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This commit is contained in:
Anders Hejlsberg
2017-01-13 15:54:50 -08:00
parent 8ce193c302
commit 6dcaac6214
11 changed files with 543 additions and 26 deletions
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5
tests/baselines/reference/asyncFunctionDeclaration10_es2017.errors.txt
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@@ -4,10 +4,11 @@ tests/cases/conformance/async/es2017/functionDeclarations/asyncFunctionDeclarati
tests/cases/conformance/async/es2017/functionDeclarations/asyncFunctionDeclaration10_es2017.ts(1,33): error TS2304: Cannot find name 'await'.
tests/cases/conformance/async/es2017/functionDeclarations/asyncFunctionDeclaration10_es2017.ts(1,38): error TS1005: ';' expected.
tests/cases/conformance/async/es2017/functionDeclarations/asyncFunctionDeclaration10_es2017.ts(1,39): error TS1128: Declaration or statement expected.
tests/cases/conformance/async/es2017/functionDeclarations/asyncFunctionDeclaration10_es2017.ts(1,49): error TS2532: Object is possibly 'undefined'.
tests/cases/conformance/async/es2017/functionDeclarations/asyncFunctionDeclaration10_es2017.ts(1,53): error TS1109: Expression expected.
==== tests/cases/conformance/async/es2017/functionDeclarations/asyncFunctionDeclaration10_es2017.ts (7 errors) ====
==== tests/cases/conformance/async/es2017/functionDeclarations/asyncFunctionDeclaration10_es2017.ts (8 errors) ====
async function foo(a = await => await): Promise<void> {
~~~~~~~~~
!!! error TS2371: A parameter initializer is only allowed in a function or constructor implementation.
@@ -21,6 +22,8 @@ tests/cases/conformance/async/es2017/functionDeclarations/asyncFunctionDeclarati
!!! error TS1005: ';' expected.
~
!!! error TS1128: Declaration or statement expected.
~~~~
!!! error TS2532: Object is possibly 'undefined'.
~
!!! error TS1109: Expression expected.
}

5
tests/baselines/reference/asyncFunctionDeclaration10_es5.errors.txt
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@@ -4,10 +4,11 @@ tests/cases/conformance/async/es5/functionDeclarations/asyncFunctionDeclaration1
tests/cases/conformance/async/es5/functionDeclarations/asyncFunctionDeclaration10_es5.ts(1,33): error TS2304: Cannot find name 'await'.
tests/cases/conformance/async/es5/functionDeclarations/asyncFunctionDeclaration10_es5.ts(1,38): error TS1005: ';' expected.
tests/cases/conformance/async/es5/functionDeclarations/asyncFunctionDeclaration10_es5.ts(1,39): error TS1128: Declaration or statement expected.
tests/cases/conformance/async/es5/functionDeclarations/asyncFunctionDeclaration10_es5.ts(1,49): error TS2532: Object is possibly 'undefined'.
tests/cases/conformance/async/es5/functionDeclarations/asyncFunctionDeclaration10_es5.ts(1,53): error TS1109: Expression expected.
==== tests/cases/conformance/async/es5/functionDeclarations/asyncFunctionDeclaration10_es5.ts (7 errors) ====
==== tests/cases/conformance/async/es5/functionDeclarations/asyncFunctionDeclaration10_es5.ts (8 errors) ====
async function foo(a = await => await): Promise<void> {
~~~~~~~~~
!!! error TS2371: A parameter initializer is only allowed in a function or constructor implementation.
@@ -21,6 +22,8 @@ tests/cases/conformance/async/es5/functionDeclarations/asyncFunctionDeclaration1
!!! error TS1005: ';' expected.
~
!!! error TS1128: Declaration or statement expected.
~~~~
!!! error TS2532: Object is possibly 'undefined'.
~
!!! error TS1109: Expression expected.
}

5
tests/baselines/reference/asyncFunctionDeclaration10_es6.errors.txt
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@@ -4,10 +4,11 @@ tests/cases/conformance/async/es6/functionDeclarations/asyncFunctionDeclaration1
tests/cases/conformance/async/es6/functionDeclarations/asyncFunctionDeclaration10_es6.ts(1,33): error TS2304: Cannot find name 'await'.
tests/cases/conformance/async/es6/functionDeclarations/asyncFunctionDeclaration10_es6.ts(1,38): error TS1005: ';' expected.
tests/cases/conformance/async/es6/functionDeclarations/asyncFunctionDeclaration10_es6.ts(1,39): error TS1128: Declaration or statement expected.
tests/cases/conformance/async/es6/functionDeclarations/asyncFunctionDeclaration10_es6.ts(1,49): error TS2532: Object is possibly 'undefined'.
tests/cases/conformance/async/es6/functionDeclarations/asyncFunctionDeclaration10_es6.ts(1,53): error TS1109: Expression expected.
==== tests/cases/conformance/async/es6/functionDeclarations/asyncFunctionDeclaration10_es6.ts (7 errors) ====
==== tests/cases/conformance/async/es6/functionDeclarations/asyncFunctionDeclaration10_es6.ts (8 errors) ====
async function foo(a = await => await): Promise<void> {
~~~~~~~~~
!!! error TS2371: A parameter initializer is only allowed in a function or constructor implementation.
@@ -21,6 +22,8 @@ tests/cases/conformance/async/es6/functionDeclarations/asyncFunctionDeclaration1
!!! error TS1005: ';' expected.
~
!!! error TS1128: Declaration or statement expected.
~~~~
!!! error TS2532: Object is possibly 'undefined'.
~
!!! error TS1109: Expression expected.
