clang/test/CodeGenObjC/debug-info-block-type.m

   1 // RUN: %clang_cc1 -emit-llvm -fblocks -debug-info-kind=limited  -triple x86_64-apple-darwin14 -x objective-c < %s -o - | FileCheck %s
   2 // CHECK: !DIDerivedType(tag: DW_TAG_member, name: "__FuncPtr"
   3 // CHECK-SAME:           baseType: ![[PTR:[0-9]+]]
   4 // CHECK: ![[PTR]] = !DIDerivedType(tag: DW_TAG_pointer_type,
   5 // CHECK-SAME:                      baseType: ![[FNTYPE:[0-9]+]]
   6 // CHECK: ![[FNTYPE]] = !DISubroutineType(types: ![[ARGS:[0-9]+]])
   7 // CHECK: ![[ARGS]] = !{![[BOOL:.*]], ![[ID:.*]]}
   8 #define nil ((void*) 0)
   9 typedef signed char BOOL;
  10 // CHECK: ![[BOOL]] = !DIDerivedType(tag: DW_TAG_typedef, name: "BOOL"
  11 // CHECK-SAME:                              line: [[@LINE-2]]
  12 // CHECK: ![[ID]] = !DIDerivedType(tag: DW_TAG_typedef, name: "id"
  13
  14 typedef BOOL (^SomeKindOfPredicate)(id obj);
  15 int main(void)
  16 {
  17   SomeKindOfPredicate p = ^BOOL(id obj) { return obj != nil; };
  18   // CHECK: !DIDerivedType(tag: DW_TAG_member, name: "__FuncPtr",
  19   // CHECK-SAME:           line: [[@LINE-2]]
  20   // CHECK-SAME:           size: 64, offset: 128,
  21   return p(nil);
  22 }