symbol(x, Decl(symbolProperty5.ts, 0, 3))
 
     [Symbol.iterator]: 0,
->Symbol.iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 1249, 31))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
->iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 1249, 31))
+>Symbol.iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 3559, 31))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
+>iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 3559, 31))
 
     [Symbol.toPrimitive]() { },
->Symbol.toPrimitive : Symbol(SymbolConstructor.toPrimitive, Decl(lib.d.ts, 1285, 18))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
->toPrimitive : Symbol(SymbolConstructor.toPrimitive, Decl(lib.d.ts, 1285, 18))
+>Symbol.toPrimitive : Symbol(SymbolConstructor.toPrimitive, Decl(lib.d.ts, 3595, 18))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
+>toPrimitive : Symbol(SymbolConstructor.toPrimitive, Decl(lib.d.ts, 3595, 18))
 
     get [Symbol.toStringTag]() {
->Symbol.toStringTag : Symbol(SymbolConstructor.toStringTag, Decl(lib.d.ts, 1291, 24))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
->toStringTag : Symbol(SymbolConstructor.toStringTag, Decl(lib.d.ts, 1291, 24))
+>Symbol.toStringTag : Symbol(SymbolConstructor.toStringTag, Decl(lib.d.ts, 3601, 24))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
+>toStringTag : Symbol(SymbolConstructor.toStringTag, Decl(lib.d.ts, 3601, 24))
 
         return 0;
     }
diff --git a/tests/baselines/reference/symbolProperty50.symbols b/tests/baselines/reference/symbolProperty50.symbols
index 4beb1f6d9e2..ac0475ed229 100644
--- a/tests/baselines/reference/symbolProperty50.symbols
+++ b/tests/baselines/reference/symbolProperty50.symbols
@@ -9,8 +9,8 @@ module M {
 >C : Symbol(C, Decl(symbolProperty50.ts, 1, 24))
 
         [Symbol.iterator]() { }
->Symbol.iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 1249, 31))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
->iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 1249, 31))
+>Symbol.iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 3559, 31))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
+>iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 3559, 31))
     }
 }
diff --git a/tests/baselines/reference/symbolProperty51.symbols b/tests/baselines/reference/symbolProperty51.symbols
index 32240efd986..dd51dd058d1 100644
--- a/tests/baselines/reference/symbolProperty51.symbols
+++ b/tests/baselines/reference/symbolProperty51.symbols
@@ -9,8 +9,8 @@ module M {
 >C : Symbol(C, Decl(symbolProperty51.ts, 1, 21))
 
         [Symbol.iterator]() { }
->Symbol.iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 1249, 31))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
->iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 1249, 31))
+>Symbol.iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 3559, 31))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
+>iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 3559, 31))
     }
 }
diff --git a/tests/baselines/reference/symbolProperty55.symbols b/tests/baselines/reference/symbolProperty55.symbols
index 05eeace3b86..b58fad91ffd 100644
--- a/tests/baselines/reference/symbolProperty55.symbols
+++ b/tests/baselines/reference/symbolProperty55.symbols
@@ -3,9 +3,9 @@ var obj = {
 >obj : Symbol(obj, Decl(symbolProperty55.ts, 0, 3))
 
     [Symbol.iterator]: 0
->Symbol.iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 1249, 31))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
->iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 1249, 31))
+>Symbol.iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 3559, 31))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
+>iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 3559, 31))
 
 };
 
@@ -14,13 +14,13 @@ module M {
 
     var Symbol: SymbolConstructor;
 >Symbol : Symbol(Symbol, Decl(symbolProperty55.ts, 5, 7))
->SymbolConstructor : Symbol(SymbolConstructor, Decl(lib.d.ts, 1209, 1))
+>SymbolConstructor : Symbol(SymbolConstructor, Decl(lib.d.ts, 3519, 1))
 
     // The following should be of type 'any'. This is because even though obj has a property keyed by Symbol.iterator,
     // the key passed in here is the *wrong* Symbol.iterator. It is not the iterator property of the global Symbol.
     obj[Symbol.iterator];
 >obj : Symbol(obj, Decl(symbolProperty55.ts, 0, 3))
->Symbol.iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 1249, 31))
+>Symbol.iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 3559, 31))
 >Symbol : Symbol(Symbol, Decl(symbolProperty55.ts, 5, 7))
->iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 1249, 31))
+>iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 3559, 31))
 }
diff --git a/tests/baselines/reference/symbolProperty56.symbols b/tests/baselines/reference/symbolProperty56.symbols
index a4e335cc7d7..1b591988ef2 100644
--- a/tests/baselines/reference/symbolProperty56.symbols
+++ b/tests/baselines/reference/symbolProperty56.symbols
@@ -3,9 +3,9 @@ var obj = {
 >obj : Symbol(obj, Decl(symbolProperty56.ts, 0, 3))
 
     [Symbol.iterator]: 0
->Symbol.iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 1249, 31))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
->iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 1249, 31))
+>Symbol.iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 3559, 31))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
+>iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 3559, 31))
 
 };
 
diff --git a/tests/baselines/reference/symbolProperty57.symbols b/tests/baselines/reference/symbolProperty57.symbols
index 249545872b1..508403e540e 100644
--- a/tests/baselines/reference/symbolProperty57.symbols
+++ b/tests/baselines/reference/symbolProperty57.symbols
@@ -3,14 +3,14 @@ var obj = {
 >obj : Symbol(obj, Decl(symbolProperty57.ts, 0, 3))
 
     [Symbol.iterator]: 0
->Symbol.iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 1249, 31))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
->iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 1249, 31))
+>Symbol.iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 3559, 31))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
+>iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 3559, 31))
 
 };
 
 // Should give type 'any'.
 obj[Symbol["nonsense"]];
 >obj : Symbol(obj, Decl(symbolProperty57.ts, 0, 3))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
 
diff --git a/tests/baselines/reference/symbolProperty6.symbols b/tests/baselines/reference/symbolProperty6.symbols
index 78be14d0862..aec2eef75f9 100644
--- a/tests/baselines/reference/symbolProperty6.symbols
+++ b/tests/baselines/reference/symbolProperty6.symbols
@@ -3,24 +3,24 @@ class C {
 >C : Symbol(C, Decl(symbolProperty6.ts, 0, 0))
 
     [Symbol.iterator] = 0;
->Symbol.iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 1249, 31))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
->iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 1249, 31))
+>Symbol.iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 3559, 31))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
+>iterator : Symbol(SymbolConstructor.iterator, Decl(lib.d.ts, 3559, 31))
 
     [Symbol.unscopables]: number;
->Symbol.unscopables : Symbol(SymbolConstructor.unscopables, Decl(lib.d.ts, 1297, 24))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
->unscopables : Symbol(SymbolConstructor.unscopables, Decl(lib.d.ts, 1297, 24))
+>Symbol.unscopables : Symbol(SymbolConstructor.unscopables, Decl(lib.d.ts, 3607, 24))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
+>unscopables : Symbol(SymbolConstructor.unscopables, Decl(lib.d.ts, 3607, 24))
 
     [Symbol.toPrimitive]() { }
->Symbol.toPrimitive : Symbol(SymbolConstructor.toPrimitive, Decl(lib.d.ts, 1285, 18))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
->toPrimitive : Symbol(SymbolConstructor.toPrimitive, Decl(lib.d.ts, 1285, 18))
+>Symbol.toPrimitive : Symbol(SymbolConstructor.toPrimitive, Decl(lib.d.ts, 3595, 18))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
+>toPrimitive : Symbol(SymbolConstructor.toPrimitive, Decl(lib.d.ts, 3595, 18))
 
     get [Symbol.toStringTag]() {
->Symbol.toStringTag : Symbol(SymbolConstructor.toStringTag, Decl(lib.d.ts, 1291, 24))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
->toStringTag : Symbol(SymbolConstructor.toStringTag, Decl(lib.d.ts, 1291, 24))
+>Symbol.toStringTag : Symbol(SymbolConstructor.toStringTag, Decl(lib.d.ts, 3601, 24))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
+>toStringTag : Symbol(SymbolConstructor.toStringTag, Decl(lib.d.ts, 3601, 24))
 
         return 0;
     }
diff --git a/tests/baselines/reference/symbolProperty8.symbols b/tests/baselines/reference/symbolProperty8.symbols
index 64452f49c9c..8bd03ab452b 100644
--- a/tests/baselines/reference/symbolProperty8.symbols
+++ b/tests/baselines/reference/symbolProperty8.symbols
@@ -3,12 +3,12 @@ interface I {
 >I : Symbol(I, Decl(symbolProperty8.ts, 0, 0))
 
     [Symbol.unscopables]: number;
->Symbol.unscopables : Symbol(SymbolConstructor.unscopables, Decl(lib.d.ts, 1297, 24))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
->unscopables : Symbol(SymbolConstructor.unscopables, Decl(lib.d.ts, 1297, 24))
+>Symbol.unscopables : Symbol(SymbolConstructor.unscopables, Decl(lib.d.ts, 3607, 24))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
+>unscopables : Symbol(SymbolConstructor.unscopables, Decl(lib.d.ts, 3607, 24))
 