}

5
tests/baselines/reference/asyncFunctionDeclaration5_es2017.errors.txt
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@@ -2,10 +2,11 @@ tests/cases/conformance/async/es2017/functionDeclarations/asyncFunctionDeclarati
tests/cases/conformance/async/es2017/functionDeclarations/asyncFunctionDeclaration5_es2017.ts(1,20): error TS2304: Cannot find name 'await'.
tests/cases/conformance/async/es2017/functionDeclarations/asyncFunctionDeclaration5_es2017.ts(1,25): error TS1005: ';' expected.
tests/cases/conformance/async/es2017/functionDeclarations/asyncFunctionDeclaration5_es2017.ts(1,26): error TS1128: Declaration or statement expected.
tests/cases/conformance/async/es2017/functionDeclarations/asyncFunctionDeclaration5_es2017.ts(1,36): error TS2532: Object is possibly 'undefined'.
tests/cases/conformance/async/es2017/functionDeclarations/asyncFunctionDeclaration5_es2017.ts(1,40): error TS1109: Expression expected.
==== tests/cases/conformance/async/es2017/functionDeclarations/asyncFunctionDeclaration5_es2017.ts (5 errors) ====
==== tests/cases/conformance/async/es2017/functionDeclarations/asyncFunctionDeclaration5_es2017.ts (6 errors) ====
async function foo(await): Promise<void> {
~~~~~
!!! error TS1138: Parameter declaration expected.
@@ -15,6 +16,8 @@ tests/cases/conformance/async/es2017/functionDeclarations/asyncFunctionDeclarati
!!! error TS1005: ';' expected.
~
!!! error TS1128: Declaration or statement expected.
~~~~
!!! error TS2532: Object is possibly 'undefined'.
~
!!! error TS1109: Expression expected.
}

5
tests/baselines/reference/asyncFunctionDeclaration5_es5.errors.txt
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@@ -2,10 +2,11 @@ tests/cases/conformance/async/es5/functionDeclarations/asyncFunctionDeclaration5
tests/cases/conformance/async/es5/functionDeclarations/asyncFunctionDeclaration5_es5.ts(1,20): error TS2304: Cannot find name 'await'.
tests/cases/conformance/async/es5/functionDeclarations/asyncFunctionDeclaration5_es5.ts(1,25): error TS1005: ';' expected.
tests/cases/conformance/async/es5/functionDeclarations/asyncFunctionDeclaration5_es5.ts(1,26): error TS1128: Declaration or statement expected.
tests/cases/conformance/async/es5/functionDeclarations/asyncFunctionDeclaration5_es5.ts(1,36): error TS2532: Object is possibly 'undefined'.
tests/cases/conformance/async/es5/functionDeclarations/asyncFunctionDeclaration5_es5.ts(1,40): error TS1109: Expression expected.
==== tests/cases/conformance/async/es5/functionDeclarations/asyncFunctionDeclaration5_es5.ts (5 errors) ====
==== tests/cases/conformance/async/es5/functionDeclarations/asyncFunctionDeclaration5_es5.ts (6 errors) ====
async function foo(await): Promise<void> {
~~~~~
!!! error TS1138: Parameter declaration expected.
@@ -15,6 +16,8 @@ tests/cases/conformance/async/es5/functionDeclarations/asyncFunctionDeclaration5
!!! error TS1005: ';' expected.
~
!!! error TS1128: Declaration or statement expected.
~~~~
!!! error TS2532: Object is possibly 'undefined'.
~
!!! error TS1109: Expression expected.
}

5
tests/baselines/reference/asyncFunctionDeclaration5_es6.errors.txt
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@@ -2,10 +2,11 @@ tests/cases/conformance/async/es6/functionDeclarations/asyncFunctionDeclaration5
tests/cases/conformance/async/es6/functionDeclarations/asyncFunctionDeclaration5_es6.ts(1,20): error TS2304: Cannot find name 'await'.
tests/cases/conformance/async/es6/functionDeclarations/asyncFunctionDeclaration5_es6.ts(1,25): error TS1005: ';' expected.
tests/cases/conformance/async/es6/functionDeclarations/asyncFunctionDeclaration5_es6.ts(1,26): error TS1128: Declaration or statement expected.
tests/cases/conformance/async/es6/functionDeclarations/asyncFunctionDeclaration5_es6.ts(1,36): error TS2532: Object is possibly 'undefined'.
tests/cases/conformance/async/es6/functionDeclarations/asyncFunctionDeclaration5_es6.ts(1,40): error TS1109: Expression expected.
==== tests/cases/conformance/async/es6/functionDeclarations/asyncFunctionDeclaration5_es6.ts (5 errors) ====
==== tests/cases/conformance/async/es6/functionDeclarations/asyncFunctionDeclaration5_es6.ts (6 errors) ====
async function foo(await): Promise<void> {
~~~~~
!!! error TS1138: Parameter declaration expected.
@@ -15,6 +16,8 @@ tests/cases/conformance/async/es6/functionDeclarations/asyncFunctionDeclaration5
!!! error TS1005: ';' expected.
~
!!! error TS1128: Declaration or statement expected.
~~~~
!!! error TS2532: Object is possibly 'undefined'.
~
!!! error TS1109: Expression expected.
}

130
tests/baselines/reference/comparisonOperatorWithIdenticalPrimitiveType.errors.txt Normal file
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@@ -0,0 +1,130 @@
tests/cases/conformance/expressions/binaryOperators/comparisonOperator/comparisonOperatorWithIdenticalPrimitiveType.ts(15,11): error TS2531: Object is possibly 'null'.
tests/cases/conformance/expressions/binaryOperators/comparisonOperator/comparisonOperatorWithIdenticalPrimitiveType.ts(15,18): error TS2531: Object is possibly 'null'.
tests/cases/conformance/expressions/binaryOperators/comparisonOperator/comparisonOperatorWithIdenticalPrimitiveType.ts(16,11): error TS2532: Object is possibly 'undefined'.
tests/cases/conformance/expressions/binaryOperators/comparisonOperator/comparisonOperatorWithIdenticalPrimitiveType.ts(16,23): error TS2532: Object is possibly 'undefined'.
tests/cases/conformance/expressions/binaryOperators/comparisonOperator/comparisonOperatorWithIdenticalPrimitiveType.ts(24,11): error TS2531: Object is possibly 'null'.
