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Be more conservative about reusing parameters.

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This commit is contained in:
Cyrus Najmabadi 2015-02-09 14:40:03 -08:00
parent a79e8e928b
commit 17dd6c2de0
1 changed files with 7 additions and 3 deletions
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10
src/compiler/parser.ts
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@ -1924,9 +1924,13 @@ module ts {
} }
function isReusableParameter(node: Node) { function isReusableParameter(node: Node) {
// TODO: this most likely needs the same initializer check that if (node.kind !== SyntaxKind.Parameter) {
// isReusableVariableDeclaration has. return false;
return node.kind === SyntaxKind.Parameter; }
// See the comment in isReusableVariableDeclaration for why we do this.
var parameter = <ParameterDeclaration>node;
return parameter.initializer === undefined;
} }
// Returns true if we should abort parsing. // Returns true if we should abort parsing.