[cfe-commits] r152166 - /cfe/trunk/lib/AST/Decl.cpp
Daniel Dunbar
daniel at zuster.org
Tue Mar 6 15:52:46 PST 2012
Author: ddunbar
Date: Tue Mar 6 17:52:46 2012
New Revision: 152166
URL: http://llvm.org/viewvc/llvm-project?rev=152166&view=rev
Log:
[AST] VarDecl::hasDefinition() - Early exit if we find a strong definition.
Modified:
cfe/trunk/lib/AST/Decl.cpp
Modified: cfe/trunk/lib/AST/Decl.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/AST/Decl.cpp?rev=152166&r1=152165&r2=152166&view=diff
==============================================================================
--- cfe/trunk/lib/AST/Decl.cpp (original)
+++ cfe/trunk/lib/AST/Decl.cpp Tue Mar 6 17:52:46 2012
@@ -1313,8 +1313,11 @@
const VarDecl *First = getFirstDeclaration();
for (redecl_iterator I = First->redecls_begin(), E = First->redecls_end();
- I != E; ++I)
+ I != E; ++I) {
Kind = std::max(Kind, (*I)->isThisDeclarationADefinition());
+ if (Kind == Definition)
+ break;
+ }
return Kind;
}
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