tests/cases/conformance/expressions/binaryOperators/comparisonOperator/comparisonOperatorWithIdenticalPrimitiveType.ts(24,18): error TS2531: Object is possibly 'null'.
tests/cases/conformance/expressions/binaryOperators/comparisonOperator/comparisonOperatorWithIdenticalPrimitiveType.ts(25,11): error TS2532: Object is possibly 'undefined'.
tests/cases/conformance/expressions/binaryOperators/comparisonOperator/comparisonOperatorWithIdenticalPrimitiveType.ts(25,23): error TS2532: Object is possibly 'undefined'.
tests/cases/conformance/expressions/binaryOperators/comparisonOperator/comparisonOperatorWithIdenticalPrimitiveType.ts(33,11): error TS2531: Object is possibly 'null'.
tests/cases/conformance/expressions/binaryOperators/comparisonOperator/comparisonOperatorWithIdenticalPrimitiveType.ts(33,19): error TS2531: Object is possibly 'null'.
tests/cases/conformance/expressions/binaryOperators/comparisonOperator/comparisonOperatorWithIdenticalPrimitiveType.ts(34,11): error TS2532: Object is possibly 'undefined'.
tests/cases/conformance/expressions/binaryOperators/comparisonOperator/comparisonOperatorWithIdenticalPrimitiveType.ts(34,24): error TS2532: Object is possibly 'undefined'.
tests/cases/conformance/expressions/binaryOperators/comparisonOperator/comparisonOperatorWithIdenticalPrimitiveType.ts(42,11): error TS2531: Object is possibly 'null'.
tests/cases/conformance/expressions/binaryOperators/comparisonOperator/comparisonOperatorWithIdenticalPrimitiveType.ts(42,19): error TS2531: Object is possibly 'null'.
tests/cases/conformance/expressions/binaryOperators/comparisonOperator/comparisonOperatorWithIdenticalPrimitiveType.ts(43,11): error TS2532: Object is possibly 'undefined'.
tests/cases/conformance/expressions/binaryOperators/comparisonOperator/comparisonOperatorWithIdenticalPrimitiveType.ts(43,24): error TS2532: Object is possibly 'undefined'.
==== tests/cases/conformance/expressions/binaryOperators/comparisonOperator/comparisonOperatorWithIdenticalPrimitiveType.ts (16 errors) ====
enum E { a, b, c }
var a: number;
var b: boolean;
var c: string;
var d: void;
var e: E;
// operator <
var ra1 = a < a;
var ra2 = b < b;
var ra3 = c < c;
var ra4 = d < d;
var ra5 = e < e;
var ra6 = null < null;
~~~~
!!! error TS2531: Object is possibly 'null'.
~~~~
!!! error TS2531: Object is possibly 'null'.
var ra7 = undefined < undefined;
~~~~~~~~~
!!! error TS2532: Object is possibly 'undefined'.
~~~~~~~~~
!!! error TS2532: Object is possibly 'undefined'.
// operator >
var rb1 = a > a;
var rb2 = b > b;
var rb3 = c > c;
var rb4 = d > d;
var rb5 = e > e;
var rb6 = null > null;
~~~~
!!! error TS2531: Object is possibly 'null'.
~~~~
!!! error TS2531: Object is possibly 'null'.
var rb7 = undefined > undefined;
~~~~~~~~~
!!! error TS2532: Object is possibly 'undefined'.
~~~~~~~~~
!!! error TS2532: Object is possibly 'undefined'.
// operator <=
var rc1 = a <= a;
var rc2 = b <= b;
var rc3 = c <= c;
var rc4 = d <= d;
var rc5 = e <= e;
var rc6 = null <= null;
~~~~
!!! error TS2531: Object is possibly 'null'.
~~~~
!!! error TS2531: Object is possibly 'null'.
var rc7 = undefined <= undefined;
~~~~~~~~~
!!! error TS2532: Object is possibly 'undefined'.
~~~~~~~~~
!!! error TS2532: Object is possibly 'undefined'.
// operator >=
var rd1 = a >= a;
var rd2 = b >= b;
var rd3 = c >= c;
var rd4 = d >= d;
var rd5 = e >= e;
var rd6 = null >= null;
~~~~
!!! error TS2531: Object is possibly 'null'.
~~~~
!!! error TS2531: Object is possibly 'null'.
var rd7 = undefined >= undefined;
~~~~~~~~~
!!! error TS2532: Object is possibly 'undefined'.
~~~~~~~~~
!!! error TS2532: Object is possibly 'undefined'.
// operator ==
var re1 = a == a;
var re2 = b == b;
var re3 = c == c;
var re4 = d == d;
var re5 = e == e;
var re6 = null == null;
var re7 = undefined == undefined;
// operator !=
var rf1 = a != a;
var rf2 = b != b;
var rf3 = c != c;
var rf4 = d != d;
var rf5 = e != e;
var rf6 = null != null;
var rf7 = undefined != undefined;
// operator ===
var rg1 = a === a;
var rg2 = b === b;
var rg3 = c === c;
var rg4 = d === d;
var rg5 = e === e;
var rg6 = null === null;
var rg7 = undefined === undefined;
// operator !==
var rh1 = a !== a;
var rh2 = b !== b;
var rh3 = c !== c;
var rh4 = d !== d;
var rh5 = e !== e;
var rh6 = null !== null;
var rh7 = undefined !== undefined;

360
tests/baselines/reference/comparisonOperatorWithOneOperandIsNull.errors.txt Normal file
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@@ -0,0 +1,360 @@
tests/cases/conformance/expressions/binaryOperators/comparisonOperator/comparisonOperatorWithOneOperandIsNull.ts(4,22): error TS2531: Object is possibly 'null'.
tests/cases/conformance/expressions/binaryOperators/comparisonOperator/comparisonOperatorWithOneOperandIsNull.ts(5,22): error TS2531: Object is possibly 'null'.
tests/cases/conformance/expressions/binaryOperators/comparisonOperator/comparisonOperatorWithOneOperandIsNull.ts(6,23): error TS2531: Object is possibly 'null'.
