Handle mutation while enumerating correctly. Fix some bugs.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@55583 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/CGObjCGNU.cpp b/lib/CodeGen/CGObjCGNU.cpp
index 4565fbf..4d69aed 100644
--- a/lib/CodeGen/CGObjCGNU.cpp
+++ b/lib/CodeGen/CGObjCGNU.cpp
@@ -120,6 +120,7 @@
const ObjCProtocolDecl *PD);
virtual void GenerateProtocol(const ObjCProtocolDecl *PD);
virtual llvm::Function *ModuleInitFunction();
+ virtual llvm::Function *EnumerationMutationFunction();
};
} // end anonymous namespace
@@ -958,6 +959,13 @@
return Method;
}
+llvm::Function *CGObjCGNU::EnumerationMutationFunction()
+{
+ assert(0 && "No enumeration mutation function in the GNU runtime!");
+
+ return 0;
+}
+
CodeGen::CGObjCRuntime *CodeGen::CreateGNUObjCRuntime(CodeGen::CodeGenModule &CGM){
return new CGObjCGNU(CGM);
}