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