Patch to fix IR-gen crash generating structure ABI which implements
user specified string class via -fconstant-string-class option.
pr9914.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@131496 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/CGObjCMac.cpp b/lib/CodeGen/CGObjCMac.cpp
index 50f2c78..99d464f 100644
--- a/lib/CodeGen/CGObjCMac.cpp
+++ b/lib/CodeGen/CGObjCMac.cpp
@@ -1048,6 +1048,13 @@
virtual llvm::Value *EmitIvarOffset(CodeGen::CodeGenFunction &CGF,
const ObjCInterfaceDecl *Interface,
const ObjCIvarDecl *Ivar);
+
+ /// GetClassGlobal - Return the global variable for the Objective-C
+ /// class of the given name.
+ virtual llvm::GlobalVariable *GetClassGlobal(const std::string &Name) {
+ assert(false && "CGObjCMac::GetClassGlobal");
+ return 0;
+ }
};
class CGObjCNonFragileABIMac : public CGObjCCommonMac {
@@ -1142,11 +1149,11 @@
bool IsSuper,
const CallArgList &CallArgs,
const ObjCMethodDecl *Method);
-
+
/// GetClassGlobal - Return the global variable for the Objective-C
/// class of the given name.
llvm::GlobalVariable *GetClassGlobal(const std::string &Name);
-
+
/// EmitClassRef - Return a Value*, of type ObjCTypes.ClassPtrTy,
/// for the given class reference.
llvm::Value *EmitClassRef(CGBuilderTy &Builder,