tests/cases/conformance/expressions/binaryOperators/comparisonOperator/comparisonOperatorWithOneOperandIsNull.ts(7,23): error TS2531: Object is possibly 'null'.
tests/cases/conformance/expressions/binaryOperators/comparisonOperator/comparisonOperatorWithOneOperandIsNull.ts(13,18): error TS2531: Object is possibly 'null'.
tests/cases/conformance/expressions/binaryOperators/comparisonOperator/comparisonOperatorWithOneOperandIsNull.ts(14,18): error TS2531: Object is possibly 'null'.
tests/cases/conformance/expressions/binaryOperators/comparisonOperator/comparisonOperatorWithOneOperandIsNull.ts(15,18): error TS2531: Object is possibly 'null'.
tests/cases/conformance/expressions/binaryOperators/comparisonOperator/comparisonOperatorWithOneOperandIsNull.ts(16,18): error TS2531: Object is possibly 'null'.
tests/cases/conformance/expressions/binaryOperators/comparisonOperator/comparisonOperatorWithOneOperandIsNull.ts(32,12): error TS2531: Object is possibly 'null'.
tests/cases/conformance/expressions/binaryOperators/comparisonOperator/comparisonOperatorWithOneOperandIsNull.ts(33,12): error TS2531: Object is possibly 'null'.
tests/cases/conformance/expressions/binaryOperators/comparisonOperator/comparisonOperatorWithOneOperandIsNull.ts(34,12): error TS2531: Object is possibly 'null'.
tests/cases/conformance/expressions/binaryOperators/comparisonOperator/comparisonOperatorWithOneOperandIsNull.ts(35,12): error TS2531: Object is possibly 'null'.
tests/cases/conformance/expressions/binaryOperators/comparisonOperator/comparisonOperatorWithOneOperandIsNull.ts(36,12): error TS2531: Object is possibly 'null'.
tests/cases/conformance/expressions/binaryOperators/comparisonOperator/comparisonOperatorWithOneOperandIsNull.ts(37,12): error TS2531: Object is possibly 'null'.
tests/cases/conformance/expressions/binaryOperators/comparisonOperator/comparisonOperatorWithOneOperandIsNull.ts(38,12): error TS2531: Object is possibly 'null'.
tests/cases/conformance/expressions/binaryOperators/comparisonOperator/comparisonOperatorWithOneOperandIsNull.ts(40,16): error TS2531: Object is possibly 'null'.
tests/cases/conformance/expressions/binaryOperators/comparisonOperator/comparisonOperatorWithOneOperandIsNull.ts(41,16): error TS2531: Object is possibly 'null'.
tests/cases/conformance/expressions/binaryOperators/comparisonOperator/comparisonOperatorWithOneOperandIsNull.ts(42,16): error TS2531: Object is possibly 'null'.
tests/cases/conformance/expressions/binaryOperators/comparisonOperator/comparisonOperatorWithOneOperandIsNull.ts(43,16): error TS2531: Object is possibly 'null'.
tests/cases/conformance/expressions/binaryOperators/comparisonOperator/comparisonOperatorWithOneOperandIsNull.ts(44,16): error TS2531: Object is possibly 'null'.
tests/cases/conformance/expressions/binaryOperators/comparisonOperator/comparisonOperatorWithOneOperandIsNull.ts(45,16): error TS2531: Object is possibly 'null'.
tests/cases/conformance/expressions/binaryOperators/comparisonOperator/comparisonOperatorWithOneOperandIsNull.ts(46,16): error TS2531: Object is possibly 'null'.
tests/cases/conformance/expressions/binaryOperators/comparisonOperator/comparisonOperatorWithOneOperandIsNull.ts(49,12): error TS2531: Object is possibly 'null'.
tests/cases/conformance/expressions/binaryOperators/comparisonOperator/comparisonOperatorWithOneOperandIsNull.ts(50,12): error TS2531: Object is possibly 'null'.
tests/cases/conformance/expressions/binaryOperators/comparisonOperator/comparisonOperatorWithOneOperandIsNull.ts(51,12): error TS2531: Object is possibly 'null'.
tests/cases/conformance/expressions/binaryOperators/comparisonOperator/comparisonOperatorWithOneOperandIsNull.ts(52,12): error TS2531: Object is possibly 'null'.
tests/cases/conformance/expressions/binaryOperators/comparisonOperator/comparisonOperatorWithOneOperandIsNull.ts(53,12): error TS2531: Object is possibly 'null'.
tests/cases/conformance/expressions/binaryOperators/comparisonOperator/comparisonOperatorWithOneOperandIsNull.ts(54,12): error TS2531: Object is possibly 'null'.
tests/cases/conformance/expressions/binaryOperators/comparisonOperator/comparisonOperatorWithOneOperandIsNull.ts(55,12): error TS2531: Object is possibly 'null'.
tests/cases/conformance/expressions/binaryOperators/comparisonOperator/comparisonOperatorWithOneOperandIsNull.ts(57,16): error TS2531: Object is possibly 'null'.
tests/cases/conformance/expressions/binaryOperators/comparisonOperator/comparisonOperatorWithOneOperandIsNull.ts(58,16): error TS2531: Object is possibly 'null'.
tests/cases/conformance/expressions/binaryOperators/comparisonOperator/comparisonOperatorWithOneOperandIsNull.ts(59,16): error TS2531: Object is possibly 'null'.
tests/cases/conformance/expressions/binaryOperators/comparisonOperator/comparisonOperatorWithOneOperandIsNull.ts(60,16): error TS2531: Object is possibly 'null'.
tests/cases/conformance/expressions/binaryOperators/comparisonOperator/comparisonOperatorWithOneOperandIsNull.ts(61,16): error TS2531: Object is possibly 'null'.
tests/cases/conformance/expressions/binaryOperators/comparisonOperator/comparisonOperatorWithOneOperandIsNull.ts(62,16): error TS2531: Object is possibly 'null'.
