| // 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) { printf("B0 = %p\n", this); } virtual void f() { printf("B0"); } }; |
| struct B1 { int a; B1() : a(0xf00000B1) { printf("B1 = %p\n", this); } virtual void g() { printf("B1"); } }; |
| struct B2 { int a; B2() : a(0xf00000B2) { printf("B1 = %p\n", this); } }; |
| struct B0X { int a; B0X() : a(0xf00000B0) {} }; |
| struct B1X { int a; B1X() : a(0xf00000B1) {} virtual void f() { printf("B0"); } }; |
| struct B2X : virtual B1X { int a; B2X() : a(0xf00000B2) {} }; |
| |
| struct A : virtual B0 { |
| }; |
| |
| // CHECK: *** Dumping AST Record Layout |
| // CHECK: 0 | struct A |
| // CHECK: 0 | (A vbtable pointer) |
| // CHECK: 4 | struct B0 (virtual base) |
| // CHECK: 4 | (B0 vftable pointer) |
| // CHECK: 8 | int a |
| // CHECK: | [sizeof=12, align=4 |
| // CHECK: | nvsize=4, nvalign=4] |
| |
| struct B : virtual B0 { |
| virtual void f() { printf("B"); } |
| }; |
| |
| // CHECK: *** Dumping AST Record Layout |
| // CHECK: 0 | struct B |
| // CHECK: 0 | (B vbtable pointer) |
| // CHECK: 4 | struct B0 (virtual base) |
| // CHECK: 4 | (B0 vftable pointer) |
| // CHECK: 8 | int a |
| // CHECK: | [sizeof=12, align=4 |
| // CHECK: | nvsize=4, nvalign=4] |
| |
| struct C : virtual B0 { |
| virtual void g() { printf("A"); } |
| }; |
| |
| // CHECK: *** Dumping AST Record Layout |
| // CHECK: 0 | struct C |
| // CHECK: 0 | (C vftable pointer) |
| // CHECK: 4 | (C vbtable pointer) |
| // CHECK: 8 | struct B0 (virtual base) |
| // CHECK: 8 | (B0 vftable pointer) |
| // CHECK: 12 | int a |
| // CHECK: | [sizeof=16, align=4 |
| // CHECK: | nvsize=8, nvalign=4] |
| |
| struct D : virtual B2, virtual B0 { |
| 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 | struct B2 (virtual base) |
| // CHECK: 8 | int a |
| // CHECK: 12 | struct B0 (virtual base) |
| // CHECK: 12 | (B0 vftable pointer) |
| // CHECK: 16 | int a |
| // CHECK: | [sizeof=20, align=4 |
| // CHECK: | nvsize=8, nvalign=4] |
| |
| struct E : B0, virtual B1 { |
| virtual void f() { printf("E"); } |
| virtual void g() { printf("E"); } |
| }; |
| |
| // CHECK: *** Dumping AST Record Layout |
| // CHECK: 0 | struct E |
| // CHECK: 0 | struct B0 (primary base) |
| // CHECK: 0 | (B0 vftable pointer) |
| // CHECK: 4 | int a |
| // CHECK: 8 | (E vbtable pointer) |
| // CHECK: 12 | struct B1 (virtual base) |
| // CHECK: 12 | (B1 vftable pointer) |
| // CHECK: 16 | int a |
| // CHECK: | [sizeof=20, align=4 |
| // CHECK: | nvsize=12, nvalign=4] |
| |
| struct F : virtual B0, virtual B1 { |
| }; |
| |
| // CHECK: *** Dumping AST Record Layout |
| // CHECK: 0 | struct F |
| // CHECK: 0 | (F vbtable pointer) |
| // CHECK: 4 | struct B0 (virtual base) |
| // CHECK: 4 | (B0 vftable pointer) |
| // CHECK: 8 | int a |
| // CHECK: 12 | struct B1 (virtual base) |
| // CHECK: 12 | (B1 vftable pointer) |
| // CHECK: 16 | int a |
| // CHECK: | [sizeof=20, align=4 |
| // CHECK: | nvsize=4, nvalign=4] |
| |
