start avoid doing lots of unneeded work handling selectors
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@52758 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/CGObjCRuntime.h b/lib/CodeGen/CGObjCRuntime.h
index cc33982..a000dd9 100644
--- a/lib/CodeGen/CGObjCRuntime.h
+++ b/lib/CodeGen/CGObjCRuntime.h
@@ -28,6 +28,8 @@
}
namespace clang {
+ class Selector;
+
namespace CodeGen {
class CodeGenModule;
@@ -82,13 +84,13 @@
virtual llvm::Value *GenerateProtocolRef(llvm::IRBuilder &Builder, const char
*ProtocolName) =0;
virtual llvm::Value *GenerateMessageSendSuper(llvm::IRBuilder &Builder,
- const llvm::Type *ReturnTy,
- llvm::Value *Sender,
- const char *SuperClassName,
- llvm::Value *Receiver,
- llvm::Value *Selector,
- llvm::Value** ArgV,
- unsigned ArgC) {return NULL;};
+ const llvm::Type *ReturnTy,
+ llvm::Value *Sender,
+ const char *SuperClassName,
+ llvm::Value *Receiver,
+ Selector Sel,
+ llvm::Value** ArgV,
+ unsigned ArgC) = 0;
/// Generate the named protocol. Protocols contain method metadata but no
/// implementations.
virtual void GenerateProtocol(const char *ProtocolName,