tests/cases/conformance/expressions/binaryOperators/comparisonOperator/comparisonOperatorWithOneOperandIsNull.ts(63,16): error TS2531: Object is possibly 'null'.
tests/cases/conformance/expressions/binaryOperators/comparisonOperator/comparisonOperatorWithOneOperandIsNull.ts(66,12): error TS2531: Object is possibly 'null'.
tests/cases/conformance/expressions/binaryOperators/comparisonOperator/comparisonOperatorWithOneOperandIsNull.ts(67,12): error TS2531: Object is possibly 'null'.
tests/cases/conformance/expressions/binaryOperators/comparisonOperator/comparisonOperatorWithOneOperandIsNull.ts(68,12): error TS2531: Object is possibly 'null'.
tests/cases/conformance/expressions/binaryOperators/comparisonOperator/comparisonOperatorWithOneOperandIsNull.ts(69,12): error TS2531: Object is possibly 'null'.
tests/cases/conformance/expressions/binaryOperators/comparisonOperator/comparisonOperatorWithOneOperandIsNull.ts(70,12): error TS2531: Object is possibly 'null'.
tests/cases/conformance/expressions/binaryOperators/comparisonOperator/comparisonOperatorWithOneOperandIsNull.ts(71,12): error TS2531: Object is possibly 'null'.
tests/cases/conformance/expressions/binaryOperators/comparisonOperator/comparisonOperatorWithOneOperandIsNull.ts(72,12): error TS2531: Object is possibly 'null'.
tests/cases/conformance/expressions/binaryOperators/comparisonOperator/comparisonOperatorWithOneOperandIsNull.ts(74,17): error TS2531: Object is possibly 'null'.
tests/cases/conformance/expressions/binaryOperators/comparisonOperator/comparisonOperatorWithOneOperandIsNull.ts(75,17): error TS2531: Object is possibly 'null'.
tests/cases/conformance/expressions/binaryOperators/comparisonOperator/comparisonOperatorWithOneOperandIsNull.ts(76,17): error TS2531: Object is possibly 'null'.
tests/cases/conformance/expressions/binaryOperators/comparisonOperator/comparisonOperatorWithOneOperandIsNull.ts(77,17): error TS2531: Object is possibly 'null'.
tests/cases/conformance/expressions/binaryOperators/comparisonOperator/comparisonOperatorWithOneOperandIsNull.ts(78,17): error TS2531: Object is possibly 'null'.
tests/cases/conformance/expressions/binaryOperators/comparisonOperator/comparisonOperatorWithOneOperandIsNull.ts(79,17): error TS2531: Object is possibly 'null'.
tests/cases/conformance/expressions/binaryOperators/comparisonOperator/comparisonOperatorWithOneOperandIsNull.ts(80,17): error TS2531: Object is possibly 'null'.
tests/cases/conformance/expressions/binaryOperators/comparisonOperator/comparisonOperatorWithOneOperandIsNull.ts(83,12): error TS2531: Object is possibly 'null'.
tests/cases/conformance/expressions/binaryOperators/comparisonOperator/comparisonOperatorWithOneOperandIsNull.ts(84,12): error TS2531: Object is possibly 'null'.
tests/cases/conformance/expressions/binaryOperators/comparisonOperator/comparisonOperatorWithOneOperandIsNull.ts(85,12): error TS2531: Object is possibly 'null'.
tests/cases/conformance/expressions/binaryOperators/comparisonOperator/comparisonOperatorWithOneOperandIsNull.ts(86,12): error TS2531: Object is possibly 'null'.
tests/cases/conformance/expressions/binaryOperators/comparisonOperator/comparisonOperatorWithOneOperandIsNull.ts(87,12): error TS2531: Object is possibly 'null'.
tests/cases/conformance/expressions/binaryOperators/comparisonOperator/comparisonOperatorWithOneOperandIsNull.ts(88,12): error TS2531: Object is possibly 'null'.
tests/cases/conformance/expressions/binaryOperators/comparisonOperator/comparisonOperatorWithOneOperandIsNull.ts(89,12): error TS2531: Object is possibly 'null'.
tests/cases/conformance/expressions/binaryOperators/comparisonOperator/comparisonOperatorWithOneOperandIsNull.ts(91,17): error TS2531: Object is possibly 'null'.
tests/cases/conformance/expressions/binaryOperators/comparisonOperator/comparisonOperatorWithOneOperandIsNull.ts(92,17): error TS2531: Object is possibly 'null'.
tests/cases/conformance/expressions/binaryOperators/comparisonOperator/comparisonOperatorWithOneOperandIsNull.ts(93,17): error TS2531: Object is possibly 'null'.
tests/cases/conformance/expressions/binaryOperators/comparisonOperator/comparisonOperatorWithOneOperandIsNull.ts(94,17): error TS2531: Object is possibly 'null'.
tests/cases/conformance/expressions/binaryOperators/comparisonOperator/comparisonOperatorWithOneOperandIsNull.ts(95,17): error TS2531: Object is possibly 'null'.
tests/cases/conformance/expressions/binaryOperators/comparisonOperator/comparisonOperatorWithOneOperandIsNull.ts(96,17): error TS2531: Object is possibly 'null'.
tests/cases/conformance/expressions/binaryOperators/comparisonOperator/comparisonOperatorWithOneOperandIsNull.ts(97,17): error TS2531: Object is possibly 'null'.
