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Fix issue #4603

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This commit is contained in:
vilicvane 2015-09-04 21:47:28 +08:00
parent dc86736820
commit 856f2d895c
1 changed files with 12 additions and 1 deletions
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13
src/compiler/emitter.ts
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@ -897,6 +897,16 @@ var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, Promi
write(text); write(text);
} }
} }
function getEmittingNumericLiteralText(node: LiteralExpression): string {
let text = getLiteralText(node);
if (languageVersion < ScriptTarget.ES6 && isBinaryOrOctalIntegerLiteral(node, text)) {
return node.text;
} else {
return text;
}
}
function getLiteralText(node: LiteralExpression) { function getLiteralText(node: LiteralExpression) {
// Any template literal or string literal with an extended escape // Any template literal or string literal with an extended escape
@ -2352,7 +2362,8 @@ var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, Promi
operand.kind !== SyntaxKind.PostfixUnaryExpression && operand.kind !== SyntaxKind.PostfixUnaryExpression &&
operand.kind !== SyntaxKind.NewExpression && operand.kind !== SyntaxKind.NewExpression &&
!(operand.kind === SyntaxKind.CallExpression && node.parent.kind === SyntaxKind.NewExpression) && !(operand.kind === SyntaxKind.CallExpression && node.parent.kind === SyntaxKind.NewExpression) &&
!(operand.kind === SyntaxKind.FunctionExpression && node.parent.kind === SyntaxKind.CallExpression)) { !(operand.kind === SyntaxKind.FunctionExpression && node.parent.kind === SyntaxKind.CallExpression) &&
!(operand.kind === SyntaxKind.NumericLiteral && node.parent.kind === SyntaxKind.PropertyAccessExpression && !/^0[box]|[e.]/i.test(getEmittingNumericLiteralText(<LiteralExpression>operand)))) {
emit(operand); emit(operand);
return; return;
} }