[cfe-commits] r163553 - /cfe/trunk/lib/Sema/SemaInit.cpp

[Argyrios Kyrtzidis]

Author: akirtzidis
Date: Mon Sep 10 17:04:26 2012
New Revision: 163553

URL: http://llvm.org/viewvc/llvm-project?rev=163553&view=rev
Log:
Move the null check outside of the loop, no functionality change.

Modified:
    cfe/trunk/lib/Sema/SemaInit.cpp

Modified: cfe/trunk/lib/Sema/SemaInit.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Sema/SemaInit.cpp?rev=163553&r1=163552&r2=163553&view=diff
==============================================================================
--- cfe/trunk/lib/Sema/SemaInit.cpp (original)
+++ cfe/trunk/lib/Sema/SemaInit.cpp Mon Sep 10 17:04:26 2012
@@ -1503,11 +1503,14 @@
 ///  corresponds to FieldName.
 static IndirectFieldDecl *FindIndirectFieldDesignator(FieldDecl *AnonField,
                                                  IdentifierInfo *FieldName) {
+  if (!FieldName)
+    return 0;
+
   assert(AnonField->isAnonymousStructOrUnion());
   Decl *NextDecl = AnonField->getNextDeclInContext();
   while (IndirectFieldDecl *IF = 
           dyn_cast_or_null<IndirectFieldDecl>(NextDecl)) {
-    if (FieldName && FieldName == IF->getAnonField()->getIdentifier())
+    if (FieldName == IF->getAnonField()->getIdentifier())
       return IF;
     NextDecl = NextDecl->getNextDeclInContext();
   }