     [Symbol.toPrimitive]();
->Symbol.toPrimitive : Symbol(SymbolConstructor.toPrimitive, Decl(lib.d.ts, 1285, 18))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
->toPrimitive : Symbol(SymbolConstructor.toPrimitive, Decl(lib.d.ts, 1285, 18))
+>Symbol.toPrimitive : Symbol(SymbolConstructor.toPrimitive, Decl(lib.d.ts, 3595, 18))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
+>toPrimitive : Symbol(SymbolConstructor.toPrimitive, Decl(lib.d.ts, 3595, 18))
 }
diff --git a/tests/baselines/reference/symbolType11.symbols b/tests/baselines/reference/symbolType11.symbols
index d40e0e72724..2a1888c7072 100644
--- a/tests/baselines/reference/symbolType11.symbols
+++ b/tests/baselines/reference/symbolType11.symbols
@@ -1,9 +1,9 @@
 === tests/cases/conformance/es6/Symbols/symbolType11.ts ===
 var s = Symbol.for("logical");
 >s : Symbol(s, Decl(symbolType11.ts, 0, 3))
->Symbol.for : Symbol(SymbolConstructor.for, Decl(lib.d.ts, 1221, 42))
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11))
->for : Symbol(SymbolConstructor.for, Decl(lib.d.ts, 1221, 42))
+>Symbol.for : Symbol(SymbolConstructor.for, Decl(lib.d.ts, 3531, 42))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11))
+>for : Symbol(SymbolConstructor.for, Decl(lib.d.ts, 3531, 42))
 
 s && s;
 >s : Symbol(s, Decl(symbolType11.ts, 0, 3))
diff --git a/tests/baselines/reference/symbolType16.symbols b/tests/baselines/reference/symbolType16.symbols
index 4b61749b898..ef18b67c5bb 100644
--- a/tests/baselines/reference/symbolType16.symbols
+++ b/tests/baselines/reference/symbolType16.symbols
@@ -1,6 +1,6 @@
 === tests/cases/conformance/es6/Symbols/symbolType16.ts ===
 interface Symbol {
->Symbol : Symbol(Symbol, Decl(lib.d.ts, 1199, 52), Decl(lib.d.ts, 1305, 11), Decl(symbolType16.ts, 0, 0))
+>Symbol : Symbol(Symbol, Decl(lib.d.ts, 3509, 102), Decl(lib.d.ts, 3615, 11), Decl(symbolType16.ts, 0, 0))
 
     newSymbolProp: number;
 >newSymbolProp : Symbol(newSymbolProp, Decl(symbolType16.ts, 0, 18))
diff --git a/tests/baselines/reference/templateStringWithEmbeddedNewOperatorES6.symbols b/tests/baselines/reference/templateStringWithEmbeddedNewOperatorES6.symbols
index baa4613d26b..a314682e424 100644
--- a/tests/baselines/reference/templateStringWithEmbeddedNewOperatorES6.symbols
+++ b/tests/baselines/reference/templateStringWithEmbeddedNewOperatorES6.symbols
@@ -1,5 +1,5 @@
 === tests/cases/conformance/es6/templates/templateStringWithEmbeddedNewOperatorES6.ts ===
 var x = `abc${ new String("Hi") }def`;
 >x : Symbol(x, Decl(templateStringWithEmbeddedNewOperatorES6.ts, 0, 3))
->String : Symbol(String, Decl(lib.d.ts, 275, 1), Decl(lib.d.ts, 443, 11), Decl(lib.d.ts, 1556, 1))
+>String : Symbol(String, Decl(lib.d.ts, 275, 1), Decl(lib.d.ts, 443, 11), Decl(lib.d.ts, 3861, 1))
 
diff --git a/tests/baselines/reference/typeArgumentInferenceApparentType1.symbols b/tests/baselines/reference/typeArgumentInferenceApparentType1.symbols
index abcb8fdfc68..0e9d8df53ff 100644
--- a/tests/baselines/reference/typeArgumentInferenceApparentType1.symbols
+++ b/tests/baselines/reference/typeArgumentInferenceApparentType1.symbols
@@ -3,7 +3,7 @@ function method<T>(iterable: Iterable<T>): T {
 >method : Symbol(method, Decl(typeArgumentInferenceApparentType1.ts, 0, 0))
 >T : Symbol(T, Decl(typeArgumentInferenceApparentType1.ts, 0, 16))
 >iterable : Symbol(iterable, Decl(typeArgumentInferenceApparentType1.ts, 0, 19))
->Iterable : Symbol(Iterable, Decl(lib.d.ts, 1681, 1))
+>Iterable : Symbol(Iterable, Decl(lib.d.ts, 3986, 1))
 >T : Symbol(T, Decl(typeArgumentInferenceApparentType1.ts, 0, 16))
 >T : Symbol(T, Decl(typeArgumentInferenceApparentType1.ts, 0, 16))
 
diff --git a/tests/baselines/reference/typeArgumentInferenceApparentType2.symbols b/tests/baselines/reference/typeArgumentInferenceApparentType2.symbols
index 86cf8e7cdcd..1872acf55e7 100644
--- a/tests/baselines/reference/typeArgumentInferenceApparentType2.symbols
+++ b/tests/baselines/reference/typeArgumentInferenceApparentType2.symbols
@@ -3,14 +3,14 @@ function method<T>(iterable: Iterable<T>): T {
 >method : Symbol(method, Decl(typeArgumentInferenceApparentType2.ts, 0, 0))
 >T : Symbol(T, Decl(typeArgumentInferenceApparentType2.ts, 0, 16))
 >iterable : Symbol(iterable, Decl(typeArgumentInferenceApparentType2.ts, 0, 19))
->Iterable : Symbol(Iterable, Decl(lib.d.ts, 1681, 1))
+>Iterable : Symbol(Iterable, Decl(lib.d.ts, 3986, 1))
 >T : Symbol(T, Decl(typeArgumentInferenceApparentType2.ts, 0, 16))
 >T : Symbol(T, Decl(typeArgumentInferenceApparentType2.ts, 0, 16))
 
     function inner<U extends Iterable<T>>() {
 >inner : Symbol(inner, Decl(typeArgumentInferenceApparentType2.ts, 0, 46))
 >U : Symbol(U, Decl(typeArgumentInferenceApparentType2.ts, 1, 19))
->Iterable : Symbol(Iterable, Decl(lib.d.ts, 1681, 1))
+>Iterable : Symbol(Iterable, Decl(lib.d.ts, 3986, 1))
 >T : Symbol(T, Decl(typeArgumentInferenceApparentType2.ts, 0, 16))
 
         var u: U;
diff --git a/tests/baselines/reference/typedArrays.symbols b/tests/baselines/reference/typedArrays.symbols
index 6b9842f6c81..0dfff88b1e3 100644
--- a/tests/baselines/reference/typedArrays.symbols
+++ b/tests/baselines/reference/typedArrays.symbols
@@ -8,39 +8,39 @@ function CreateTypedArrayTypes() {
 
     typedArrays[0] = Int8Array;
 >typedArrays : Symbol(typedArrays, Decl(typedArrays.ts, 2, 7))
->Int8Array : Symbol(Int8Array, Decl(lib.d.ts, 2121, 42), Decl(lib.d.ts, 2411, 11))
+>Int8Array : Symbol(Int8Array, Decl(lib.d.ts, 1383, 42), Decl(lib.d.ts, 1648, 11), Decl(lib.d.ts, 4278, 1))
 
     typedArrays[1] = Uint8Array;
 >typedArrays : Symbol(typedArrays, Decl(typedArrays.ts, 2, 7))
->Uint8Array : Symbol(Uint8Array, Decl(lib.d.ts, 2411, 44), Decl(lib.d.ts, 2701, 11))
+>Uint8Array : Symbol(Uint8Array, Decl(lib.d.ts, 1648, 44), Decl(lib.d.ts, 1914, 11), Decl(lib.d.ts, 4308, 1))
 
     typedArrays[2] = Int16Array;
 >typedArrays : Symbol(typedArrays, Decl(typedArrays.ts, 2, 7))
->Int16Array : Symbol(Int16Array, Decl(lib.d.ts, 2991, 60), Decl(lib.d.ts, 3281, 11))
+>Int16Array : Symbol(Int16Array, Decl(lib.d.ts, 1914, 46), Decl(lib.d.ts, 2180, 11), Decl(lib.d.ts, 4628, 60))
 
     typedArrays[3] = Uint16Array;
 >typedArrays : Symbol(typedArrays, Decl(typedArrays.ts, 2, 7))
->Uint16Array : Symbol(Uint16Array, Decl(lib.d.ts, 3281, 46), Decl(lib.d.ts, 3571, 11))
+>Uint16Array : Symbol(Uint16Array, Decl(lib.d.ts, 2180, 46), Decl(lib.d.ts, 2446, 11), Decl(lib.d.ts, 4662, 1))
 
     typedArrays[4] = Int32Array;
 >typedArrays : Symbol(typedArrays, Decl(typedArrays.ts, 2, 7))
->Int32Array : Symbol(Int32Array, Decl(lib.d.ts, 3571, 48), Decl(lib.d.ts, 3861, 11))
+>Int32Array : Symbol(Int32Array, Decl(lib.d.ts, 2446, 48), Decl(lib.d.ts, 2711, 11), Decl(lib.d.ts, 4692, 1))
 
     typedArrays[5] = Uint32Array;
 >typedArrays : Symbol(typedArrays, Decl(typedArrays.ts, 2, 7))
->Uint32Array : Symbol(Uint32Array, Decl(lib.d.ts, 3861, 46), Decl(lib.d.ts, 4151, 11))
+>Uint32Array : Symbol(Uint32Array, Decl(lib.d.ts, 2711, 46), Decl(lib.d.ts, 2977, 11), Decl(lib.d.ts, 4722, 1))
 
     typedArrays[6] = Float32Array;
 >typedArrays : Symbol(typedArrays, Decl(typedArrays.ts, 2, 7))
->Float32Array : Symbol(Float32Array, Decl(lib.d.ts, 4151, 48), Decl(lib.d.ts, 4441, 11))
+>Float32Array : Symbol(Float32Array, Decl(lib.d.ts, 2977, 48), Decl(lib.d.ts, 3243, 11), Decl(lib.d.ts, 4752, 1))
 
     typedArrays[7] = Float64Array;
 >typedArrays : Symbol(typedArrays, Decl(typedArrays.ts, 2, 7))
->Float64Array : Symbol(Float64Array, Decl(lib.d.ts, 4441, 50), Decl(lib.d.ts, 4731, 11))
+>Float64Array : Symbol(Float64Array, Decl(lib.d.ts, 3243, 50), Decl(lib.d.ts, 3509, 11), Decl(lib.d.ts, 4782, 1))
 
     typedArrays[8] = Uint8ClampedArray;
 >typedArrays : Symbol(typedArrays, Decl(typedArrays.ts, 2, 7))
->Uint8ClampedArray : Symbol(Uint8ClampedArray, Decl(lib.d.ts, 2701, 46), Decl(lib.d.ts, 2991, 11))
+>Uint8ClampedArray : Symbol(Uint8ClampedArray, Decl(lib.d.ts, 4338, 1), Decl(lib.d.ts, 4628, 11))
 
     return typedArrays;
 >typedArrays : Symbol(typedArrays, Decl(typedArrays.ts, 2, 7))
@@ -55,47 +55,47 @@ function CreateTypedArrayInstancesFromLength(obj: number) {
 
