Handle operator call expressions where the callee is a member function.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72458 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/CGCXX.cpp b/lib/CodeGen/CGCXX.cpp
index 0257494..94d69d8 100644
--- a/lib/CodeGen/CGCXX.cpp
+++ b/lib/CodeGen/CGCXX.cpp
@@ -124,6 +124,25 @@
CE->arg_begin(), CE->arg_end());
}
+RValue
+CodeGenFunction::EmitCXXOperatorMemberCallExpr(const CXXOperatorCallExpr *E,
+ const CXXMethodDecl *MD) {
+ assert(MD->isInstance() &&
+ "Trying to emit a member call expr on a static method!");
+
+
+ const FunctionProtoType *FPT = MD->getType()->getAsFunctionProtoType();
+ const llvm::Type *Ty =
+ CGM.getTypes().GetFunctionType(CGM.getTypes().getFunctionInfo(MD),
+ FPT->isVariadic());
+ llvm::Constant *Callee = CGM.GetAddrOfFunction(GlobalDecl(MD), Ty);
+
+ llvm::Value *This = EmitLValue(E->getArg(0)).getAddress();
+
+ return EmitCXXMemberCall(MD, Callee, This,
+ E->arg_begin() + 1, E->arg_end());
+}
+
llvm::Value *CodeGenFunction::LoadCXXThis() {
assert(isa<CXXMethodDecl>(CurFuncDecl) &&
"Must be in a C++ member function decl to load 'this'");