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drop unused variables

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This commit is contained in:
Vladimir Matveev 2014-11-21 17:16:25 -08:00
parent dc3bd6a932
commit 9781c05693
3 changed files with 8 additions and 8 deletions
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8
src/compiler/parser.ts
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@ -2664,8 +2664,6 @@ module ts {
function parseReturnStatement(): ReturnStatement {
var node = <ReturnStatement>createNode(SyntaxKind.ReturnStatement);
var returnTokenStart = scanner.getTokenPos();
var returnTokenLength = scanner.getTextPos() - returnTokenStart;
parseExpected(SyntaxKind.ReturnKeyword);
if (!canParseSemicolon()) {
@ -2935,8 +2933,6 @@ module ts {
node.type = parseTypeAnnotation();
// Issue any initializer-related errors on the equals token
var initializerStart = scanner.getTokenPos();
var initializerFirstTokenLength = scanner.getTextPos() - initializerStart;
node.initializer = parseInitializer(/*inParameter*/ false, noIn);
return finishNode(node);
@ -2998,7 +2994,6 @@ module ts {
function parsePropertyMemberDeclaration(pos: number, modifiers: ModifiersArray): Declaration {
var name = parsePropertyName();
var flags = modifiers ? modifiers.flags : 0;
var questionStart = scanner.getTokenPos();
if (parseOptional(SyntaxKind.QuestionToken)) {
// Note: this is not legal as per the grammar. But we allow it in the parser and
// report an error in the grammar checker.
@ -3031,8 +3026,6 @@ module ts {
property.name = name;
property.type = parseTypeAnnotation();
var initializerStart = scanner.getTokenPos();
var initializerFirstTokenLength = scanner.getTextPos() - initializerStart;
property.initializer = parseInitializer(/*inParameter*/ false);
parseSemicolon();
@ -3324,7 +3317,6 @@ module ts {
var pos = getNodePos();
var modifiers = parseModifiers(modifierContext);
if (token === SyntaxKind.ExportKeyword) {
var modifiersEnd = scanner.getStartPos();
nextToken();
if (parseOptional(SyntaxKind.EqualsToken)) {
return parseExportAssignmentTail(pos, modifiers);

7
tests/baselines/reference/spaceBeforeQuestionMarkInPropertyAssignment.errors.txt Normal file
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@ -0,0 +1,7 @@
tests/cases/compiler/spaceBeforeQuestionMarkInPropertyAssignment.ts(1,12): error TS1162: An object member cannot be declared optional.
==== tests/cases/compiler/spaceBeforeQuestionMarkInPropertyAssignment.ts (1 errors) ====
var x = {x ?: 1} // should not crash
~
!!! error TS1162: An object member cannot be declared optional.

1
tests/cases/compiler/spaceBeforeQuestionMarkInPropertyAssignment.ts Normal file
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@ -0,0 +1 @@
var x = {x ?: 1} // should not crash