     typedArrays[0] = new Int8Array(obj);
 >typedArrays : Symbol(typedArrays, Decl(typedArrays.ts, 17, 7))
->Int8Array : Symbol(Int8Array, Decl(lib.d.ts, 2121, 42), Decl(lib.d.ts, 2411, 11))
+>Int8Array : Symbol(Int8Array, Decl(lib.d.ts, 1383, 42), Decl(lib.d.ts, 1648, 11), Decl(lib.d.ts, 4278, 1))
 >obj : Symbol(obj, Decl(typedArrays.ts, 16, 45))
 
     typedArrays[1] = new Uint8Array(obj);
 >typedArrays : Symbol(typedArrays, Decl(typedArrays.ts, 17, 7))
->Uint8Array : Symbol(Uint8Array, Decl(lib.d.ts, 2411, 44), Decl(lib.d.ts, 2701, 11))
+>Uint8Array : Symbol(Uint8Array, Decl(lib.d.ts, 1648, 44), Decl(lib.d.ts, 1914, 11), Decl(lib.d.ts, 4308, 1))
 >obj : Symbol(obj, Decl(typedArrays.ts, 16, 45))
 
     typedArrays[2] = new Int16Array(obj);
 >typedArrays : Symbol(typedArrays, Decl(typedArrays.ts, 17, 7))
->Int16Array : Symbol(Int16Array, Decl(lib.d.ts, 2991, 60), Decl(lib.d.ts, 3281, 11))
+>Int16Array : Symbol(Int16Array, Decl(lib.d.ts, 1914, 46), Decl(lib.d.ts, 2180, 11), Decl(lib.d.ts, 4628, 60))
 >obj : Symbol(obj, Decl(typedArrays.ts, 16, 45))
 
     typedArrays[3] = new Uint16Array(obj);
 >typedArrays : Symbol(typedArrays, Decl(typedArrays.ts, 17, 7))
->Uint16Array : Symbol(Uint16Array, Decl(lib.d.ts, 3281, 46), Decl(lib.d.ts, 3571, 11))
+>Uint16Array : Symbol(Uint16Array, Decl(lib.d.ts, 2180, 46), Decl(lib.d.ts, 2446, 11), Decl(lib.d.ts, 4662, 1))
 >obj : Symbol(obj, Decl(typedArrays.ts, 16, 45))
 
     typedArrays[4] = new Int32Array(obj);
 >typedArrays : Symbol(typedArrays, Decl(typedArrays.ts, 17, 7))
->Int32Array : Symbol(Int32Array, Decl(lib.d.ts, 3571, 48), Decl(lib.d.ts, 3861, 11))
+>Int32Array : Symbol(Int32Array, Decl(lib.d.ts, 2446, 48), Decl(lib.d.ts, 2711, 11), Decl(lib.d.ts, 4692, 1))
 >obj : Symbol(obj, Decl(typedArrays.ts, 16, 45))
 
     typedArrays[5] = new Uint32Array(obj);
 >typedArrays : Symbol(typedArrays, Decl(typedArrays.ts, 17, 7))
->Uint32Array : Symbol(Uint32Array, Decl(lib.d.ts, 3861, 46), Decl(lib.d.ts, 4151, 11))
+>Uint32Array : Symbol(Uint32Array, Decl(lib.d.ts, 2711, 46), Decl(lib.d.ts, 2977, 11), Decl(lib.d.ts, 4722, 1))
 >obj : Symbol(obj, Decl(typedArrays.ts, 16, 45))
 
     typedArrays[6] = new Float32Array(obj);
 >typedArrays : Symbol(typedArrays, Decl(typedArrays.ts, 17, 7))
->Float32Array : Symbol(Float32Array, Decl(lib.d.ts, 4151, 48), Decl(lib.d.ts, 4441, 11))
+>Float32Array : Symbol(Float32Array, Decl(lib.d.ts, 2977, 48), Decl(lib.d.ts, 3243, 11), Decl(lib.d.ts, 4752, 1))
 >obj : Symbol(obj, Decl(typedArrays.ts, 16, 45))
 
     typedArrays[7] = new Float64Array(obj);
 >typedArrays : Symbol(typedArrays, Decl(typedArrays.ts, 17, 7))
->Float64Array : Symbol(Float64Array, Decl(lib.d.ts, 4441, 50), Decl(lib.d.ts, 4731, 11))
+>Float64Array : Symbol(Float64Array, Decl(lib.d.ts, 3243, 50), Decl(lib.d.ts, 3509, 11), Decl(lib.d.ts, 4782, 1))
 >obj : Symbol(obj, Decl(typedArrays.ts, 16, 45))
 
     typedArrays[8] = new Uint8ClampedArray(obj);
 >typedArrays : Symbol(typedArrays, Decl(typedArrays.ts, 17, 7))
->Uint8ClampedArray : Symbol(Uint8ClampedArray, Decl(lib.d.ts, 2701, 46), Decl(lib.d.ts, 2991, 11))
+>Uint8ClampedArray : Symbol(Uint8ClampedArray, Decl(lib.d.ts, 4338, 1), Decl(lib.d.ts, 4628, 11))
 >obj : Symbol(obj, Decl(typedArrays.ts, 16, 45))
 
     return typedArrays;
@@ -111,47 +111,47 @@ function CreateTypedArrayInstancesFromArray(obj: number[]) {
 
     typedArrays[0] = new Int8Array(obj);
 >typedArrays : Symbol(typedArrays, Decl(typedArrays.ts, 32, 7))
->Int8Array : Symbol(Int8Array, Decl(lib.d.ts, 2121, 42), Decl(lib.d.ts, 2411, 11))
+>Int8Array : Symbol(Int8Array, Decl(lib.d.ts, 1383, 42), Decl(lib.d.ts, 1648, 11), Decl(lib.d.ts, 4278, 1))
 >obj : Symbol(obj, Decl(typedArrays.ts, 31, 44))
 
     typedArrays[1] = new Uint8Array(obj);
 >typedArrays : Symbol(typedArrays, Decl(typedArrays.ts, 32, 7))
->Uint8Array : Symbol(Uint8Array, Decl(lib.d.ts, 2411, 44), Decl(lib.d.ts, 2701, 11))
+>Uint8Array : Symbol(Uint8Array, Decl(lib.d.ts, 1648, 44), Decl(lib.d.ts, 1914, 11), Decl(lib.d.ts, 4308, 1))
 >obj : Symbol(obj, Decl(typedArrays.ts, 31, 44))
 
     typedArrays[2] = new Int16Array(obj);
 >typedArrays : Symbol(typedArrays, Decl(typedArrays.ts, 32, 7))
->Int16Array : Symbol(Int16Array, Decl(lib.d.ts, 2991, 60), Decl(lib.d.ts, 3281, 11))
+>Int16Array : Symbol(Int16Array, Decl(lib.d.ts, 1914, 46), Decl(lib.d.ts, 2180, 11), Decl(lib.d.ts, 4628, 60))
 >obj : Symbol(obj, Decl(typedArrays.ts, 31, 44))
 
     typedArrays[3] = new Uint16Array(obj);
 >typedArrays : Symbol(typedArrays, Decl(typedArrays.ts, 32, 7))
->Uint16Array : Symbol(Uint16Array, Decl(lib.d.ts, 3281, 46), Decl(lib.d.ts, 3571, 11))
+>Uint16Array : Symbol(Uint16Array, Decl(lib.d.ts, 2180, 46), Decl(lib.d.ts, 2446, 11), Decl(lib.d.ts, 4662, 1))
 >obj : Symbol(obj, Decl(typedArrays.ts, 31, 44))
 
     typedArrays[4] = new Int32Array(obj);
 >typedArrays : Symbol(typedArrays, Decl(typedArrays.ts, 32, 7))
->Int32Array : Symbol(Int32Array, Decl(lib.d.ts, 3571, 48), Decl(lib.d.ts, 3861, 11))
+>Int32Array : Symbol(Int32Array, Decl(lib.d.ts, 2446, 48), Decl(lib.d.ts, 2711, 11), Decl(lib.d.ts, 4692, 1))
 >obj : Symbol(obj, Decl(typedArrays.ts, 31, 44))
 
     typedArrays[5] = new Uint32Array(obj);
 >typedArrays : Symbol(typedArrays, Decl(typedArrays.ts, 32, 7))
->Uint32Array : Symbol(Uint32Array, Decl(lib.d.ts, 3861, 46), Decl(lib.d.ts, 4151, 11))
+>Uint32Array : Symbol(Uint32Array, Decl(lib.d.ts, 2711, 46), Decl(lib.d.ts, 2977, 11), Decl(lib.d.ts, 4722, 1))
 >obj : Symbol(obj, Decl(typedArrays.ts, 31, 44))
 
     typedArrays[6] = new Float32Array(obj);
 >typedArrays : Symbol(typedArrays, Decl(typedArrays.ts, 32, 7))
->Float32Array : Symbol(Float32Array, Decl(lib.d.ts, 4151, 48), Decl(lib.d.ts, 4441, 11))
+>Float32Array : Symbol(Float32Array, Decl(lib.d.ts, 2977, 48), Decl(lib.d.ts, 3243, 11), Decl(lib.d.ts, 4752, 1))
 >obj : Symbol(obj, Decl(typedArrays.ts, 31, 44))
 
     typedArrays[7] = new Float64Array(obj);
 >typedArrays : Symbol(typedArrays, Decl(typedArrays.ts, 32, 7))
->Float64Array : Symbol(Float64Array, Decl(lib.d.ts, 4441, 50), Decl(lib.d.ts, 4731, 11))
+>Float64Array : Symbol(Float64Array, Decl(lib.d.ts, 3243, 50), Decl(lib.d.ts, 3509, 11), Decl(lib.d.ts, 4782, 1))
 >obj : Symbol(obj, Decl(typedArrays.ts, 31, 44))
 
     typedArrays[8] = new Uint8ClampedArray(obj);
 >typedArrays : Symbol(typedArrays, Decl(typedArrays.ts, 32, 7))
->Uint8ClampedArray : Symbol(Uint8ClampedArray, Decl(lib.d.ts, 2701, 46), Decl(lib.d.ts, 2991, 11))
+>Uint8ClampedArray : Symbol(Uint8ClampedArray, Decl(lib.d.ts, 4338, 1), Decl(lib.d.ts, 4628, 11))
 >obj : Symbol(obj, Decl(typedArrays.ts, 31, 44))
 
     return typedArrays;
@@ -167,65 +167,65 @@ function CreateIntegerTypedArraysFromArray2(obj:number[]) {
 
