Emit debug info for objc_selector.

llvm-svn: 125163

clang/lib/CodeGen/CGDebugInfo.cpp

@@ -313,6 +313,12 @@ llvm::DIType CGDebugInfo::CreateType(const BuiltinType *BT) {
                                      getOrCreateMainFile(),
                                      0, 0, 0, 0, Elements);
   }
+  case BuiltinType::ObjCSel: {
+    return  DBuilder.CreateStructType(TheCU, "objc_selector", 
+                                      getOrCreateMainFile(), 0, 0, 0,
+                                      llvm::DIDescriptor::FlagFwdDecl, 
+                                      llvm::DIArray());
+  }
   case BuiltinType::UChar:
   case BuiltinType::Char_U: Encoding = llvm::dwarf::DW_ATE_unsigned_char; break;
   case BuiltinType::Char_S:

clang/test/CodeGenObjC/debug-info-selector.m

@@ -0,0 +1,15 @@
+// RUN: %clang_cc1 -emit-llvm  -g %s -o - | FileCheck %s
+// Radar 8494540
+
+// CHECK: objc_selector
+@interface MyClass {
+}
+- (id)init;
+@end
+
+@implementation MyClass
+- (id) init
+{
+  return self;
+}
+@end