| // RUN: %clang_cc1 -fno-rtti -emit-llvm-only -triple i686-pc-win32 -fdump-record-layouts -fsyntax-only -cxx-abi microsoft %s 2>&1 \ |
| // RUN: | FileCheck %s |
| |
| extern "C" int printf(const char *fmt, ...); |
| |
| struct __declspec(align(8)) B0 { B0() {printf("B0 : %p\n", this);} }; |
| struct __declspec(align(8)) B1 { B1() {printf("B1 : %p\n", this);} }; |
| struct __declspec(align(8)) B2 { B2() {printf("B2 : %p\n", this);} }; |
| struct __declspec(align(8)) B3 { B3() {printf("B3 : %p\n", this);} }; |
| struct __declspec(align(8)) B4 { B4() {printf("B4 : %p\n", this);} }; |
| |
| struct C0 { int a; C0() : a(0xf00000C0) {printf("C0 : %p\n", this);} }; |
| struct C1 { int a; C1() : a(0xf00000C1) {printf("C1 : %p\n", this);} }; |
| struct C2 { int a; C2() : a(0xf00000C2) {printf("C2 : %p\n", this);} }; |
| struct C3 { int a; C3() : a(0xf00000C3) {printf("C3 : %p\n", this);} }; |
| struct C4 { int a; C4() : a(0xf00000C4) {printf("C4 : %p\n", this);} }; |
| |
| struct A : B0 { |
| int a; |
| A() : a(0xf000000A) {printf("X : %p\n", this);} |
| }; |
| |
| // CHECK: *** Dumping AST Record Layout |
| // CHECK: 0 | struct A |
| // CHECK: 0 | struct B0 (base) (empty) |
| // CHECK: 0 | int a |
| // CHECK: | [sizeof=8, align=8 |
| // CHECK: | nvsize=8, nvalign=8] |
| |
| struct B : B0 { |
| B0 b0; |
| int a; |
| B() : a(0xf000000B) {printf("X : %p\n", this);} |
| }; |
| |
| // CHECK: *** Dumping AST Record Layout |
| // CHECK: 0 | struct B |
| // CHECK: 0 | struct B0 (base) (empty) |
| // CHECK: 0 | struct B0 b0 (empty) |
| // CHECK: | [sizeof=8, align=8 |
| // CHECK: | nvsize=0, nvalign=1] |
| // CHECK: 8 | int a |
| // CHECK: | [sizeof=16, align=8 |
| // CHECK: | nvsize=16, nvalign=8] |
| |
| struct C : B0, B1, B2, B3, B4 { |
| int a; |
| C() : a(0xf000000C) {printf("X : %p\n", this);} |
| }; |
| |
| // CHECK: *** Dumping AST Record Layout |
| // CHECK: 0 | struct C |
| // CHECK: 0 | struct B0 (base) (empty) |
| // CHECK: 8 | struct B1 (base) (empty) |
| // CHECK: 16 | struct B2 (base) (empty) |
| // CHECK: 24 | struct B3 (base) (empty) |
| // CHECK: 32 | struct B4 (base) (empty) |
| // CHECK: 32 | int a |
| // CHECK: | [sizeof=40, align=8 |
| // CHECK: | nvsize=40, nvalign=8] |
| |
| struct D { |
| B0 b0; |
| C0 c0; |
| C1 c1; |
| C2 c2; |
| B1 b1; |
| int a; |
| D() : a(0xf000000D) {printf("X : %p\n", this);} |
| }; |
| |
| // CHECK: *** Dumping AST Record Layout |
| // CHECK: 0 | struct D |
| // CHECK: 0 | struct B0 b0 (empty) |
| // CHECK: | [sizeof=8, align=8 |
| // CHECK: | nvsize=0, nvalign=1] |
| // CHECK: 8 | struct C0 c0 |
| // CHECK: 8 | int a |
| // CHECK: | [sizeof=4, align=4 |
| // CHECK: | nvsize=4, nvalign=4] |
