diff options
Diffstat (limited to 'clang/test/Layout/ms-x86-alias-avoidance-padding.cpp')
| -rw-r--r-- | clang/test/Layout/ms-x86-alias-avoidance-padding.cpp | 76 |
1 files changed, 69 insertions, 7 deletions
diff --git a/clang/test/Layout/ms-x86-alias-avoidance-padding.cpp b/clang/test/Layout/ms-x86-alias-avoidance-padding.cpp index 1b5d25cd5b79..482491370179 100644 --- a/clang/test/Layout/ms-x86-alias-avoidance-padding.cpp +++ b/clang/test/Layout/ms-x86-alias-avoidance-padding.cpp @@ -139,29 +139,29 @@ struct BT3 : BT0, BT2 { struct T0 : AT { T0() { - printf("T0 (this) : %d\n", (char*)this - buffer); + printf("T0 (this) : %d\n", (int)((char*)this - buffer)); } }; struct T1 : T0 { char a; T1() { - printf("T1 (this) : %d\n", (char*)this - buffer); - printf("T1 (fiel) : %d\n", (char*)&a - buffer); + printf("T1 (this) : %d\n", (int)((char*)this - buffer)); + printf("T1 (fiel) : %d\n", (int)((char*)&a - buffer)); } }; struct T2 : AT { char a; T2() { - printf("T2 (this) : %d\n", (char*)this - buffer); - printf("T2 (fiel) : %d\n", (char*)&a - buffer); + printf("T2 (this) : %d\n", (int)((char*)this - buffer)); + printf("T2 (fiel) : %d\n", (int)((char*)&a - buffer)); } }; struct __declspec(align(1)) T3 : virtual T1, virtual T2 { T3() { - printf("T3 (this) : %d\n", (char*)this - buffer); + printf("T3 (this) : %d\n", (int)((char*)this - buffer)); } }; @@ -196,7 +196,69 @@ struct __declspec(align(1)) T3 : virtual T1, virtual T2 { // CHECK-X64-NEXT: | [sizeof=24, align=8 // CHECK-X64-NEXT: | nvsize=8, nvalign=8] +struct B {}; +struct C { int a; }; +struct D : B, virtual C { B b; }; +struct E : D, B {}; +// CHECK: *** Dumping AST Record Layout +// CHECK: *** Dumping AST Record Layout +// CHECK: *** Dumping AST Record Layout +// CHECK: *** Dumping AST Record Layout +// CHECK-NEXT: 0 | struct E +// CHECK-NEXT: 0 | struct D (base) +// CHECK-NEXT: 4 | struct B (base) (empty) +// CHECK-NEXT: 0 | (D vbtable pointer) +// CHECK-NEXT: 4 | struct B b (empty) +// CHECK: 8 | struct B (base) (empty) +// CHECK-NEXT: 8 | struct C (virtual base) +// CHECK-NEXT: 8 | int a +// CHECK-NEXT: | [sizeof=12, align=4 +// CHECK-NEXT: | nvsize=8, nvalign=4] +// CHECK-X64: *** Dumping AST Record Layout +// CHECK-X64: *** Dumping AST Record Layout +// CHECK-X64: *** Dumping AST Record Layout +// CHECK-X64: *** Dumping AST Record Layout +// CHECK-X64-NEXT: 0 | struct E +// CHECK-X64-NEXT: 0 | struct D (base) +// CHECK-X64-NEXT: 8 | struct B (base) (empty) +// CHECK-X64-NEXT: 0 | (D vbtable pointer) +// CHECK-X64-NEXT: 8 | struct B b (empty) +// CHECK-X64: 16 | struct B (base) (empty) +// CHECK-X64-NEXT: 16 | struct C (virtual base) +// CHECK-X64-NEXT: 16 | int a +// CHECK-X64-NEXT: | [sizeof=24, align=8 +// CHECK-X64-NEXT: | nvsize=16, nvalign=8] + +struct F : virtual D, virtual B {}; +// CHECK: *** Dumping AST Record Layout +// CHECK-NEXT: 0 | struct F +// CHECK-NEXT: 0 | (F vbtable pointer) +// CHECK-NEXT: 4 | struct C (virtual base) +// CHECK-NEXT: 4 | int a +// CHECK-NEXT: 8 | struct D (virtual base) +// CHECK-NEXT: 12 | struct B (base) (empty) +// CHECK-NEXT: 8 | (D vbtable pointer) +// CHECK-NEXT: 12 | struct B b (empty) +// CHECK: 16 | struct B (virtual base) (empty) +// CHECK-NEXT: | [sizeof=16, align=4 +// CHECK-NEXT: | nvsize=4, nvalign=4] +// CHECK-X64: *** Dumping AST Record Layout +// CHECK-X64-NEXT: 0 | struct F +// CHECK-X64-NEXT: 0 | (F vbtable pointer) +// CHECK-X64-NEXT: 8 | struct C (virtual base) +// CHECK-X64-NEXT: 8 | int a +// CHECK-X64-NEXT: 16 | struct D (virtual base) +// CHECK-X64-NEXT: 24 | struct B (base) (empty) +// CHECK-X64-NEXT: 16 | (D vbtable pointer) +// CHECK-X64-NEXT: 24 | struct B b (empty) +// CHECK-X64: 32 | struct B (virtual base) (empty) +// CHECK-X64-NEXT: | [sizeof=32, align=8 +// CHECK-X64-NEXT: | nvsize=8, nvalign=8] + int a[ sizeof(AT3) + sizeof(BT3) + -sizeof(T3)]; +sizeof(T3) + +sizeof(E) + +sizeof(F) + +0]; |