parser.dart - Issue 8343037: Throw FallThroughError when we fall through a case in a switch statement. Fixes

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Unified Diff: parser.dart

Issue 8343037: Throw FallThroughError when we fall through a case in a switch statement. Fixes (Closed) Base URL: http://dart.googlecode.com/svn/experimental/frog/

Patch Set: '' Created 9 years, 2 months ago

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Index: parser.dart

===================================================================

--- parser.dart (revision 917)

+++ parser.dart (working copy)

@@ -619,6 +619,8 @@

_peekCaseEnd() {

var kind = _peek();

+ //TODO(efortuna): also if the first is an identifier followed by a colon, we

+ //have a label for the case statement.

return kind == TokenKind.RBRACE || kind == TokenKind.CASE ||

kind == TokenKind.DEFAULT;

}

@@ -627,8 +629,8 @@

int start = _peekToken.start;

var label = null;

if (_peekIdentifier()) {

+ label = identifier();

_eat(TokenKind.COLON);

- label = identifier();

}

var cases = [];

while (true) {

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