==== tests/cases/conformance/expressions/binaryOperators/comparisonOperator/comparisonOperatorWithOneOperandIsNull.ts (64 errors) ====
enum E { a, b, c }
function foo<T>(t: T) {
var foo_r1 = t < null;
~~~~
!!! error TS2531: Object is possibly 'null'.
var foo_r2 = t > null;
~~~~
!!! error TS2531: Object is possibly 'null'.
var foo_r3 = t <= null;
~~~~
!!! error TS2531: Object is possibly 'null'.
var foo_r4 = t >= null;
~~~~
!!! error TS2531: Object is possibly 'null'.
var foo_r5 = t == null;
var foo_r6 = t != null;
var foo_r7 = t === null;
var foo_r8 = t !== null;
var foo_r1 = null < t;
~~~~
!!! error TS2531: Object is possibly 'null'.
var foo_r2 = null > t;
~~~~
!!! error TS2531: Object is possibly 'null'.
var foo_r3 = null <= t;
~~~~
!!! error TS2531: Object is possibly 'null'.
var foo_r4 = null >= t;
~~~~
!!! error TS2531: Object is possibly 'null'.
var foo_r5 = null == t;
var foo_r6 = null != t;
var foo_r7 = null === t;
var foo_r8 = null !== t;
}
var a: boolean;
var b: number;
var c: string;
var d: void;
var e: E;
var f: {};
var g: string[];
// operator <
var r1a1 = null < a;
~~~~
!!! error TS2531: Object is possibly 'null'.
var r1a2 = null < b;
~~~~
!!! error TS2531: Object is possibly 'null'.
var r1a3 = null < c;
~~~~
!!! error TS2531: Object is possibly 'null'.
var r1a4 = null < d;
~~~~
!!! error TS2531: Object is possibly 'null'.
var r1a5 = null < e;
~~~~
!!! error TS2531: Object is possibly 'null'.
var r1a6 = null < f;
~~~~
!!! error TS2531: Object is possibly 'null'.
var r1a7 = null < g;
~~~~
!!! error TS2531: Object is possibly 'null'.
var r1b1 = a < null;
~~~~
!!! error TS2531: Object is possibly 'null'.
var r1b2 = b < null;
~~~~
!!! error TS2531: Object is possibly 'null'.
var r1b3 = c < null;
~~~~
!!! error TS2531: Object is possibly 'null'.
var r1b4 = d < null;
~~~~
!!! error TS2531: Object is possibly 'null'.
var r1b5 = e < null;
~~~~
!!! error TS2531: Object is possibly 'null'.
var r1b6 = f < null;
~~~~
!!! error TS2531: Object is possibly 'null'.
var r1b7 = g < null;
~~~~
!!! error TS2531: Object is possibly 'null'.
// operator >
var r2a1 = null > a;
~~~~
!!! error TS2531: Object is possibly 'null'.
var r2a2 = null > b;
~~~~
!!! error TS2531: Object is possibly 'null'.
var r2a3 = null > c;
~~~~
!!! error TS2531: Object is possibly 'null'.
var r2a4 = null > d;
~~~~
!!! error TS2531: Object is possibly 'null'.
var r2a5 = null > e;
~~~~
!!! error TS2531: Object is possibly 'null'.
var r2a6 = null > f;
~~~~
!!! error TS2531: Object is possibly 'null'.
var r2a7 = null > g;
~~~~
!!! error TS2531: Object is possibly 'null'.
var r2b1 = a > null;
~~~~
!!! error TS2531: Object is possibly 'null'.
var r2b2 = b > null;
~~~~
!!! error TS2531: Object is possibly 'null'.
var r2b3 = c > null;
~~~~
!!! error TS2531: Object is possibly 'null'.
var r2b4 = d > null;
~~~~
!!! error TS2531: Object is possibly 'null'.
var r2b5 = e > null;
~~~~
!!! error TS2531: Object is possibly 'null'.
var r2b6 = f > null;
~~~~
!!! error TS2531: Object is possibly 'null'.
var r2b7 = g > null;
~~~~
!!! error TS2531: Object is possibly 'null'.
// operator <=
var r3a1 = null <= a;
~~~~
!!! error TS2531: Object is possibly 'null'.
var r3a2 = null <= b;
~~~~
!!! error TS2531: Object is possibly 'null'.
var r3a3 = null <= c;
~~~~
!!! error TS2531: Object is possibly 'null'.
var r3a4 = null <= d;
~~~~
!!! error TS2531: Object is possibly 'null'.
var r3a5 = null <= e;
~~~~
!!! error TS2531: Object is possibly 'null'.
var r3a6 = null <= f;
~~~~
!!! error TS2531: Object is possibly 'null'.
var r3a7 = null <= g;
~~~~
!!! error TS2531: Object is possibly 'null'.
var r3b1 = a <= null;
~~~~
!!! error TS2531: Object is possibly 'null'.
var r3b2 = b <= null;
~~~~
!!! error TS2531: Object is possibly 'null'.
var r3b3 = c <= null;
~~~~
!!! error TS2531: Object is possibly 'null'.
var r3b4 = d <= null;
~~~~
!!! error TS2531: Object is possibly 'null'.
var r3b5 = e <= null;
~~~~
!!! error TS2531: Object is possibly 'null'.
var r3b6 = f <= null;
~~~~
!!! error TS2531: Object is possibly 'null'.
var r3b7 = g <= null;
~~~~
!!! error TS2531: Object is possibly 'null'.
// operator >=
var r4a1 = null >= a;
~~~~
!!! error TS2531: Object is possibly 'null'.
var r4a2 = null >= b;
~~~~
!!! error TS2531: Object is possibly 'null'.
var r4a3 = null >= c;
~~~~
!!! error TS2531: Object is possibly 'null'.
var r4a4 = null >= d;
~~~~
!!! error TS2531: Object is possibly 'null'.
var r4a5 = null >= e;
~~~~
!!! error TS2531: Object is possibly 'null'.
var r4a6 = null >= f;
~~~~
!!! error TS2531: Object is possibly 'null'.
var r4a7 = null >= g;
~~~~
!!! error TS2531: Object is possibly 'null'.
var r4b1 = a >= null;
~~~~
!!! error TS2531: Object is possibly 'null'.
var r4b2 = b >= null;
~~~~
!!! error TS2531: Object is possibly 'null'.
var r4b3 = c >= null;
~~~~
!!! error TS2531: Object is possibly 'null'.
var r4b4 = d >= null;
~~~~
!!! error TS2531: Object is possibly 'null'.
var r4b5 = e >= null;
~~~~
!!! error TS2531: Object is possibly 'null'.
var r4b6 = f >= null;
~~~~
!!! error TS2531: Object is possibly 'null'.
var r4b7 = g >= null;
~~~~
!!! error TS2531: Object is possibly 'null'.
