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Move the null check outside of the loop, no functionality change. 

llvm-svn: 163553
This commit is contained in:
Argyrios Kyrtzidis 2012-09-10 22:04:26 +00:00
parent f89a92702f
commit 54b102985d
1 changed files with 4 additions and 1 deletions
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5
clang/lib/Sema/SemaInit.cpp
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@ -1503,11 +1503,14 @@ static void ExpandAnonymousFieldDesignator(Sema &SemaRef,
/// 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();
}