     typedArrays[0] = Int8Array.from(obj);
 >typedArrays : Symbol(typedArrays, Decl(typedArrays.ts, 47, 7))
->Int8Array.from : Symbol(Int8ArrayConstructor.from, Decl(lib.d.ts, 2401, 38))
->Int8Array : Symbol(Int8Array, Decl(lib.d.ts, 2121, 42), Decl(lib.d.ts, 2411, 11))
->from : Symbol(Int8ArrayConstructor.from, Decl(lib.d.ts, 2401, 38))
+>Int8Array.from : Symbol(Int8ArrayConstructor.from, Decl(lib.d.ts, 4300, 32))
+>Int8Array : Symbol(Int8Array, Decl(lib.d.ts, 1383, 42), Decl(lib.d.ts, 1648, 11), Decl(lib.d.ts, 4278, 1))
+>from : Symbol(Int8ArrayConstructor.from, Decl(lib.d.ts, 4300, 32))
 >obj : Symbol(obj, Decl(typedArrays.ts, 46, 44))
 
     typedArrays[1] = Uint8Array.from(obj);
 >typedArrays : Symbol(typedArrays, Decl(typedArrays.ts, 47, 7))
->Uint8Array.from : Symbol(Uint8ArrayConstructor.from, Decl(lib.d.ts, 2691, 39))
->Uint8Array : Symbol(Uint8Array, Decl(lib.d.ts, 2411, 44), Decl(lib.d.ts, 2701, 11))
->from : Symbol(Uint8ArrayConstructor.from, Decl(lib.d.ts, 2691, 39))
+>Uint8Array.from : Symbol(Uint8ArrayConstructor.from, Decl(lib.d.ts, 4330, 33))
+>Uint8Array : Symbol(Uint8Array, Decl(lib.d.ts, 1648, 44), Decl(lib.d.ts, 1914, 11), Decl(lib.d.ts, 4308, 1))
+>from : Symbol(Uint8ArrayConstructor.from, Decl(lib.d.ts, 4330, 33))
 >obj : Symbol(obj, Decl(typedArrays.ts, 46, 44))
 
     typedArrays[2] = Int16Array.from(obj);
 >typedArrays : Symbol(typedArrays, Decl(typedArrays.ts, 47, 7))
->Int16Array.from : Symbol(Int16ArrayConstructor.from, Decl(lib.d.ts, 3271, 39))
->Int16Array : Symbol(Int16Array, Decl(lib.d.ts, 2991, 60), Decl(lib.d.ts, 3281, 11))
->from : Symbol(Int16ArrayConstructor.from, Decl(lib.d.ts, 3271, 39))
+>Int16Array.from : Symbol(Int16ArrayConstructor.from, Decl(lib.d.ts, 4654, 33))
+>Int16Array : Symbol(Int16Array, Decl(lib.d.ts, 1914, 46), Decl(lib.d.ts, 2180, 11), Decl(lib.d.ts, 4628, 60))
+>from : Symbol(Int16ArrayConstructor.from, Decl(lib.d.ts, 4654, 33))
 >obj : Symbol(obj, Decl(typedArrays.ts, 46, 44))
 
     typedArrays[3] = Uint16Array.from(obj);
 >typedArrays : Symbol(typedArrays, Decl(typedArrays.ts, 47, 7))
->Uint16Array.from : Symbol(Uint16ArrayConstructor.from, Decl(lib.d.ts, 3561, 40))
->Uint16Array : Symbol(Uint16Array, Decl(lib.d.ts, 3281, 46), Decl(lib.d.ts, 3571, 11))
->from : Symbol(Uint16ArrayConstructor.from, Decl(lib.d.ts, 3561, 40))
+>Uint16Array.from : Symbol(Uint16ArrayConstructor.from, Decl(lib.d.ts, 4684, 34))
+>Uint16Array : Symbol(Uint16Array, Decl(lib.d.ts, 2180, 46), Decl(lib.d.ts, 2446, 11), Decl(lib.d.ts, 4662, 1))
+>from : Symbol(Uint16ArrayConstructor.from, Decl(lib.d.ts, 4684, 34))
 >obj : Symbol(obj, Decl(typedArrays.ts, 46, 44))
 
     typedArrays[4] = Int32Array.from(obj);
 >typedArrays : Symbol(typedArrays, Decl(typedArrays.ts, 47, 7))
->Int32Array.from : Symbol(Int32ArrayConstructor.from, Decl(lib.d.ts, 3851, 39))
->Int32Array : Symbol(Int32Array, Decl(lib.d.ts, 3571, 48), Decl(lib.d.ts, 3861, 11))
->from : Symbol(Int32ArrayConstructor.from, Decl(lib.d.ts, 3851, 39))
+>Int32Array.from : Symbol(Int32ArrayConstructor.from, Decl(lib.d.ts, 4714, 33))
+>Int32Array : Symbol(Int32Array, Decl(lib.d.ts, 2446, 48), Decl(lib.d.ts, 2711, 11), Decl(lib.d.ts, 4692, 1))
+>from : Symbol(Int32ArrayConstructor.from, Decl(lib.d.ts, 4714, 33))
 >obj : Symbol(obj, Decl(typedArrays.ts, 46, 44))
 
     typedArrays[5] = Uint32Array.from(obj);
 >typedArrays : Symbol(typedArrays, Decl(typedArrays.ts, 47, 7))
->Uint32Array.from : Symbol(Uint32ArrayConstructor.from, Decl(lib.d.ts, 4141, 40))
->Uint32Array : Symbol(Uint32Array, Decl(lib.d.ts, 3861, 46), Decl(lib.d.ts, 4151, 11))
->from : Symbol(Uint32ArrayConstructor.from, Decl(lib.d.ts, 4141, 40))
+>Uint32Array.from : Symbol(Uint32ArrayConstructor.from, Decl(lib.d.ts, 4744, 34))
+>Uint32Array : Symbol(Uint32Array, Decl(lib.d.ts, 2711, 46), Decl(lib.d.ts, 2977, 11), Decl(lib.d.ts, 4722, 1))
+>from : Symbol(Uint32ArrayConstructor.from, Decl(lib.d.ts, 4744, 34))
 >obj : Symbol(obj, Decl(typedArrays.ts, 46, 44))
 
     typedArrays[6] = Float32Array.from(obj);
 >typedArrays : Symbol(typedArrays, Decl(typedArrays.ts, 47, 7))
->Float32Array.from : Symbol(Float32ArrayConstructor.from, Decl(lib.d.ts, 4431, 41))
->Float32Array : Symbol(Float32Array, Decl(lib.d.ts, 4151, 48), Decl(lib.d.ts, 4441, 11))
->from : Symbol(Float32ArrayConstructor.from, Decl(lib.d.ts, 4431, 41))
+>Float32Array.from : Symbol(Float32ArrayConstructor.from, Decl(lib.d.ts, 4774, 35))
+>Float32Array : Symbol(Float32Array, Decl(lib.d.ts, 2977, 48), Decl(lib.d.ts, 3243, 11), Decl(lib.d.ts, 4752, 1))
+>from : Symbol(Float32ArrayConstructor.from, Decl(lib.d.ts, 4774, 35))
 >obj : Symbol(obj, Decl(typedArrays.ts, 46, 44))
 
     typedArrays[7] = Float64Array.from(obj);
 >typedArrays : Symbol(typedArrays, Decl(typedArrays.ts, 47, 7))
->Float64Array.from : Symbol(Float64ArrayConstructor.from, Decl(lib.d.ts, 4721, 41))
->Float64Array : Symbol(Float64Array, Decl(lib.d.ts, 4441, 50), Decl(lib.d.ts, 4731, 11))
->from : Symbol(Float64ArrayConstructor.from, Decl(lib.d.ts, 4721, 41))
+>Float64Array.from : Symbol(Float64ArrayConstructor.from, Decl(lib.d.ts, 4804, 35))
+>Float64Array : Symbol(Float64Array, Decl(lib.d.ts, 3243, 50), Decl(lib.d.ts, 3509, 11), Decl(lib.d.ts, 4782, 1))
+>from : Symbol(Float64ArrayConstructor.from, Decl(lib.d.ts, 4804, 35))
 >obj : Symbol(obj, Decl(typedArrays.ts, 46, 44))
 
     typedArrays[8] = Uint8ClampedArray.from(obj);
 >typedArrays : Symbol(typedArrays, Decl(typedArrays.ts, 47, 7))
->Uint8ClampedArray.from : Symbol(Uint8ClampedArrayConstructor.from, Decl(lib.d.ts, 2981, 46))
->Uint8ClampedArray : Symbol(Uint8ClampedArray, Decl(lib.d.ts, 2701, 46), Decl(lib.d.ts, 2991, 11))
->from : Symbol(Uint8ClampedArrayConstructor.from, Decl(lib.d.ts, 2981, 46))
+>Uint8ClampedArray.from : Symbol(Uint8ClampedArrayConstructor.from, Decl(lib.d.ts, 4618, 46))
+>Uint8ClampedArray : Symbol(Uint8ClampedArray, Decl(lib.d.ts, 4338, 1), Decl(lib.d.ts, 4628, 11))
+>from : Symbol(Uint8ClampedArrayConstructor.from, Decl(lib.d.ts, 4618, 46))
 >obj : Symbol(obj, Decl(typedArrays.ts, 46, 44))
 
     return typedArrays;
@@ -235,72 +235,72 @@ function CreateIntegerTypedArraysFromArray2(obj:number[]) {
 function CreateIntegerTypedArraysFromArrayLike(obj:ArrayLike<number>) {
 >CreateIntegerTypedArraysFromArrayLike : Symbol(CreateIntegerTypedArraysFromArrayLike, Decl(typedArrays.ts, 59, 1))
 >obj : Symbol(obj, Decl(typedArrays.ts, 61, 47))
->ArrayLike : Symbol(ArrayLike, Decl(lib.d.ts, 1447, 1))
+>ArrayLike : Symbol(ArrayLike, Decl(lib.d.ts, 1198, 1))
 
     var typedArrays = [];
 >typedArrays : Symbol(typedArrays, Decl(typedArrays.ts, 62, 7))
 