// operator ==
var r5a1 = null == a;
var r5a2 = null == b;
var r5a3 = null == c;
var r5a4 = null == d;
var r5a5 = null == e;
var r5a6 = null == f;
var r5a7 = null == g;
var r5b1 = a == null;
var r5b2 = b == null;
var r5b3 = c == null;
var r5b4 = d == null;
var r5b5 = e == null;
var r5b6 = f == null;
var r5b7 = g == null;
// operator !=
var r6a1 = null != a;
var r6a2 = null != b;
var r6a3 = null != c;
var r6a4 = null != d;
var r6a5 = null != e;
var r6a6 = null != f;
var r6a7 = null != g;
var r6b1 = a != null;
var r6b2 = b != null;
var r6b3 = c != null;
var r6b4 = d != null;
var r6b5 = e != null;
var r6b6 = f != null;
var r6b7 = g != null;
// operator ===
var r7a1 = null === a;
var r7a2 = null === b;
var r7a3 = null === c;
var r7a4 = null === d;
var r7a5 = null === e;
var r7a6 = null === f;
var r7a7 = null === g;
var r7b1 = a === null;
var r7b2 = b === null;
var r7b3 = c === null;
var r7b4 = d === null;
var r7b5 = e === null;
var r7b6 = f === null;
var r7b7 = g === null;
// operator !==
var r8a1 = null !== a;
var r8a2 = null !== b;
var r8a3 = null !== c;
var r8a4 = null !== d;
var r8a5 = null !== e;
var r8a6 = null !== f;
var r8a7 = null !== g;
var r8b1 = a !== null;
var r8b2 = b !== null;
var r8b3 = c !== null;
var r8b4 = d !== null;
var r8b5 = e !== null;
var r8b6 = f !== null;
var r8b7 = g !== null;

24
tests/baselines/reference/equalityStrictNulls.errors.txt
View File

@@ -1,7 +1,7 @@
tests/cases/conformance/types/typeRelationships/comparable/equalityStrictNulls.ts(60,9): error TS2365: Operator '>' cannot be applied to types 'number' and 'undefined'.
tests/cases/conformance/types/typeRelationships/comparable/equalityStrictNulls.ts(62,9): error TS2365: Operator '<' cannot be applied to types 'number' and 'undefined'.
tests/cases/conformance/types/typeRelationships/comparable/equalityStrictNulls.ts(64,9): error TS2365: Operator '>=' cannot be applied to types 'number' and 'undefined'.
tests/cases/conformance/types/typeRelationships/comparable/equalityStrictNulls.ts(66,9): error TS2365: Operator '<=' cannot be applied to types 'number' and 'undefined'.
tests/cases/conformance/types/typeRelationships/comparable/equalityStrictNulls.ts(60,13): error TS2532: Object is possibly 'undefined'.
tests/cases/conformance/types/typeRelationships/comparable/equalityStrictNulls.ts(62,13): error TS2532: Object is possibly 'undefined'.
tests/cases/conformance/types/typeRelationships/comparable/equalityStrictNulls.ts(64,14): error TS2532: Object is possibly 'undefined'.
tests/cases/conformance/types/typeRelationships/comparable/equalityStrictNulls.ts(66,14): error TS2532: Object is possibly 'undefined'.
==== tests/cases/conformance/types/typeRelationships/comparable/equalityStrictNulls.ts (4 errors) ====
@@ -65,20 +65,20 @@ tests/cases/conformance/types/typeRelationships/comparable/equalityStrictNulls.t
function f4(x: number) {
if (x > undefined) {
~~~~~~~~~~~~~
!!! error TS2365: Operator '>' cannot be applied to types 'number' and 'undefined'.
~~~~~~~~~
!!! error TS2532: Object is possibly 'undefined'.
}
if (x < undefined) {
~~~~~~~~~~~~~
!!! error TS2365: Operator '<' cannot be applied to types 'number' and 'undefined'.
~~~~~~~~~
!!! error TS2532: Object is possibly 'undefined'.
}
if (x >= undefined) {
~~~~~~~~~~~~~~
!!! error TS2365: Operator '>=' cannot be applied to types 'number' and 'undefined'.
~~~~~~~~~
!!! error TS2532: Object is possibly 'undefined'.
}
if (x <= undefined) {
~~~~~~~~~~~~~~
!!! error TS2365: Operator '<=' cannot be applied to types 'number' and 'undefined'.
~~~~~~~~~
!!! error TS2532: Object is possibly 'undefined'.
}
}
function f5(x: string) {

16
tests/baselines/reference/inOperatorWithInvalidOperands.errors.txt
View File

@@ -1,6 +1,8 @@
tests/cases/conformance/expressions/binaryOperators/inOperator/inOperatorWithInvalidOperands.ts(12,11): error TS2360: The left-hand side of an 'in' expression must be of type 'any', 'string', 'number', or 'symbol'.
tests/cases/conformance/expressions/binaryOperators/inOperator/inOperatorWithInvalidOperands.ts(13,11): error TS2360: The left-hand side of an 'in' expression must be of type 'any', 'string', 'number', or 'symbol'.
tests/cases/conformance/expressions/binaryOperators/inOperator/inOperatorWithInvalidOperands.ts(14,11): error TS2360: The left-hand side of an 'in' expression must be of type 'any', 'string', 'number', or 'symbol'.
tests/cases/conformance/expressions/binaryOperators/inOperator/inOperatorWithInvalidOperands.ts(16,11): error TS2531: Object is possibly 'null'.
tests/cases/conformance/expressions/binaryOperators/inOperator/inOperatorWithInvalidOperands.ts(17,11): error TS2532: Object is possibly 'undefined'.
