Minor code clean up to make it more readable.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@42803 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/Sema/SemaDecl.cpp b/Sema/SemaDecl.cpp
index 6629450..d85ee6b 100644
--- a/Sema/SemaDecl.cpp
+++ b/Sema/SemaDecl.cpp
@@ -1031,31 +1031,28 @@
IdentifierInfo *CategoryName, SourceLocation CategoryLoc,
IdentifierInfo **ProtoRefNames, unsigned NumProtoRefs) {
ObjcInterfaceDecl *IDecl = getObjCInterfaceDecl(ClassName);
- ObjcCategoryDecl *CDecl;
/// Check that class of this category is already completely declared.
if (!IDecl || IDecl->isForwardDecl()) {
Diag(ClassLoc, diag::err_undef_interface, ClassName->getName());
return 0;
}
- else {
- CDecl = new ObjcCategoryDecl(AtInterfaceLoc, NumProtoRefs,
- CategoryName);
- CDecl->setClassInterface(IDecl);
- /// Check for duplicate interface declaration for this category
- ObjcCategoryDecl *CDeclChain;
- for (CDeclChain = IDecl->getListCategories(); CDeclChain;
- CDeclChain = CDeclChain->getNextClassCategory()) {
- if (CDeclChain->getIdentifier() == CategoryName) {
- Diag(CategoryLoc, diag::err_dup_category_def, ClassName->getName(),
- CategoryName->getName());
- break;
- }
+ ObjcCategoryDecl *CDecl = new ObjcCategoryDecl(AtInterfaceLoc, NumProtoRefs,
+ CategoryName);
+ CDecl->setClassInterface(IDecl);
+ /// Check for duplicate interface declaration for this category
+ ObjcCategoryDecl *CDeclChain;
+ for (CDeclChain = IDecl->getListCategories(); CDeclChain;
+ CDeclChain = CDeclChain->getNextClassCategory()) {
+ if (CDeclChain->getIdentifier() == CategoryName) {
+ Diag(CategoryLoc, diag::err_dup_category_def, ClassName->getName(),
+ CategoryName->getName());
+ break;
}
- if (!CDeclChain)
- CDecl->insertNextClassCategory();
}
-
+ if (!CDeclChain)
+ CDecl->insertNextClassCategory();
+
/// Check then save referenced protocols
for (unsigned int i = 0; i != NumProtoRefs; i++) {
ObjcProtocolDecl* RefPDecl = ObjcProtocols[ProtoRefNames[i]];