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Unified Diff: runtime/vm/parser.cc

Issue 10103014: Accept keyword abstract in front of a class declaration (Closed) Base URL: http://dart.googlecode.com/svn/branches/bleeding_edge/dart/
Patch Set: Created 8 years, 8 months ago
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Index: runtime/vm/parser.cc
===================================================================
--- runtime/vm/parser.cc (revision 6609)
+++ runtime/vm/parser.cc (working copy)
@@ -3643,6 +3643,10 @@
ParseFunctionTypeAlias(pending_classes);
} else if (CurrentToken() == Token::kINTERFACE) {
ParseInterfaceDefinition(pending_classes);
+ } else if ((CurrentToken() == Token::kABSTRACT) &&
+ (LookaheadToken(1) == Token::kCLASS)) {
+ ConsumeToken(); // Consume and ignore 'abstract'.
+ ParseClassDefinition(pending_classes);
} else {
set_current_class(toplevel_class);
if (IsVariableDeclaration()) {
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