| // CHECK: 12 | struct C1 c1 |
| // CHECK: 12 | int a |
| // CHECK: | [sizeof=4, align=4 |
| // CHECK: | nvsize=4, nvalign=4] |
| // CHECK: 16 | struct C2 c2 |
| // CHECK: 16 | int a |
| // CHECK: | [sizeof=4, align=4 |
| // CHECK: | nvsize=4, nvalign=4] |
| // CHECK: 24 | struct B1 b1 (empty) |
| // CHECK: | [sizeof=8, align=8 |
| // CHECK: | nvsize=0, nvalign=1] |
| // CHECK: 32 | int a |
| // CHECK: | [sizeof=40, align=8 |
| // CHECK: | nvsize=40, nvalign=8] |
| |
| struct E : B0, C0, C1, C2, B1 { |
| int a; |
| E() : a(0xf000000E) {printf("X : %p\n", this);} |
| }; |
| |
| // CHECK: *** Dumping AST Record Layout |
| // CHECK: 0 | struct E |
| // CHECK: 0 | struct B0 (base) (empty) |
| // CHECK: 0 | struct C0 (base) |
| // CHECK: 0 | int a |
| // CHECK: 4 | struct C1 (base) |
| // CHECK: 4 | int a |
| // CHECK: 8 | struct C2 (base) |
| // CHECK: 8 | int a |
| // CHECK: 16 | struct B1 (base) (empty) |
| // CHECK: 16 | int a |
| // CHECK: | [sizeof=24, align=8 |
| // CHECK: | nvsize=24, nvalign=8] |
| |
| struct F : C0, B0, B1, C1 { |
| int a; |
| F() : a(0xf000000F) {printf("X : %p\n", this);} |
| }; |
| |
| // CHECK: *** Dumping AST Record Layout |
| // CHECK: 0 | struct F |
| // CHECK: 0 | struct C0 (base) |
| // CHECK: 0 | int a |
| // CHECK: 8 | struct B0 (base) (empty) |
| // CHECK: 16 | struct B1 (base) (empty) |
| // CHECK: 16 | struct C1 (base) |
| // CHECK: 16 | int a |
| // CHECK: 20 | int a |
| // CHECK: | [sizeof=24, align=8 |
| // CHECK: | nvsize=24, nvalign=8] |
| |
| struct G : B0, B1, B2, B3, B4 { |
| __declspec(align(32)) int a; |
| G() : a(0xf0000011) {printf("X : %p\n", this);} |
| }; |
| |
| // CHECK: *** Dumping AST Record Layout |
| // CHECK: 0 | struct G |
| // CHECK: 0 | struct B0 (base) (empty) |
| // CHECK: 8 | struct B1 (base) (empty) |
| // CHECK: 16 | struct B2 (base) (empty) |
| // CHECK: 24 | struct B3 (base) (empty) |
| // CHECK: 32 | struct B4 (base) (empty) |
| // CHECK: 32 | int a |
| // CHECK: | [sizeof=64, align=32 |
| // CHECK: | nvsize=64, nvalign=32] |
| |
| struct __declspec(align(32)) H : B0, B1, B2, B3, B4 { |
| int a; |
| H() : a(0xf0000011) {printf("X : %p\n", this);} |
| }; |
| |
| // CHECK: *** Dumping AST Record Layout |
| // CHECK: 0 | struct H |
| // CHECK: 0 | struct B0 (base) (empty) |
| // CHECK: 8 | struct B1 (base) (empty) |
| // CHECK: 16 | struct B2 (base) (empty) |
| // CHECK: 24 | struct B3 (base) (empty) |
| // CHECK: 32 | struct B4 (base) (empty) |
| // CHECK: 32 | int a |
| // CHECK: | [sizeof=64, align=32 |
| // CHECK: | nvsize=40, nvalign=8] |
| |
| int a[ |
| sizeof(A)+ |
| sizeof(B)+ |
| sizeof(C)+ |
| sizeof(D)+ |
| sizeof(E)+ |
| sizeof(F)+ |
| sizeof(G)+ |
| sizeof(H)]; |