| Warren Hunt | af41fcc | 2013-10-30 00:08:34 +0000 | [diff] [blame] | 1 | // RUN: %clang_cc1 -fno-rtti -emit-llvm-only -triple i686-pc-win32 -fdump-record-layouts -cxx-abi microsoft %s 2>/dev/null \ |
| Warren Hunt | bd1b0c6 | 2013-10-14 19:08:58 +0000 | [diff] [blame] | 2 | // RUN: | FileCheck %s |
| Warren Hunt | af41fcc | 2013-10-30 00:08:34 +0000 | [diff] [blame] | 3 | // RUN: %clang_cc1 -fno-rtti -emit-llvm-only -triple x86_64-pc-win32 -fdump-record-layouts -cxx-abi microsoft %s 2>/dev/null \ |
| Warren Hunt | 55d8e82 | 2013-10-23 23:53:07 +0000 | [diff] [blame] | 4 | // RUN: | FileCheck %s -check-prefix CHECK-X64 |
| Warren Hunt | bd1b0c6 | 2013-10-14 19:08:58 +0000 | [diff] [blame] | 5 | |
| 6 | extern "C" int printf(const char *fmt, ...); |
| 7 | |
| 8 | struct B0 { char a; B0() : a(0xB0) {} }; |
| 9 | struct __declspec(align(1)) B1 {}; |
| 10 | |
| Warren Hunt | af41fcc | 2013-10-30 00:08:34 +0000 | [diff] [blame] | 11 | struct A : virtual B0 {} b; |
| Warren Hunt | bd1b0c6 | 2013-10-14 19:08:58 +0000 | [diff] [blame] | 12 | |
| 13 | // CHECK: *** Dumping AST Record Layout |
| 14 | // CHECK: 0 | struct A |
| 15 | // CHECK: 0 | (A vbtable pointer) |
| 16 | // CHECK: 4 | struct B0 (virtual base) |
| 17 | // CHECK: 4 | char a |
| 18 | // CHECK: | [sizeof=5, align=4 |
| 19 | // CHECK: | nvsize=4, nvalign=4] |
| Warren Hunt | 55d8e82 | 2013-10-23 23:53:07 +0000 | [diff] [blame] | 20 | // CHECK-X64: *** Dumping AST Record Layout |
| 21 | // CHECK-X64: 0 | struct A |
| 22 | // CHECK-X64: 0 | (A vbtable pointer) |
| 23 | // CHECK-X64: 8 | struct B0 (virtual base) |
| 24 | // CHECK-X64: 8 | char a |
| 25 | // CHECK-X64: | [sizeof=16, align=8 |
| 26 | // CHECK-X64: | nvsize=8, nvalign=8] |
| Warren Hunt | bd1b0c6 | 2013-10-14 19:08:58 +0000 | [diff] [blame] | 27 | |
| 28 | struct __declspec(align(1)) B : virtual B0 {}; |
| 29 | |
| 30 | // CHECK: *** Dumping AST Record Layout |
| 31 | // CHECK: 0 | struct B |
| 32 | // CHECK: 0 | (B vbtable pointer) |
| 33 | // CHECK: 4 | struct B0 (virtual base) |
| 34 | // CHECK: 4 | char a |
| 35 | // CHECK: | [sizeof=8, align=4 |
| 36 | // CHECK: | nvsize=4, nvalign=4] |
| Warren Hunt | 55d8e82 | 2013-10-23 23:53:07 +0000 | [diff] [blame] | 37 | // CHECK-X64: *** Dumping AST Record Layout |
| 38 | // CHECK-X64: 0 | struct B |
| 39 | // CHECK-X64: 0 | (B vbtable pointer) |
| 40 | // CHECK-X64: 8 | struct B0 (virtual base) |
| 41 | // CHECK-X64: 8 | char a |
| 42 | // CHECK-X64: | [sizeof=16, align=8 |
| 43 | // CHECK-X64: | nvsize=8, nvalign=8] |
| Warren Hunt | bd1b0c6 | 2013-10-14 19:08:58 +0000 | [diff] [blame] | 44 | |
| 45 | struct C : virtual B0 { int a; C() : a(0xC) {} }; |
| 46 | |
| 47 | // CHECK: *** Dumping AST Record Layout |
| 48 | // CHECK: 0 | struct C |
| 49 | // CHECK: 0 | (C vbtable pointer) |
| 50 | // CHECK: 4 | int a |
| 51 | // CHECK: 8 | struct B0 (virtual base) |
| 52 | // CHECK: 8 | char a |
| 53 | // CHECK: | [sizeof=9, align=4 |
| 54 | // CHECK: | nvsize=8, nvalign=4] |
| Warren Hunt | 55d8e82 | 2013-10-23 23:53:07 +0000 | [diff] [blame] | 55 | // CHECK-X64: *** Dumping AST Record Layout |
| 56 | // CHECK-X64: 0 | struct C |
