clang/test/CodeGen/debug-info-block.c

   1 // RUN: %clang_cc1 -fblocks -debug-info-kind=limited -emit-llvm -o - %s | FileCheck %s
   2 // Verify that the desired debugging type is generated for a structure
   3 // member that is a pointer to a block.
   4
   5 // CHECK: !DICompositeType(tag: DW_TAG_structure_type, scope
   6 // CHECK-NOT:              line
   7 // CHECK-SAME:             elements: ![[ELEMS1:.*]])
   8 // CHECK: ![[ELEMS1]] = {{.*, .*, .*,}} ![[FPEL1:.*]], {{.*}}
   9 // CHECK: ![[INT:.*]] = !DIBasicType(name: "int"
  10 // CHECK: ![[FPEL1]] = {{.*}}"__FuncPtr", {{.*}}, baseType: ![[FPTY1:[0-9]+]]
  11 // CHECK: ![[FPTY1]] = {{.*}}baseType: ![[FNTY1:[0-9]+]]
  12 // CHECK: ![[FNTY1]] = !DISubroutineType(types: ![[VOIDVOID:[0-9]+]])
  13 // CHECK: ![[VOIDVOID]] = !{null}
  14 // CHECK: !DICompositeType(tag: DW_TAG_structure_type, name: "__block_descriptor"
  15 // CHECK-NOT:              line
  16 // CHECK-SAME:            )
  17
  18 // CHECK: !DICompositeType(tag: DW_TAG_structure_type, scope
  19 // CHECK-NOT:              line
  20 // CHECK-SAME:             elements: ![[ELEMS2:.*]])
  21 // CHECK: ![[ELEMS2]] = {{.*,.*,.*}}, ![[FPEL2:.*]], {{.*}}
  22 // CHECK: ![[FPEL2]] = {{.*}}"__FuncPtr", {{.*}}, baseType: ![[FPTY2:[0-9]+]]
  23 // CHECK: ![[FPTY2]] = {{.*}}baseType: ![[FNTY2:[0-9]+]]
  24 // CHECK: ![[FNTY2]] = !DISubroutineType(types: ![[INTINT:[0-9]+]])
  25 // CHECK: ![[INTINT]] = !{![[INT]], ![[INT]]}
  26 struct inStruct {
  27   void (^voidBlockPtr)(void);
  28   int (^intBlockPtr)(int);
  29 } is;