| ; REQUIRES: object-emission |
| |
| ; RUN: %llc_dwarf -O0 -filetype=obj < %s | llvm-dwarfdump -debug-dump=info - | FileCheck %s |
| |
| ; From source: |
| ; typedef void x; |
| ; x *y; |
| |
| ; Check that a typedef with no DW_AT_type is produced. The absence of a type is used to imply the 'void' type. |
| |
| ; CHECK: DW_TAG_typedef |
| ; CHECK-NOT: DW_AT_type |
| ; CHECK: {{DW_TAG|NULL}} |
| |
| @y = global i8* null, align 8 |
| |
| !llvm.dbg.cu = !{!0} |
| !llvm.module.flags = !{!8, !9} |
| !llvm.ident = !{!10} |
| |
| !0 = !{!"0x11\004\00clang version 3.5.0 \000\00\000\00\001", !1, !2, !2, !2, !3, !2} ; [ DW_TAG_compile_unit ] [/tmp/dbginfo/typedef.cpp] [DW_LANG_C_plus_plus] |
| !1 = !{!"typedef.cpp", !"/tmp/dbginfo"} |
| !2 = !{} |
| !3 = !{!4} |
| !4 = !{!"0x34\00y\00y\00\002\000\001", null, !5, !6, i8** @y, null} ; [ DW_TAG_variable ] [y] [line 2] [def] |
| !5 = !{!"0x29", !1} ; [ DW_TAG_file_type ] [/tmp/dbginfo/typedef.cpp] |
| !6 = !{!"0xf\00\000\0064\0064\000\000", null, null, !7} ; [ DW_TAG_pointer_type ] [line 0, size 64, align 64, offset 0] [from x] |
| !7 = !{!"0x16\00x\001\000\000\000\000", !1, null, null} ; [ DW_TAG_typedef ] [x] [line 1, size 0, align 0, offset 0] [from ] |
| !8 = !{i32 2, !"Dwarf Version", i32 4} |
| !9 = !{i32 1, !"Debug Info Version", i32 2} |
| !10 = !{!"clang version 3.5.0 "} |
| |
