| // 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 B0 { |
| int a; |
| B0() : a(0xf00000B0) {} |
| virtual void f() { printf("B0"); } |
| }; |
| |
| struct __declspec(align(16)) B1 { |
| int a; |
| B1() : a(0xf00000B1) {} |
| virtual void f() { printf("B1"); } |
| }; |
| |
| struct __declspec(align(16)) Align16 {}; |
| struct __declspec(align(32)) Align32 {}; |
| struct VAlign16 : virtual Align16 {}; |
| struct VAlign32 : virtual Align32 {}; |
| |
| struct A : virtual B0, virtual B1 { |
| int a; |
| A() : a(0xf000000A) {} |
| virtual void f() { printf("A"); } |
| virtual void g() { printf("A"); } |
| }; |
| |
| // CHECK: *** Dumping AST Record Layout |
| // CHECK: 0 | struct A |
| // CHECK: 0 | (A vftable pointer) |
| // CHECK: 4 | (A vbtable pointer) |
| // CHECK: 8 | int a |
| // CHECK: 16 | (vtordisp for vbase B0) |
| // CHECK: 20 | struct B0 (virtual base) |
| // CHECK: 20 | (B0 vftable pointer) |
| // CHECK: 24 | int a |
| // CHECK: 44 | (vtordisp for vbase B1) |
| // CHECK: 48 | struct B1 (virtual base) |
| // CHECK: 48 | (B1 vftable pointer) |
| // CHECK: 52 | int a |
| // CHECK: | [sizeof=64, align=16 |
| // CHECK: | nvsize=12, nvalign=4] |
| |
| struct C : virtual B0, virtual B1, VAlign32 { |
| int a; |
| C() : a(0xf000000C) {} |
| virtual void f() { printf("C"); } |
| virtual void g() { printf("C"); } |
| }; |
| |
| // CHECK: *** Dumping AST Record Layout |
| // CHECK: 0 | struct C |
| // CHECK: 0 | (C vftable pointer) |
| // CHECK: 32 | struct VAlign32 (base) |
| // CHECK: 32 | (VAlign32 vbtable pointer) |
| // CHECK: 36 | int a |
| // CHECK: 64 | (vtordisp for vbase B0) |
| // CHECK: 68 | struct B0 (virtual base) |
| // CHECK: 68 | (B0 vftable pointer) |
| // CHECK: 72 | int a |
| // CHECK: 108 | (vtordisp for vbase B1) |
| // CHECK: 112 | struct B1 (virtual base) |
| // CHECK: 112 | (B1 vftable pointer) |
| // CHECK: 116 | int a |
| // CHECK: 128 | struct Align32 (virtual base) (empty) |
| // CHECK: | [sizeof=128, align=32 |
| // CHECK: | nvsize=64, nvalign=32] |
| |
| struct __declspec(align(32)) D : virtual B0, virtual B1 { |
| int a; |
| D() : a(0xf000000D) {} |
| virtual void f() { printf("D"); } |
| virtual void g() { printf("D"); } |
| }; |
| |
| // CHECK: *** Dumping AST Record Layout |
| // CHECK: 0 | struct D |
| // CHECK: 0 | (D vftable pointer) |
| // CHECK: 4 | (D vbtable pointer) |
| // CHECK: 8 | int a |
| // CHECK: 32 | (vtordisp for vbase B0) |
| // CHECK: 36 | struct B0 (virtual base) |
| // CHECK: 36 | (B0 vftable pointer) |
| // CHECK: 40 | int a |
| // CHECK: 76 | (vtordisp for vbase B1) |
| // CHECK: 80 | struct B1 (virtual base) |
| // CHECK: 80 | (B1 vftable pointer) |
| // CHECK: 84 | int a |
| // CHECK: | [sizeof=96, align=32 |
| // CHECK: | nvsize=12, nvalign=4] |
| |
| struct AT {
|
| virtual ~AT(){}
|
| };
|
| struct CT : virtual AT {
|
| virtual ~CT();
|
| };
|
| CT::~CT(){} |
| |
| // CHECK: *** Dumping AST Record Layout
|
| // CHECK: 0 | struct CT
|
| // CHECK: 0 | (CT vbtable pointer)
|
| // CHECK: 4 | struct AT (virtual base)
|
| // CHECK: 4 | (AT vftable pointer)
|
| // CHECK: | [sizeof=8, align=4
|
| // CHECK: | nvsize=4, nvalign=4]
|
| |
| int a[ |
| sizeof(A)+ |
| sizeof(C)+ |
| sizeof(D)+ |
| sizeof(CT)]; |