     typedArrays[0] = Int8Array.from(obj);
 >typedArrays : Symbol(typedArrays, Decl(typedArrays.ts, 62, 7))
->Int8Array.from : Symbol(Int8ArrayConstructor.from, Decl(lib.d.ts, 2401, 38))
->Int8Array : Symbol(Int8Array, Decl(lib.d.ts, 2121, 42), Decl(lib.d.ts, 2411, 11))
->from : Symbol(Int8ArrayConstructor.from, Decl(lib.d.ts, 2401, 38))
+>Int8Array.from : Symbol(Int8ArrayConstructor.from, Decl(lib.d.ts, 4300, 32))
+>Int8Array : Symbol(Int8Array, Decl(lib.d.ts, 1383, 42), Decl(lib.d.ts, 1648, 11), Decl(lib.d.ts, 4278, 1))
+>from : Symbol(Int8ArrayConstructor.from, Decl(lib.d.ts, 4300, 32))
 >obj : Symbol(obj, Decl(typedArrays.ts, 61, 47))
 
     typedArrays[1] = Uint8Array.from(obj);
 >typedArrays : Symbol(typedArrays, Decl(typedArrays.ts, 62, 7))
->Uint8Array.from : Symbol(Uint8ArrayConstructor.from, Decl(lib.d.ts, 2691, 39))
->Uint8Array : Symbol(Uint8Array, Decl(lib.d.ts, 2411, 44), Decl(lib.d.ts, 2701, 11))
->from : Symbol(Uint8ArrayConstructor.from, Decl(lib.d.ts, 2691, 39))
+>Uint8Array.from : Symbol(Uint8ArrayConstructor.from, Decl(lib.d.ts, 4330, 33))
+>Uint8Array : Symbol(Uint8Array, Decl(lib.d.ts, 1648, 44), Decl(lib.d.ts, 1914, 11), Decl(lib.d.ts, 4308, 1))
+>from : Symbol(Uint8ArrayConstructor.from, Decl(lib.d.ts, 4330, 33))
 >obj : Symbol(obj, Decl(typedArrays.ts, 61, 47))
 
     typedArrays[2] = Int16Array.from(obj);
 >typedArrays : Symbol(typedArrays, Decl(typedArrays.ts, 62, 7))
->Int16Array.from : Symbol(Int16ArrayConstructor.from, Decl(lib.d.ts, 3271, 39))
->Int16Array : Symbol(Int16Array, Decl(lib.d.ts, 2991, 60), Decl(lib.d.ts, 3281, 11))
->from : Symbol(Int16ArrayConstructor.from, Decl(lib.d.ts, 3271, 39))
+>Int16Array.from : Symbol(Int16ArrayConstructor.from, Decl(lib.d.ts, 4654, 33))
+>Int16Array : Symbol(Int16Array, Decl(lib.d.ts, 1914, 46), Decl(lib.d.ts, 2180, 11), Decl(lib.d.ts, 4628, 60))
+>from : Symbol(Int16ArrayConstructor.from, Decl(lib.d.ts, 4654, 33))
 >obj : Symbol(obj, Decl(typedArrays.ts, 61, 47))
 
     typedArrays[3] = Uint16Array.from(obj);
 >typedArrays : Symbol(typedArrays, Decl(typedArrays.ts, 62, 7))
->Uint16Array.from : Symbol(Uint16ArrayConstructor.from, Decl(lib.d.ts, 3561, 40))
->Uint16Array : Symbol(Uint16Array, Decl(lib.d.ts, 3281, 46), Decl(lib.d.ts, 3571, 11))
->from : Symbol(Uint16ArrayConstructor.from, Decl(lib.d.ts, 3561, 40))
+>Uint16Array.from : Symbol(Uint16ArrayConstructor.from, Decl(lib.d.ts, 4684, 34))
+>Uint16Array : Symbol(Uint16Array, Decl(lib.d.ts, 2180, 46), Decl(lib.d.ts, 2446, 11), Decl(lib.d.ts, 4662, 1))
+>from : Symbol(Uint16ArrayConstructor.from, Decl(lib.d.ts, 4684, 34))
 >obj : Symbol(obj, Decl(typedArrays.ts, 61, 47))
 
     typedArrays[4] = Int32Array.from(obj);
 >typedArrays : Symbol(typedArrays, Decl(typedArrays.ts, 62, 7))
->Int32Array.from : Symbol(Int32ArrayConstructor.from, Decl(lib.d.ts, 3851, 39))
->Int32Array : Symbol(Int32Array, Decl(lib.d.ts, 3571, 48), Decl(lib.d.ts, 3861, 11))
->from : Symbol(Int32ArrayConstructor.from, Decl(lib.d.ts, 3851, 39))
+>Int32Array.from : Symbol(Int32ArrayConstructor.from, Decl(lib.d.ts, 4714, 33))
+>Int32Array : Symbol(Int32Array, Decl(lib.d.ts, 2446, 48), Decl(lib.d.ts, 2711, 11), Decl(lib.d.ts, 4692, 1))
+>from : Symbol(Int32ArrayConstructor.from, Decl(lib.d.ts, 4714, 33))
 >obj : Symbol(obj, Decl(typedArrays.ts, 61, 47))
 
     typedArrays[5] = Uint32Array.from(obj);
 >typedArrays : Symbol(typedArrays, Decl(typedArrays.ts, 62, 7))
->Uint32Array.from : Symbol(Uint32ArrayConstructor.from, Decl(lib.d.ts, 4141, 40))
->Uint32Array : Symbol(Uint32Array, Decl(lib.d.ts, 3861, 46), Decl(lib.d.ts, 4151, 11))
->from : Symbol(Uint32ArrayConstructor.from, Decl(lib.d.ts, 4141, 40))
+>Uint32Array.from : Symbol(Uint32ArrayConstructor.from, Decl(lib.d.ts, 4744, 34))
+>Uint32Array : Symbol(Uint32Array, Decl(lib.d.ts, 2711, 46), Decl(lib.d.ts, 2977, 11), Decl(lib.d.ts, 4722, 1))
+>from : Symbol(Uint32ArrayConstructor.from, Decl(lib.d.ts, 4744, 34))
 >obj : Symbol(obj, Decl(typedArrays.ts, 61, 47))
 
     typedArrays[6] = Float32Array.from(obj);
 >typedArrays : Symbol(typedArrays, Decl(typedArrays.ts, 62, 7))
->Float32Array.from : Symbol(Float32ArrayConstructor.from, Decl(lib.d.ts, 4431, 41))
->Float32Array : Symbol(Float32Array, Decl(lib.d.ts, 4151, 48), Decl(lib.d.ts, 4441, 11))
->from : Symbol(Float32ArrayConstructor.from, Decl(lib.d.ts, 4431, 41))
+>Float32Array.from : Symbol(Float32ArrayConstructor.from, Decl(lib.d.ts, 4774, 35))
+>Float32Array : Symbol(Float32Array, Decl(lib.d.ts, 2977, 48), Decl(lib.d.ts, 3243, 11), Decl(lib.d.ts, 4752, 1))
+>from : Symbol(Float32ArrayConstructor.from, Decl(lib.d.ts, 4774, 35))
 >obj : Symbol(obj, Decl(typedArrays.ts, 61, 47))
 
     typedArrays[7] = Float64Array.from(obj);
 >typedArrays : Symbol(typedArrays, Decl(typedArrays.ts, 62, 7))
->Float64Array.from : Symbol(Float64ArrayConstructor.from, Decl(lib.d.ts, 4721, 41))
->Float64Array : Symbol(Float64Array, Decl(lib.d.ts, 4441, 50), Decl(lib.d.ts, 4731, 11))
->from : Symbol(Float64ArrayConstructor.from, Decl(lib.d.ts, 4721, 41))
+>Float64Array.from : Symbol(Float64ArrayConstructor.from, Decl(lib.d.ts, 4804, 35))
+>Float64Array : Symbol(Float64Array, Decl(lib.d.ts, 3243, 50), Decl(lib.d.ts, 3509, 11), Decl(lib.d.ts, 4782, 1))
+>from : Symbol(Float64ArrayConstructor.from, Decl(lib.d.ts, 4804, 35))
 >obj : Symbol(obj, Decl(typedArrays.ts, 61, 47))
 
     typedArrays[8] = Uint8ClampedArray.from(obj);
 >typedArrays : Symbol(typedArrays, Decl(typedArrays.ts, 62, 7))
->Uint8ClampedArray.from : Symbol(Uint8ClampedArrayConstructor.from, Decl(lib.d.ts, 2981, 46))
->Uint8ClampedArray : Symbol(Uint8ClampedArray, Decl(lib.d.ts, 2701, 46), Decl(lib.d.ts, 2991, 11))
->from : Symbol(Uint8ClampedArrayConstructor.from, Decl(lib.d.ts, 2981, 46))
+>Uint8ClampedArray.from : Symbol(Uint8ClampedArrayConstructor.from, Decl(lib.d.ts, 4618, 46))
+>Uint8ClampedArray : Symbol(Uint8ClampedArray, Decl(lib.d.ts, 4338, 1), Decl(lib.d.ts, 4628, 11))
+>from : Symbol(Uint8ClampedArrayConstructor.from, Decl(lib.d.ts, 4618, 46))
 >obj : Symbol(obj, Decl(typedArrays.ts, 61, 47))
 
     return typedArrays;
@@ -332,57 +332,57 @@ function CreateTypedArraysOf2() {
 
     typedArrays[0] = Int8Array.of(1,2,3,4);
 >typedArrays : Symbol(typedArrays, Decl(typedArrays.ts, 94, 7))
->Int8Array.of : Symbol(Int8ArrayConstructor.of, Decl(lib.d.ts, 2395, 30))
->Int8Array : Symbol(Int8Array, Decl(lib.d.ts, 2121, 42), Decl(lib.d.ts, 2411, 11))
->of : Symbol(Int8ArrayConstructor.of, Decl(lib.d.ts, 2395, 30))
+>Int8Array.of : Symbol(Int8ArrayConstructor.of, Decl(lib.d.ts, 1640, 30))
+>Int8Array : Symbol(Int8Array, Decl(lib.d.ts, 1383, 42), Decl(lib.d.ts, 1648, 11), Decl(lib.d.ts, 4278, 1))
+>of : Symbol(Int8ArrayConstructor.of, Decl(lib.d.ts, 1640, 30))
 
