commit 082c62d943ed95ec89aaafb2939c0aba981e1983
author Daniel Dunbar <daniel@zuster.org> Tue Mar 06 23:52:46 2012 +0000
committer Daniel Dunbar <daniel@zuster.org> Tue Mar 06 23:52:46 2012 +0000
tree 128bb1ebab85d1dc223a1ed8bbde6f916fbf23ed
parent 304314d7399174c60e937b1645d16de3cd63190e

[AST] VarDecl::hasDefinition() - Early exit if we find a strong definition.

llvm-svn: 152166

clang/lib/AST/Decl.cpp

diff --git a/clang/lib/AST/Decl.cpp b/clang/lib/AST/Decl.cpp
index 1942e1e..d5e048a 100644
--- a/clang/lib/AST/Decl.cpp
+++ b/clang/lib/AST/Decl.cpp
@@ -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;
 }