dart/sdk/lib/_internal/compiler/implementation/scanner/parser.dart - Issue 87813002: Fix crashes in scanner.

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Unified Diff: dart/sdk/lib/_internal/compiler/implementation/scanner/parser.dart

Issue 87813002: Fix crashes in scanner. (Closed) Base URL: https://dart.googlecode.com/svn/branches/bleeding_edge

Patch Set: Created 7 years, 1 month ago

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Index: dart/sdk/lib/_internal/compiler/implementation/scanner/parser.dart

diff --git a/dart/sdk/lib/_internal/compiler/implementation/scanner/parser.dart b/dart/sdk/lib/_internal/compiler/implementation/scanner/parser.dart

index af56bf995fc049f84f205099015ccc4f17dc0fba..024175e38674d4bec6682452cd96205566198fc3 100644

--- a/dart/sdk/lib/_internal/compiler/implementation/scanner/parser.dart

+++ b/dart/sdk/lib/_internal/compiler/implementation/scanner/parser.dart

@@ -1778,7 +1778,7 @@ class Parser {

}

Token parseParenthesizedExpression(Token token) {

- var begin = (token as BeginGroupToken);

+ var begin = token;

token = expect('(', token);

Johnni Winther 2013/11/26 12:11:12 Add comment that [expect] ensures that `begin.endG

ahe 2013/11/29 10:48:38 Done.

token = parseExpression(token);

if (!identical(begin.endGroup, token)) {