     typedArrays[1] = Uint8Array.of(1,2,3,4);
 >typedArrays : Symbol(typedArrays, Decl(typedArrays.ts, 94, 7))
->Uint8Array.of : Symbol(Uint8ArrayConstructor.of, Decl(lib.d.ts, 2685, 30))
->Uint8Array : Symbol(Uint8Array, Decl(lib.d.ts, 2411, 44), Decl(lib.d.ts, 2701, 11))
->of : Symbol(Uint8ArrayConstructor.of, Decl(lib.d.ts, 2685, 30))
+>Uint8Array.of : Symbol(Uint8ArrayConstructor.of, Decl(lib.d.ts, 1906, 30))
+>Uint8Array : Symbol(Uint8Array, Decl(lib.d.ts, 1648, 44), Decl(lib.d.ts, 1914, 11), Decl(lib.d.ts, 4308, 1))
+>of : Symbol(Uint8ArrayConstructor.of, Decl(lib.d.ts, 1906, 30))
 
     typedArrays[2] = Int16Array.of(1,2,3,4);
 >typedArrays : Symbol(typedArrays, Decl(typedArrays.ts, 94, 7))
->Int16Array.of : Symbol(Int16ArrayConstructor.of, Decl(lib.d.ts, 3265, 30))
->Int16Array : Symbol(Int16Array, Decl(lib.d.ts, 2991, 60), Decl(lib.d.ts, 3281, 11))
->of : Symbol(Int16ArrayConstructor.of, Decl(lib.d.ts, 3265, 30))
+>Int16Array.of : Symbol(Int16ArrayConstructor.of, Decl(lib.d.ts, 2172, 30))
+>Int16Array : Symbol(Int16Array, Decl(lib.d.ts, 1914, 46), Decl(lib.d.ts, 2180, 11), Decl(lib.d.ts, 4628, 60))
+>of : Symbol(Int16ArrayConstructor.of, Decl(lib.d.ts, 2172, 30))
 
     typedArrays[3] = Uint16Array.of(1,2,3,4);
 >typedArrays : Symbol(typedArrays, Decl(typedArrays.ts, 94, 7))
->Uint16Array.of : Symbol(Uint16ArrayConstructor.of, Decl(lib.d.ts, 3555, 30))
->Uint16Array : Symbol(Uint16Array, Decl(lib.d.ts, 3281, 46), Decl(lib.d.ts, 3571, 11))
->of : Symbol(Uint16ArrayConstructor.of, Decl(lib.d.ts, 3555, 30))
+>Uint16Array.of : Symbol(Uint16ArrayConstructor.of, Decl(lib.d.ts, 2438, 30))
+>Uint16Array : Symbol(Uint16Array, Decl(lib.d.ts, 2180, 46), Decl(lib.d.ts, 2446, 11), Decl(lib.d.ts, 4662, 1))
+>of : Symbol(Uint16ArrayConstructor.of, Decl(lib.d.ts, 2438, 30))
 
     typedArrays[4] = Int32Array.of(1,2,3,4);
 >typedArrays : Symbol(typedArrays, Decl(typedArrays.ts, 94, 7))
->Int32Array.of : Symbol(Int32ArrayConstructor.of, Decl(lib.d.ts, 3845, 30))
->Int32Array : Symbol(Int32Array, Decl(lib.d.ts, 3571, 48), Decl(lib.d.ts, 3861, 11))
->of : Symbol(Int32ArrayConstructor.of, Decl(lib.d.ts, 3845, 30))
+>Int32Array.of : Symbol(Int32ArrayConstructor.of, Decl(lib.d.ts, 2703, 30))
+>Int32Array : Symbol(Int32Array, Decl(lib.d.ts, 2446, 48), Decl(lib.d.ts, 2711, 11), Decl(lib.d.ts, 4692, 1))
+>of : Symbol(Int32ArrayConstructor.of, Decl(lib.d.ts, 2703, 30))
 
     typedArrays[5] = Uint32Array.of(1,2,3,4);
 >typedArrays : Symbol(typedArrays, Decl(typedArrays.ts, 94, 7))
->Uint32Array.of : Symbol(Uint32ArrayConstructor.of, Decl(lib.d.ts, 4135, 30))
->Uint32Array : Symbol(Uint32Array, Decl(lib.d.ts, 3861, 46), Decl(lib.d.ts, 4151, 11))
->of : Symbol(Uint32ArrayConstructor.of, Decl(lib.d.ts, 4135, 30))
+>Uint32Array.of : Symbol(Uint32ArrayConstructor.of, Decl(lib.d.ts, 2969, 30))
+>Uint32Array : Symbol(Uint32Array, Decl(lib.d.ts, 2711, 46), Decl(lib.d.ts, 2977, 11), Decl(lib.d.ts, 4722, 1))
+>of : Symbol(Uint32ArrayConstructor.of, Decl(lib.d.ts, 2969, 30))
 
     typedArrays[6] = Float32Array.of(1,2,3,4);
 >typedArrays : Symbol(typedArrays, Decl(typedArrays.ts, 94, 7))
->Float32Array.of : Symbol(Float32ArrayConstructor.of, Decl(lib.d.ts, 4425, 30))
->Float32Array : Symbol(Float32Array, Decl(lib.d.ts, 4151, 48), Decl(lib.d.ts, 4441, 11))
->of : Symbol(Float32ArrayConstructor.of, Decl(lib.d.ts, 4425, 30))
+>Float32Array.of : Symbol(Float32ArrayConstructor.of, Decl(lib.d.ts, 3235, 30))
+>Float32Array : Symbol(Float32Array, Decl(lib.d.ts, 2977, 48), Decl(lib.d.ts, 3243, 11), Decl(lib.d.ts, 4752, 1))
+>of : Symbol(Float32ArrayConstructor.of, Decl(lib.d.ts, 3235, 30))
 
     typedArrays[7] = Float64Array.of(1,2,3,4);
 >typedArrays : Symbol(typedArrays, Decl(typedArrays.ts, 94, 7))
->Float64Array.of : Symbol(Float64ArrayConstructor.of, Decl(lib.d.ts, 4715, 30))
->Float64Array : Symbol(Float64Array, Decl(lib.d.ts, 4441, 50), Decl(lib.d.ts, 4731, 11))
->of : Symbol(Float64ArrayConstructor.of, Decl(lib.d.ts, 4715, 30))
+>Float64Array.of : Symbol(Float64ArrayConstructor.of, Decl(lib.d.ts, 3501, 30))
+>Float64Array : Symbol(Float64Array, Decl(lib.d.ts, 3243, 50), Decl(lib.d.ts, 3509, 11), Decl(lib.d.ts, 4782, 1))
+>of : Symbol(Float64ArrayConstructor.of, Decl(lib.d.ts, 3501, 30))
 
     typedArrays[8] = Uint8ClampedArray.of(1,2,3,4);
 >typedArrays : Symbol(typedArrays, Decl(typedArrays.ts, 94, 7))
->Uint8ClampedArray.of : Symbol(Uint8ClampedArrayConstructor.of, Decl(lib.d.ts, 2975, 30))
->Uint8ClampedArray : Symbol(Uint8ClampedArray, Decl(lib.d.ts, 2701, 46), Decl(lib.d.ts, 2991, 11))
->of : Symbol(Uint8ClampedArrayConstructor.of, Decl(lib.d.ts, 2975, 30))
+>Uint8ClampedArray.of : Symbol(Uint8ClampedArrayConstructor.of, Decl(lib.d.ts, 4612, 30))
+>Uint8ClampedArray : Symbol(Uint8ClampedArray, Decl(lib.d.ts, 4338, 1), Decl(lib.d.ts, 4628, 11))
+>of : Symbol(Uint8ClampedArrayConstructor.of, Decl(lib.d.ts, 4612, 30))
 
     return typedArrays;
 >typedArrays : Symbol(typedArrays, Decl(typedArrays.ts, 94, 7))
@@ -391,7 +391,7 @@ function CreateTypedArraysOf2() {
 function CreateTypedArraysFromMapFn(obj:ArrayLike<number>, mapFn: (n:number, v:number)=> number) {
 >CreateTypedArraysFromMapFn : Symbol(CreateTypedArraysFromMapFn, Decl(typedArrays.ts, 106, 1))
 >obj : Symbol(obj, Decl(typedArrays.ts, 108, 36))
->ArrayLike : Symbol(ArrayLike, Decl(lib.d.ts, 1447, 1))
+>ArrayLike : Symbol(ArrayLike, Decl(lib.d.ts, 1198, 1))
 >mapFn : Symbol(mapFn, Decl(typedArrays.ts, 108, 58))
 >n : Symbol(n, Decl(typedArrays.ts, 108, 67))
 >v : Symbol(v, Decl(typedArrays.ts, 108, 76))
@@ -401,73 +401,73 @@ function CreateTypedArraysFromMapFn(obj:ArrayLike<number>, mapFn: (n:number, v:n
 
     typedArrays[0] = Int8Array.from(obj, mapFn);
 >typedArrays : Symbol(typedArrays, Decl(typedArrays.ts, 109, 7))
->Int8Array.from : Symbol(Int8ArrayConstructor.from, Decl(lib.d.ts, 2401, 38))
->Int8Array : Symbol(Int8Array, Decl(lib.d.ts, 2121, 42), Decl(lib.d.ts, 2411, 11))
->from : Symbol(Int8ArrayConstructor.from, Decl(lib.d.ts, 2401, 38))
+>Int8Array.from : Symbol(Int8ArrayConstructor.from, Decl(lib.d.ts, 4300, 32))
+>Int8Array : Symbol(Int8Array, Decl(lib.d.ts, 1383, 42), Decl(lib.d.ts, 1648, 11), Decl(lib.d.ts, 4278, 1))
+>from : Symbol(Int8ArrayConstructor.from, Decl(lib.d.ts, 4300, 32))
 >obj : Symbol(obj, Decl(typedArrays.ts, 108, 36))
 >mapFn : Symbol(mapFn, Decl(typedArrays.ts, 108, 58))
 
     typedArrays[1] = Uint8Array.from(obj, mapFn);
 >typedArrays : Symbol(typedArrays, Decl(typedArrays.ts, 109, 7))
->Uint8Array.from : Symbol(Uint8ArrayConstructor.from, Decl(lib.d.ts, 2691, 39))
->Uint8Array : Symbol(Uint8Array, Decl(lib.d.ts, 2411, 44), Decl(lib.d.ts, 2701, 11))
->from : Symbol(Uint8ArrayConstructor.from, Decl(lib.d.ts, 2691, 39))
+>Uint8Array.from : Symbol(Uint8ArrayConstructor.from, Decl(lib.d.ts, 4330, 33))
+>Uint8Array : Symbol(Uint8Array, Decl(lib.d.ts, 1648, 44), Decl(lib.d.ts, 1914, 11), Decl(lib.d.ts, 4308, 1))
+>from : Symbol(Uint8ArrayConstructor.from, Decl(lib.d.ts, 4330, 33))
 >obj : Symbol(obj, Decl(typedArrays.ts, 108, 36))
 >mapFn : Symbol(mapFn, Decl(typedArrays.ts, 108, 58))
 