tests/cases/conformance/expressions/binaryOperators/inOperator/inOperatorWithInvalidOperands.ts(19,11): error TS2360: The left-hand side of an 'in' expression must be of type 'any', 'string', 'number', or 'symbol'.
tests/cases/conformance/expressions/binaryOperators/inOperator/inOperatorWithInvalidOperands.ts(20,11): error TS2360: The left-hand side of an 'in' expression must be of type 'any', 'string', 'number', or 'symbol'.
tests/cases/conformance/expressions/binaryOperators/inOperator/inOperatorWithInvalidOperands.ts(30,16): error TS2361: The right-hand side of an 'in' expression must be of type 'any', an object type or a type parameter
@@ -11,13 +13,13 @@ tests/cases/conformance/expressions/binaryOperators/inOperator/inOperatorWithInv
tests/cases/conformance/expressions/binaryOperators/inOperator/inOperatorWithInvalidOperands.ts(35,16): error TS2361: The right-hand side of an 'in' expression must be of type 'any', an object type or a type parameter
tests/cases/conformance/expressions/binaryOperators/inOperator/inOperatorWithInvalidOperands.ts(36,16): error TS2361: The right-hand side of an 'in' expression must be of type 'any', an object type or a type parameter
tests/cases/conformance/expressions/binaryOperators/inOperator/inOperatorWithInvalidOperands.ts(37,16): error TS2361: The right-hand side of an 'in' expression must be of type 'any', an object type or a type parameter
tests/cases/conformance/expressions/binaryOperators/inOperator/inOperatorWithInvalidOperands.ts(38,16): error TS2361: The right-hand side of an 'in' expression must be of type 'any', an object type or a type parameter
tests/cases/conformance/expressions/binaryOperators/inOperator/inOperatorWithInvalidOperands.ts(39,17): error TS2361: The right-hand side of an 'in' expression must be of type 'any', an object type or a type parameter
tests/cases/conformance/expressions/binaryOperators/inOperator/inOperatorWithInvalidOperands.ts(38,16): error TS2531: Object is possibly 'null'.
tests/cases/conformance/expressions/binaryOperators/inOperator/inOperatorWithInvalidOperands.ts(39,17): error TS2532: Object is possibly 'undefined'.
tests/cases/conformance/expressions/binaryOperators/inOperator/inOperatorWithInvalidOperands.ts(43,11): error TS2360: The left-hand side of an 'in' expression must be of type 'any', 'string', 'number', or 'symbol'.
tests/cases/conformance/expressions/binaryOperators/inOperator/inOperatorWithInvalidOperands.ts(43,17): error TS2361: The right-hand side of an 'in' expression must be of type 'any', an object type or a type parameter
==== tests/cases/conformance/expressions/binaryOperators/inOperator/inOperatorWithInvalidOperands.ts (17 errors) ====
==== tests/cases/conformance/expressions/binaryOperators/inOperator/inOperatorWithInvalidOperands.ts (19 errors) ====
enum E { a }
var x: any;
@@ -40,7 +42,11 @@ tests/cases/conformance/expressions/binaryOperators/inOperator/inOperatorWithInv
!!! error TS2360: The left-hand side of an 'in' expression must be of type 'any', 'string', 'number', or 'symbol'.
var ra4 = a4 in x;
var ra5 = null in x;
~~~~
!!! error TS2531: Object is possibly 'null'.
var ra6 = undefined in x;
~~~~~~~~~
!!! error TS2532: Object is possibly 'undefined'.
var ra7 = E.a in x;
var ra8 = false in x;
~~~~~
@@ -83,10 +89,10 @@ tests/cases/conformance/expressions/binaryOperators/inOperator/inOperatorWithInv
!!! error TS2361: The right-hand side of an 'in' expression must be of type 'any', an object type or a type parameter
var rb9 = x in null;
~~~~
!!! error TS2361: The right-hand side of an 'in' expression must be of type 'any', an object type or a type parameter
!!! error TS2531: Object is possibly 'null'.
var rb10 = x in undefined;
~~~~~~~~~
!!! error TS2361: The right-hand side of an 'in' expression must be of type 'any', an object type or a type parameter
!!! error TS2532: Object is possibly 'undefined'.
// both operands are invalid

9
tests/baselines/reference/widenedTypes.errors.txt
View File

@@ -1,5 +1,6 @@
tests/cases/compiler/widenedTypes.ts(2,1): error TS2358: The left-hand side of an 'instanceof' expression must be of type 'any', an object type or a type parameter.
tests/cases/compiler/widenedTypes.ts(6,7): error TS2361: The right-hand side of an 'in' expression must be of type 'any', an object type or a type parameter
tests/cases/compiler/widenedTypes.ts(5,1): error TS2531: Object is possibly 'null'.
tests/cases/compiler/widenedTypes.ts(6,7): error TS2531: Object is possibly 'null'.
tests/cases/compiler/widenedTypes.ts(8,15): error TS2531: Object is possibly 'null'.
tests/cases/compiler/widenedTypes.ts(10,14): error TS2695: Left side of comma operator is unused and has no side effects.
tests/cases/compiler/widenedTypes.ts(11,1): error TS2322: Type '""' is not assignable to type 'number'.
@@ -11,7 +12,7 @@ tests/cases/compiler/widenedTypes.ts(24,5): error TS2322: Type '{ x: number; y:
Type 'number' is not assignable to type 'string'.
==== tests/cases/compiler/widenedTypes.ts (8 errors) ====
==== tests/cases/compiler/widenedTypes.ts (9 errors) ====
null instanceof (() => { });
~~~~
@@ -19,9 +20,11 @@ tests/cases/compiler/widenedTypes.ts(24,5): error TS2322: Type '{ x: number; y:
({}) instanceof null; // Ok because null is a subtype of function
null in {};
~~~~
!!! error TS2531: Object is possibly 'null'.
"" in null;
~~~~
!!! error TS2361: The right-hand side of an 'in' expression must be of type 'any', an object type or a type parameter
!!! error TS2531: Object is possibly 'null'.
for (var a in null) { }
~~~~