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Merge branch 'master' into tscJsFiles

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Sheetal Nandi
2015-10-12 12:51:24 -07:00
parent 6882035dc0 c05297cfea
commit f28fbfd7c5
51 changed files with 2218 additions and 64 deletions
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src/compiler/parser.ts
+21 -3
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@@ -57,11 +57,17 @@ namespace ts {
return visitNode(cbNode, (<TypeParameterDeclaration>node).name) ||
visitNode(cbNode, (<TypeParameterDeclaration>node).constraint) ||
visitNode(cbNode, (<TypeParameterDeclaration>node).expression);
case SyntaxKind.ShorthandPropertyAssignment:
return visitNodes(cbNodes, node.decorators) ||
visitNodes(cbNodes, node.modifiers) ||
visitNode(cbNode, (<ShorthandPropertyAssignment>node).name) ||
visitNode(cbNode, (<ShorthandPropertyAssignment>node).questionToken) ||
visitNode(cbNode, (<ShorthandPropertyAssignment>node).equalsToken) ||
visitNode(cbNode, (<ShorthandPropertyAssignment>node).objectAssignmentInitializer);
case SyntaxKind.Parameter:
case SyntaxKind.PropertyDeclaration:
case SyntaxKind.PropertySignature:
case SyntaxKind.PropertyAssignment:
case SyntaxKind.ShorthandPropertyAssignment:
case SyntaxKind.VariableDeclaration:
case SyntaxKind.BindingElement:
return visitNodes(cbNodes, node.decorators) ||
@@ -3762,11 +3768,23 @@ namespace ts {
return parseMethodDeclaration(fullStart, decorators, modifiers, asteriskToken, propertyName, questionToken);
}
// Parse to check if it is short-hand property assignment or normal property assignment
if ((token === SyntaxKind.CommaToken || token === SyntaxKind.CloseBraceToken) && tokenIsIdentifier) {
// check if it is short-hand property assignment or normal property assignment
// NOTE: if token is EqualsToken it is interpreted as CoverInitializedName production
// CoverInitializedName[Yield] :
// IdentifierReference[?Yield] Initializer[In, ?Yield]
// this is necessary because ObjectLiteral productions are also used to cover grammar for ObjectAssignmentPattern
const isShorthandPropertyAssignment =
tokenIsIdentifier && (token === SyntaxKind.CommaToken || token === SyntaxKind.CloseBraceToken || token === SyntaxKind.EqualsToken);
if (isShorthandPropertyAssignment) {
let shorthandDeclaration = <ShorthandPropertyAssignment>createNode(SyntaxKind.ShorthandPropertyAssignment, fullStart);
shorthandDeclaration.name = <Identifier>propertyName;
shorthandDeclaration.questionToken = questionToken;
const equalsToken = parseOptionalToken(SyntaxKind.EqualsToken);
if (equalsToken) {
shorthandDeclaration.equalsToken = equalsToken;
shorthandDeclaration.objectAssignmentInitializer = allowInAnd(parseAssignmentExpressionOrHigher);
}
return finishNode(shorthandDeclaration);
}
else {