     typedArrays[2] = Int16Array.from(obj, mapFn);
 >typedArrays : Symbol(typedArrays, Decl(typedArrays.ts, 109, 7))
->Int16Array.from : Symbol(Int16ArrayConstructor.from, Decl(lib.d.ts, 3271, 39))
->Int16Array : Symbol(Int16Array, Decl(lib.d.ts, 2991, 60), Decl(lib.d.ts, 3281, 11))
->from : Symbol(Int16ArrayConstructor.from, Decl(lib.d.ts, 3271, 39))
+>Int16Array.from : Symbol(Int16ArrayConstructor.from, Decl(lib.d.ts, 4654, 33))
+>Int16Array : Symbol(Int16Array, Decl(lib.d.ts, 1914, 46), Decl(lib.d.ts, 2180, 11), Decl(lib.d.ts, 4628, 60))
+>from : Symbol(Int16ArrayConstructor.from, Decl(lib.d.ts, 4654, 33))
 >obj : Symbol(obj, Decl(typedArrays.ts, 108, 36))
 >mapFn : Symbol(mapFn, Decl(typedArrays.ts, 108, 58))
 
     typedArrays[3] = Uint16Array.from(obj, mapFn);
 >typedArrays : Symbol(typedArrays, Decl(typedArrays.ts, 109, 7))
->Uint16Array.from : Symbol(Uint16ArrayConstructor.from, Decl(lib.d.ts, 3561, 40))
->Uint16Array : Symbol(Uint16Array, Decl(lib.d.ts, 3281, 46), Decl(lib.d.ts, 3571, 11))
->from : Symbol(Uint16ArrayConstructor.from, Decl(lib.d.ts, 3561, 40))
+>Uint16Array.from : Symbol(Uint16ArrayConstructor.from, Decl(lib.d.ts, 4684, 34))
+>Uint16Array : Symbol(Uint16Array, Decl(lib.d.ts, 2180, 46), Decl(lib.d.ts, 2446, 11), Decl(lib.d.ts, 4662, 1))
+>from : Symbol(Uint16ArrayConstructor.from, Decl(lib.d.ts, 4684, 34))
 >obj : Symbol(obj, Decl(typedArrays.ts, 108, 36))
 >mapFn : Symbol(mapFn, Decl(typedArrays.ts, 108, 58))
 
     typedArrays[4] = Int32Array.from(obj, mapFn);
 >typedArrays : Symbol(typedArrays, Decl(typedArrays.ts, 109, 7))
->Int32Array.from : Symbol(Int32ArrayConstructor.from, Decl(lib.d.ts, 3851, 39))
->Int32Array : Symbol(Int32Array, Decl(lib.d.ts, 3571, 48), Decl(lib.d.ts, 3861, 11))
->from : Symbol(Int32ArrayConstructor.from, Decl(lib.d.ts, 3851, 39))
+>Int32Array.from : Symbol(Int32ArrayConstructor.from, Decl(lib.d.ts, 4714, 33))
+>Int32Array : Symbol(Int32Array, Decl(lib.d.ts, 2446, 48), Decl(lib.d.ts, 2711, 11), Decl(lib.d.ts, 4692, 1))
+>from : Symbol(Int32ArrayConstructor.from, Decl(lib.d.ts, 4714, 33))
 >obj : Symbol(obj, Decl(typedArrays.ts, 108, 36))
 >mapFn : Symbol(mapFn, Decl(typedArrays.ts, 108, 58))
 
     typedArrays[5] = Uint32Array.from(obj, mapFn);
 >typedArrays : Symbol(typedArrays, Decl(typedArrays.ts, 109, 7))
->Uint32Array.from : Symbol(Uint32ArrayConstructor.from, Decl(lib.d.ts, 4141, 40))
->Uint32Array : Symbol(Uint32Array, Decl(lib.d.ts, 3861, 46), Decl(lib.d.ts, 4151, 11))
->from : Symbol(Uint32ArrayConstructor.from, Decl(lib.d.ts, 4141, 40))
+>Uint32Array.from : Symbol(Uint32ArrayConstructor.from, Decl(lib.d.ts, 4744, 34))
+>Uint32Array : Symbol(Uint32Array, Decl(lib.d.ts, 2711, 46), Decl(lib.d.ts, 2977, 11), Decl(lib.d.ts, 4722, 1))
+>from : Symbol(Uint32ArrayConstructor.from, Decl(lib.d.ts, 4744, 34))
 >obj : Symbol(obj, Decl(typedArrays.ts, 108, 36))
 >mapFn : Symbol(mapFn, Decl(typedArrays.ts, 108, 58))
 
     typedArrays[6] = Float32Array.from(obj, mapFn);
 >typedArrays : Symbol(typedArrays, Decl(typedArrays.ts, 109, 7))
->Float32Array.from : Symbol(Float32ArrayConstructor.from, Decl(lib.d.ts, 4431, 41))
->Float32Array : Symbol(Float32Array, Decl(lib.d.ts, 4151, 48), Decl(lib.d.ts, 4441, 11))
->from : Symbol(Float32ArrayConstructor.from, Decl(lib.d.ts, 4431, 41))
+>Float32Array.from : Symbol(Float32ArrayConstructor.from, Decl(lib.d.ts, 4774, 35))
+>Float32Array : Symbol(Float32Array, Decl(lib.d.ts, 2977, 48), Decl(lib.d.ts, 3243, 11), Decl(lib.d.ts, 4752, 1))
+>from : Symbol(Float32ArrayConstructor.from, Decl(lib.d.ts, 4774, 35))
 >obj : Symbol(obj, Decl(typedArrays.ts, 108, 36))
 >mapFn : Symbol(mapFn, Decl(typedArrays.ts, 108, 58))
 
     typedArrays[7] = Float64Array.from(obj, mapFn);
 >typedArrays : Symbol(typedArrays, Decl(typedArrays.ts, 109, 7))
->Float64Array.from : Symbol(Float64ArrayConstructor.from, Decl(lib.d.ts, 4721, 41))
->Float64Array : Symbol(Float64Array, Decl(lib.d.ts, 4441, 50), Decl(lib.d.ts, 4731, 11))
->from : Symbol(Float64ArrayConstructor.from, Decl(lib.d.ts, 4721, 41))
+>Float64Array.from : Symbol(Float64ArrayConstructor.from, Decl(lib.d.ts, 4804, 35))
+>Float64Array : Symbol(Float64Array, Decl(lib.d.ts, 3243, 50), Decl(lib.d.ts, 3509, 11), Decl(lib.d.ts, 4782, 1))
+>from : Symbol(Float64ArrayConstructor.from, Decl(lib.d.ts, 4804, 35))
 >obj : Symbol(obj, Decl(typedArrays.ts, 108, 36))
 >mapFn : Symbol(mapFn, Decl(typedArrays.ts, 108, 58))
 
     typedArrays[8] = Uint8ClampedArray.from(obj, mapFn);
 >typedArrays : Symbol(typedArrays, Decl(typedArrays.ts, 109, 7))
->Uint8ClampedArray.from : Symbol(Uint8ClampedArrayConstructor.from, Decl(lib.d.ts, 2981, 46))
->Uint8ClampedArray : Symbol(Uint8ClampedArray, Decl(lib.d.ts, 2701, 46), Decl(lib.d.ts, 2991, 11))
->from : Symbol(Uint8ClampedArrayConstructor.from, Decl(lib.d.ts, 2981, 46))
+>Uint8ClampedArray.from : Symbol(Uint8ClampedArrayConstructor.from, Decl(lib.d.ts, 4618, 46))
+>Uint8ClampedArray : Symbol(Uint8ClampedArray, Decl(lib.d.ts, 4338, 1), Decl(lib.d.ts, 4628, 11))
+>from : Symbol(Uint8ClampedArrayConstructor.from, Decl(lib.d.ts, 4618, 46))
 >obj : Symbol(obj, Decl(typedArrays.ts, 108, 36))
 >mapFn : Symbol(mapFn, Decl(typedArrays.ts, 108, 58))
 
@@ -478,7 +478,7 @@ function CreateTypedArraysFromMapFn(obj:ArrayLike<number>, mapFn: (n:number, v:n
 function CreateTypedArraysFromThisObj(obj:ArrayLike<number>, mapFn: (n:number, v:number)=> number, thisArg: {}) {
 >CreateTypedArraysFromThisObj : Symbol(CreateTypedArraysFromThisObj, Decl(typedArrays.ts, 121, 1))
 >obj : Symbol(obj, Decl(typedArrays.ts, 123, 38))
->ArrayLike : Symbol(ArrayLike, Decl(lib.d.ts, 1447, 1))
+>ArrayLike : Symbol(ArrayLike, Decl(lib.d.ts, 1198, 1))
 >mapFn : Symbol(mapFn, Decl(typedArrays.ts, 123, 60))
 >n : Symbol(n, Decl(typedArrays.ts, 123, 69))
 >v : Symbol(v, Decl(typedArrays.ts, 123, 78))
@@ -489,81 +489,81 @@ function CreateTypedArraysFromThisObj(obj:ArrayLike<number>, mapFn: (n:number, v
 
     typedArrays[0] = Int8Array.from(obj, mapFn, thisArg);
 >typedArrays : Symbol(typedArrays, Decl(typedArrays.ts, 124, 7))
->Int8Array.from : Symbol(Int8ArrayConstructor.from, Decl(lib.d.ts, 2401, 38))
->Int8Array : Symbol(Int8Array, Decl(lib.d.ts, 2121, 42), Decl(lib.d.ts, 2411, 11))
->from : Symbol(Int8ArrayConstructor.from, Decl(lib.d.ts, 2401, 38))
+>Int8Array.from : Symbol(Int8ArrayConstructor.from, Decl(lib.d.ts, 4300, 32))
+>Int8Array : Symbol(Int8Array, Decl(lib.d.ts, 1383, 42), Decl(lib.d.ts, 1648, 11), Decl(lib.d.ts, 4278, 1))
+>from : Symbol(Int8ArrayConstructor.from, Decl(lib.d.ts, 4300, 32))
 >obj : Symbol(obj, Decl(typedArrays.ts, 123, 38))
 >mapFn : Symbol(mapFn, Decl(typedArrays.ts, 123, 60))
 >thisArg : Symbol(thisArg, Decl(typedArrays.ts, 123, 98))
 