| 57 | // CHECK-X64: 0 | (C vbtable pointer) |
| 58 | // CHECK-X64: 8 | int a |
| 59 | // CHECK-X64: 16 | struct B0 (virtual base) |
| 60 | // CHECK-X64: 16 | char a |
| 61 | // CHECK-X64: | [sizeof=24, align=8 |
| 62 | // CHECK-X64: | nvsize=16, nvalign=8] |
| Warren Hunt | bd1b0c6 | 2013-10-14 19:08:58 +0000 | [diff] [blame] | 63 | |
| 64 | struct D : virtual B0 { __declspec(align(1)) int a; D() : a(0xD) {} }; |
| 65 | |
| 66 | // CHECK: *** Dumping AST Record Layout |
| 67 | // CHECK: 0 | struct D |
| 68 | // CHECK: 0 | (D vbtable pointer) |
| 69 | // CHECK: 4 | int a |
| 70 | // CHECK: 8 | struct B0 (virtual base) |
| 71 | // CHECK: 8 | char a |
| 72 | // CHECK: | [sizeof=12, align=4 |
| 73 | // CHECK: | nvsize=8, nvalign=4] |
| Warren Hunt | 55d8e82 | 2013-10-23 23:53:07 +0000 | [diff] [blame] | 74 | // CHECK-X64: *** Dumping AST Record Layout |
| 75 | // CHECK-X64: 0 | struct D |
| 76 | // CHECK-X64: 0 | (D vbtable pointer) |
| 77 | // CHECK-X64: 8 | int a |
| 78 | // CHECK-X64: 16 | struct B0 (virtual base) |
| 79 | // CHECK-X64: 16 | char a |
| 80 | // CHECK-X64: | [sizeof=24, align=8 |
| 81 | // CHECK-X64: | nvsize=16, nvalign=8] |
| Warren Hunt | bd1b0c6 | 2013-10-14 19:08:58 +0000 | [diff] [blame] | 82 | |
| 83 | struct E : virtual B0, virtual B1 {}; |
| 84 | |
| 85 | // CHECK: *** Dumping AST Record Layout |
| 86 | // CHECK: 0 | struct E |
| 87 | // CHECK: 0 | (E vbtable pointer) |
| 88 | // CHECK: 4 | struct B0 (virtual base) |
| 89 | // CHECK: 4 | char a |
| 90 | // CHECK: 5 | struct B1 (virtual base) (empty) |
| 91 | // CHECK: | [sizeof=8, align=4 |
| 92 | // CHECK: | nvsize=4, nvalign=4] |
| Warren Hunt | 55d8e82 | 2013-10-23 23:53:07 +0000 | [diff] [blame] | 93 | // CHECK-X64: *** Dumping AST Record Layout |
| 94 | // CHECK-X64: 0 | struct E |
| 95 | // CHECK-X64: 0 | (E vbtable pointer) |
| 96 | // CHECK-X64: 8 | struct B0 (virtual base) |
| 97 | // CHECK-X64: 8 | char a |
| 98 | // CHECK-X64: 9 | struct B1 (virtual base) (empty) |
| 99 | // CHECK-X64: | [sizeof=16, align=8 |
| 100 | // CHECK-X64: | nvsize=8, nvalign=8] |
| Reid Kleckner | bd5bd4b | 2013-10-14 21:14:05 +0000 | [diff] [blame] | 101 | |
| 102 | struct F { char a; virtual ~F(); }; |
| 103 | |
| 104 | // CHECK: *** Dumping AST Record Layout |
| 105 | // CHECK: 0 | struct F |
| 106 | // CHECK: 0 | (F vftable pointer) |
| 107 | // CHECK: 4 | char a |
| 108 | // CHECK: | [sizeof=8, align=4 |
| 109 | // CHECK: | nvsize=8, nvalign=4] |
| Warren Hunt | 55d8e82 | 2013-10-23 23:53:07 +0000 | [diff] [blame] | 110 | // CHECK-X64: *** Dumping AST Record Layout |
| 111 | // CHECK-X64: 0 | struct F |
| 112 | // CHECK-X64: 0 | (F vftable pointer) |
| 113 | // CHECK-X64: 8 | char a |
| 114 | // CHECK-X64: | [sizeof=16, align=8 |
| 115 | // CHECK-X64: | nvsize=16, nvalign=8] |
| Reid Kleckner | bd5bd4b | 2013-10-14 21:14:05 +0000 | [diff] [blame] | 116 | |
| Warren Hunt | bd1b0c6 | 2013-10-14 19:08:58 +0000 | [diff] [blame] | 117 | int a[ |
| 118 | sizeof(A)+ |
| 119 | sizeof(B)+ |
| 120 | sizeof(C)+ |
| 121 | sizeof(D)+ |
| Reid Kleckner | bd5bd4b | 2013-10-14 21:14:05 +0000 | [diff] [blame] | 122 | sizeof(E)+ |
| 123 | sizeof(F)]; |