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assert/ErrorUnsupported in unimplemented stub functions instead of 

miscompiling.

llvm-svn: 64647
This commit is contained in:
Daniel Dunbar 2009-02-16 18:48:45 +00:00
parent 6ae3eaf5a8
commit d73ea816af
1 changed files with 25 additions and 16 deletions
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41
clang/lib/CodeGen/CGObjCMac.cpp
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@ -726,30 +726,39 @@ public:
virtual llvm::Function *GetPropertySetFunction(){
return ObjCTypes.SetPropertyFn;
}
virtual llvm::Function *EnumerationMutationFunction()
{ return ObjCTypes.EnumerationMutationFn; }
virtual llvm::Function *EnumerationMutationFunction() {
return ObjCTypes.EnumerationMutationFn;
}
virtual void EmitTryOrSynchronizedStmt(CodeGen::CodeGenFunction &CGF,
const Stmt &S)
{ return; }
const Stmt &S) {
CGF.ErrorUnsupported(&S, "try or synchronized statement");
}
virtual void EmitThrowStmt(CodeGen::CodeGenFunction &CGF,
const ObjCAtThrowStmt &S)
{ return; }
const ObjCAtThrowStmt &S) {
CGF.ErrorUnsupported(&S, "throw statement");
}
virtual llvm::Value * EmitObjCWeakRead(CodeGen::CodeGenFunction &CGF,
llvm::Value *AddrWeakObj)
{ return 0; }
llvm::Value *AddrWeakObj) {
assert(0 && "FIXME: Implement EmitObjCWeakRead for non-fragile ABI");
return 0;
}
virtual void EmitObjCWeakAssign(CodeGen::CodeGenFunction &CGF,
llvm::Value *src, llvm::Value *dst)
{ return; }
llvm::Value *src, llvm::Value *dst) {
assert(0 && "FIXME: Implement EmitObjCWeakAssign for non-fragile ABI");
}
virtual void EmitObjCGlobalAssign(CodeGen::CodeGenFunction &CGF,
llvm::Value *src, llvm::Value *dest)
{ return; }
llvm::Value *src, llvm::Value *dest) {
assert(0 && "FIXME: Implement EmitObjCGlobalAssign for non-fragile ABI");
}
virtual void EmitObjCIvarAssign(CodeGen::CodeGenFunction &CGF,
llvm::Value *src, llvm::Value *dest)
{ return; }
llvm::Value *src, llvm::Value *dest) {
assert(0 && "FIXME: Implement EmitObjCIvarAssign for non-fragile ABI");
}
virtual void EmitObjCStrongCastAssign(CodeGen::CodeGenFunction &CGF,
llvm::Value *src, llvm::Value *dest)
{ return; }
llvm::Value *src, llvm::Value *dest) {
assert(0 && "FIXME: Implement EmitObjCStrongCastAssign for non-fragile ABI");
}
virtual LValue EmitObjCValueForIvar(CodeGen::CodeGenFunction &CGF,
QualType ObjectTy,
llvm::Value *BaseValue,