| struct AX : B0X, B1X { int a; AX() : a(0xf000000A) {} virtual void f() { printf("A"); } }; |
| |
| // CHECK: *** Dumping AST Record Layout |
| // CHECK: 0 | struct AX |
| // CHECK: 8 | struct B0X (base) |
| // CHECK: 8 | int a |
| // CHECK: 0 | struct B1X (primary base) |
| // CHECK: 0 | (B1X vftable pointer) |
| // CHECK: 4 | int a |
| // CHECK: 12 | int a |
| // CHECK: | [sizeof=16, align=4 |
| // CHECK: | nvsize=16, nvalign=4] |
| |
| struct BX : B0X, B1X { int a; BX() : a(0xf000000B) {} virtual void g() { printf("B"); } }; |
| |
| // CHECK: *** Dumping AST Record Layout |
| // CHECK: 0 | struct BX |
| // CHECK: 8 | struct B0X (base) |
| // CHECK: 8 | int a |
| // CHECK: 0 | struct B1X (primary base) |
| // CHECK: 0 | (B1X vftable pointer) |
| // CHECK: 4 | int a |
| // CHECK: 12 | int a |
| // CHECK: | [sizeof=16, align=4 |
| // CHECK: | nvsize=16, nvalign=4] |
| |
| struct CX : B0X, B2X { int a; CX() : a(0xf000000C) {} virtual void g() { printf("C"); } }; |
| |
| // CHECK: *** Dumping AST Record Layout |
| // CHECK: 0 | struct CX |
| // CHECK: 0 | (CX vftable pointer) |
| // CHECK: 4 | struct B0X (base) |
| // CHECK: 4 | int a |
| // CHECK: 8 | struct B2X (base) |
| // CHECK: 8 | (B2X vbtable pointer) |
| // CHECK: 12 | int a |
| // CHECK: 16 | int a |
| // CHECK: 20 | struct B1X (virtual base) |
| // CHECK: 20 | (B1X vftable pointer) |
| // CHECK: 24 | int a |
| // CHECK: | [sizeof=28, align=4 |
| // CHECK: | nvsize=20, nvalign=4] |
| |
| struct DX : virtual B1X { int a; DX() : a(0xf000000D) {} virtual void f() { printf("D"); } }; |
| |
| // CHECK: *** Dumping AST Record Layout |
| // CHECK: 0 | struct DX |
| // CHECK: 0 | (DX vbtable pointer) |
| // CHECK: 4 | int a |
| // CHECK: 8 | (vtordisp for vbase B1X) |
| // CHECK: 12 | struct B1X (virtual base) |
| // CHECK: 12 | (B1X vftable pointer) |
| // CHECK: 16 | int a |
| // CHECK: | [sizeof=20, align=4 |
| // CHECK: | nvsize=8, nvalign=4] |
| |
| struct EX : virtual B1X { int a; EX() : a(0xf000000E) {} virtual void g() { printf("E"); } }; |
| |
| // CHECK: *** Dumping AST Record Layout |
| // CHECK: 0 | struct EX |
| // CHECK: 0 | (EX vftable pointer) |
| // CHECK: 4 | (EX vbtable pointer) |
| // CHECK: 8 | int a |
| // CHECK: 12 | struct B1X (virtual base) |
| // CHECK: 12 | (B1X vftable pointer) |
| // CHECK: 16 | int a |
| // CHECK: | [sizeof=20, align=4 |
| // CHECK: | nvsize=12, nvalign=4] |
| |
| struct FX : virtual B1X { int a; FX() : a(0xf000000F) {} }; |
| |
| // CHECK: *** Dumping AST Record Layout |
| // CHECK: 0 | struct FX |
| // CHECK: 0 | (FX vbtable pointer) |
| // CHECK: 4 | int a |
| // CHECK: 8 | struct B1X (virtual base) |
| // CHECK: 8 | (B1X vftable pointer) |
| // CHECK: 12 | int a |
| // CHECK: | [sizeof=16, align=4 |
| // CHECK: | nvsize=8, nvalign=4] |
| |
| int a[ |
| sizeof(A)+ |
| sizeof(B)+ |
| sizeof(C)+ |
| sizeof(D)+ |
| sizeof(E)+ |
| sizeof(F)+ |
| sizeof(AX)+ |
| sizeof(BX)+ |
| sizeof(CX)+ |
| sizeof(DX)+ |
| sizeof(EX)+ |
| sizeof(FX)]; |