Replace uses of 'Symbol.isRegExp' with 'Symbol.toPrimitive'.

tests/cases/conformance/es6/Symbols/symbolDeclarationEmit1.ts

@@ -1,5 +1,5 @@
 //@target: ES6
 //@declaration: true
 class C {
-    [Symbol.isRegExp]: number;
+    [Symbol.toPrimitive]: number;
 }

tests/cases/conformance/es6/Symbols/symbolDeclarationEmit11.ts

@@ -3,6 +3,6 @@
 class C {
     static [Symbol.iterator] = 0;
     static [Symbol.toPrimitive]() { }
-    static get [Symbol.isRegExp]() { return ""; }
-    static set [Symbol.isRegExp](x) { }
+    static get [Symbol.toPrimitive]() { return ""; }
+    static set [Symbol.toPrimitive](x) { }
 }

tests/cases/conformance/es6/Symbols/symbolDeclarationEmit12.ts

@@ -8,7 +8,7 @@ module M {
         [Symbol.isConcatSpreadable](): I {
             return undefined
         }
-        get [Symbol.isRegExp]() { return undefined; }
-        set [Symbol.isRegExp](x: I) { }
+        get [Symbol.toPrimitive]() { return undefined; }
+        set [Symbol.toPrimitive](x: I) { }
     }
 }

tests/cases/conformance/es6/Symbols/symbolDeclarationEmit13.ts

@@ -1,6 +1,6 @@
 //@target: ES6
 //@declaration: true
 class C {
-    get [Symbol.isRegExp]() { return ""; }
+    get [Symbol.toPrimitive]() { return ""; }
     set [Symbol.toStringTag](x) { }
 }

tests/cases/conformance/es6/Symbols/symbolDeclarationEmit14.ts

@@ -1,6 +1,6 @@
 //@target: ES6
 //@declaration: true
 class C {
-    get [Symbol.isRegExp]() { return ""; }
+    get [Symbol.toPrimitive]() { return ""; }
     get [Symbol.toStringTag]() { return ""; }
 }

tests/cases/conformance/es6/Symbols/symbolDeclarationEmit2.ts

@@ -1,5 +1,5 @@
 //@target: ES6
 //@declaration: true
 class C {
-    [Symbol.isRegExp] = "";
+    [Symbol.toPrimitive] = "";
 }

tests/cases/conformance/es6/Symbols/symbolDeclarationEmit3.ts

@@ -1,7 +1,7 @@
 //@target: ES6
 //@declaration: true
 class C {
-    [Symbol.isRegExp](x: number);
-    [Symbol.isRegExp](x: string);
-    [Symbol.isRegExp](x: any) { }
+    [Symbol.toPrimitive](x: number);
+    [Symbol.toPrimitive](x: string);
+    [Symbol.toPrimitive](x: any) { }
 }

tests/cases/conformance/es6/Symbols/symbolDeclarationEmit4.ts

@@ -1,6 +1,6 @@
 //@target: ES6
 //@declaration: true
 class C {
-    get [Symbol.isRegExp]() { return ""; }
-    set [Symbol.isRegExp](x) { }
+    get [Symbol.toPrimitive]() { return ""; }
+    set [Symbol.toPrimitive](x) { }
 }

tests/cases/conformance/es6/Symbols/symbolProperty21.ts

@@ -8,6 +8,6 @@ declare function foo<T, U>(p: I<T, U>): { t: T; u: U };
 
 foo({
     [Symbol.isConcatSpreadable]: "",
-    [Symbol.isRegExp]: 0,
+    [Symbol.toPrimitive]: 0,
     [Symbol.unscopables]: true
 });

tests/cases/conformance/es6/Symbols/symbolProperty5.ts

@@ -1,7 +1,7 @@
 //@target: ES6
 var x = {
     [Symbol.iterator]: 0,
-    [Symbol.isRegExp]() { },
+    [Symbol.toPrimitive]() { },
     get [Symbol.toStringTag]() {
         return 0;
     }

tests/cases/conformance/es6/Symbols/symbolProperty6.ts

@@ -2,7 +2,7 @@
 class C {
     [Symbol.iterator] = 0;
     [Symbol.unscopables]: number;
-    [Symbol.isRegExp]() { }
+    [Symbol.toPrimitive]() { }
     get [Symbol.toStringTag]() {
         return 0;
     }

tests/cases/conformance/es6/Symbols/symbolProperty8.ts

@@ -1,5 +1,5 @@
 //@target: ES6
 interface I {
     [Symbol.unscopables]: number;
-    [Symbol.isRegExp]();
+    [Symbol.toPrimitive]();
 }

tests/cases/conformance/parser/ecmascript6/Symbols/parserSymbolProperty4.ts

@@ -1,4 +1,4 @@
 //@target: ES6
 declare class C {
-    [Symbol.isRegExp]: string;
+    [Symbol.toPrimitive]: string;
 }

tests/cases/conformance/parser/ecmascript6/Symbols/parserSymbolProperty5.ts

@@ -1,4 +1,4 @@
 //@target: ES6
 class C {
-    [Symbol.isRegExp]: string;
+    [Symbol.toPrimitive]: string;
 }