     typedArrays[1] = Uint8Array.from(obj, mapFn, thisArg);
 >typedArrays : Symbol(typedArrays, Decl(typedArrays.ts, 124, 7))
->Uint8Array.from : Symbol(Uint8ArrayConstructor.from, Decl(lib.d.ts, 2691, 39))
->Uint8Array : Symbol(Uint8Array, Decl(lib.d.ts, 2411, 44), Decl(lib.d.ts, 2701, 11))
->from : Symbol(Uint8ArrayConstructor.from, Decl(lib.d.ts, 2691, 39))
+>Uint8Array.from : Symbol(Uint8ArrayConstructor.from, Decl(lib.d.ts, 4330, 33))
+>Uint8Array : Symbol(Uint8Array, Decl(lib.d.ts, 1648, 44), Decl(lib.d.ts, 1914, 11), Decl(lib.d.ts, 4308, 1))
+>from : Symbol(Uint8ArrayConstructor.from, Decl(lib.d.ts, 4330, 33))
 >obj : Symbol(obj, Decl(typedArrays.ts, 123, 38))
 >mapFn : Symbol(mapFn, Decl(typedArrays.ts, 123, 60))
 >thisArg : Symbol(thisArg, Decl(typedArrays.ts, 123, 98))
 
     typedArrays[2] = Int16Array.from(obj, mapFn, thisArg);
 >typedArrays : Symbol(typedArrays, Decl(typedArrays.ts, 124, 7))
->Int16Array.from : Symbol(Int16ArrayConstructor.from, Decl(lib.d.ts, 3271, 39))
->Int16Array : Symbol(Int16Array, Decl(lib.d.ts, 2991, 60), Decl(lib.d.ts, 3281, 11))
->from : Symbol(Int16ArrayConstructor.from, Decl(lib.d.ts, 3271, 39))
+>Int16Array.from : Symbol(Int16ArrayConstructor.from, Decl(lib.d.ts, 4654, 33))
+>Int16Array : Symbol(Int16Array, Decl(lib.d.ts, 1914, 46), Decl(lib.d.ts, 2180, 11), Decl(lib.d.ts, 4628, 60))
+>from : Symbol(Int16ArrayConstructor.from, Decl(lib.d.ts, 4654, 33))
 >obj : Symbol(obj, Decl(typedArrays.ts, 123, 38))
 >mapFn : Symbol(mapFn, Decl(typedArrays.ts, 123, 60))
 >thisArg : Symbol(thisArg, Decl(typedArrays.ts, 123, 98))
 
     typedArrays[3] = Uint16Array.from(obj, mapFn, thisArg);
 >typedArrays : Symbol(typedArrays, Decl(typedArrays.ts, 124, 7))
->Uint16Array.from : Symbol(Uint16ArrayConstructor.from, Decl(lib.d.ts, 3561, 40))
->Uint16Array : Symbol(Uint16Array, Decl(lib.d.ts, 3281, 46), Decl(lib.d.ts, 3571, 11))
->from : Symbol(Uint16ArrayConstructor.from, Decl(lib.d.ts, 3561, 40))
+>Uint16Array.from : Symbol(Uint16ArrayConstructor.from, Decl(lib.d.ts, 4684, 34))
+>Uint16Array : Symbol(Uint16Array, Decl(lib.d.ts, 2180, 46), Decl(lib.d.ts, 2446, 11), Decl(lib.d.ts, 4662, 1))
+>from : Symbol(Uint16ArrayConstructor.from, Decl(lib.d.ts, 4684, 34))
 >obj : Symbol(obj, Decl(typedArrays.ts, 123, 38))
 >mapFn : Symbol(mapFn, Decl(typedArrays.ts, 123, 60))
 >thisArg : Symbol(thisArg, Decl(typedArrays.ts, 123, 98))
 
     typedArrays[4] = Int32Array.from(obj, mapFn, thisArg);
 >typedArrays : Symbol(typedArrays, Decl(typedArrays.ts, 124, 7))
->Int32Array.from : Symbol(Int32ArrayConstructor.from, Decl(lib.d.ts, 3851, 39))
->Int32Array : Symbol(Int32Array, Decl(lib.d.ts, 3571, 48), Decl(lib.d.ts, 3861, 11))
->from : Symbol(Int32ArrayConstructor.from, Decl(lib.d.ts, 3851, 39))
+>Int32Array.from : Symbol(Int32ArrayConstructor.from, Decl(lib.d.ts, 4714, 33))
+>Int32Array : Symbol(Int32Array, Decl(lib.d.ts, 2446, 48), Decl(lib.d.ts, 2711, 11), Decl(lib.d.ts, 4692, 1))
+>from : Symbol(Int32ArrayConstructor.from, Decl(lib.d.ts, 4714, 33))
 >obj : Symbol(obj, Decl(typedArrays.ts, 123, 38))
 >mapFn : Symbol(mapFn, Decl(typedArrays.ts, 123, 60))
 >thisArg : Symbol(thisArg, Decl(typedArrays.ts, 123, 98))
 
     typedArrays[5] = Uint32Array.from(obj, mapFn, thisArg);
 >typedArrays : Symbol(typedArrays, Decl(typedArrays.ts, 124, 7))
->Uint32Array.from : Symbol(Uint32ArrayConstructor.from, Decl(lib.d.ts, 4141, 40))
->Uint32Array : Symbol(Uint32Array, Decl(lib.d.ts, 3861, 46), Decl(lib.d.ts, 4151, 11))
->from : Symbol(Uint32ArrayConstructor.from, Decl(lib.d.ts, 4141, 40))
+>Uint32Array.from : Symbol(Uint32ArrayConstructor.from, Decl(lib.d.ts, 4744, 34))
+>Uint32Array : Symbol(Uint32Array, Decl(lib.d.ts, 2711, 46), Decl(lib.d.ts, 2977, 11), Decl(lib.d.ts, 4722, 1))
+>from : Symbol(Uint32ArrayConstructor.from, Decl(lib.d.ts, 4744, 34))
 >obj : Symbol(obj, Decl(typedArrays.ts, 123, 38))
 >mapFn : Symbol(mapFn, Decl(typedArrays.ts, 123, 60))
 >thisArg : Symbol(thisArg, Decl(typedArrays.ts, 123, 98))
 
     typedArrays[6] = Float32Array.from(obj, mapFn, thisArg);
 >typedArrays : Symbol(typedArrays, Decl(typedArrays.ts, 124, 7))
->Float32Array.from : Symbol(Float32ArrayConstructor.from, Decl(lib.d.ts, 4431, 41))
->Float32Array : Symbol(Float32Array, Decl(lib.d.ts, 4151, 48), Decl(lib.d.ts, 4441, 11))
->from : Symbol(Float32ArrayConstructor.from, Decl(lib.d.ts, 4431, 41))
+>Float32Array.from : Symbol(Float32ArrayConstructor.from, Decl(lib.d.ts, 4774, 35))
+>Float32Array : Symbol(Float32Array, Decl(lib.d.ts, 2977, 48), Decl(lib.d.ts, 3243, 11), Decl(lib.d.ts, 4752, 1))
+>from : Symbol(Float32ArrayConstructor.from, Decl(lib.d.ts, 4774, 35))
 >obj : Symbol(obj, Decl(typedArrays.ts, 123, 38))
 >mapFn : Symbol(mapFn, Decl(typedArrays.ts, 123, 60))
 >thisArg : Symbol(thisArg, Decl(typedArrays.ts, 123, 98))
 
     typedArrays[7] = Float64Array.from(obj, mapFn, thisArg);
 >typedArrays : Symbol(typedArrays, Decl(typedArrays.ts, 124, 7))
->Float64Array.from : Symbol(Float64ArrayConstructor.from, Decl(lib.d.ts, 4721, 41))
->Float64Array : Symbol(Float64Array, Decl(lib.d.ts, 4441, 50), Decl(lib.d.ts, 4731, 11))
->from : Symbol(Float64ArrayConstructor.from, Decl(lib.d.ts, 4721, 41))
+>Float64Array.from : Symbol(Float64ArrayConstructor.from, Decl(lib.d.ts, 4804, 35))
+>Float64Array : Symbol(Float64Array, Decl(lib.d.ts, 3243, 50), Decl(lib.d.ts, 3509, 11), Decl(lib.d.ts, 4782, 1))
+>from : Symbol(Float64ArrayConstructor.from, Decl(lib.d.ts, 4804, 35))
 >obj : Symbol(obj, Decl(typedArrays.ts, 123, 38))
 >mapFn : Symbol(mapFn, Decl(typedArrays.ts, 123, 60))
 >thisArg : Symbol(thisArg, Decl(typedArrays.ts, 123, 98))
 
     typedArrays[8] = Uint8ClampedArray.from(obj, mapFn, thisArg);
 >typedArrays : Symbol(typedArrays, Decl(typedArrays.ts, 124, 7))
->Uint8ClampedArray.from : Symbol(Uint8ClampedArrayConstructor.from, Decl(lib.d.ts, 2981, 46))
->Uint8ClampedArray : Symbol(Uint8ClampedArray, Decl(lib.d.ts, 2701, 46), Decl(lib.d.ts, 2991, 11))
->from : Symbol(Uint8ClampedArrayConstructor.from, Decl(lib.d.ts, 2981, 46))
+>Uint8ClampedArray.from : Symbol(Uint8ClampedArrayConstructor.from, Decl(lib.d.ts, 4618, 46))
+>Uint8ClampedArray : Symbol(Uint8ClampedArray, Decl(lib.d.ts, 4338, 1), Decl(lib.d.ts, 4628, 11))
+>from : Symbol(Uint8ClampedArrayConstructor.from, Decl(lib.d.ts, 4618, 46))
 >obj : Symbol(obj, Decl(typedArrays.ts, 123, 38))
 >mapFn : Symbol(mapFn, Decl(typedArrays.ts, 123, 60))
 >thisArg : Symbol(thisArg, Decl(typedArrays.ts, 123, 98))