| // RUN: %clang_cc1 -fno-rtti -triple i686-pc-win32 -fms-extensions -fdump-record-layouts -fsyntax-only %s 2>/dev/null \ |
| // RUN: | FileCheck %s |
| // RUN: %clang_cc1 -fno-rtti -triple x86_64-pc-win32 -fms-extensions -fdump-record-layouts -fsyntax-only %s 2>/dev/null \ |
| // RUN: | FileCheck %s |
| |
| namespace test1 { |
| |
| struct A { |
| int a; |
| }; |
| struct B { |
| int b; |
| }; |
| struct C {}; |
| struct __declspec(align(16)) D {}; |
| struct __declspec(empty_bases) X : A, D, B, C { |
| }; |
| |
| // CHECK: *** Dumping AST Record Layout |
| // CHECK-NEXT: 0 | struct test1::A |
| // CHECK-NEXT: 0 | int a |
| // CHECK-NEXT: | [sizeof=4, align=4, |
| // CHECK-NEXT: | nvsize=4, nvalign=4] |
| |
| // CHECK: *** Dumping AST Record Layout |
| // CHECK-NEXT: 0 | struct test1::D (empty) |
| // CHECK-NEXT: | [sizeof=16, align=16, |
| // CHECK-NEXT: | nvsize=0, nvalign=16] |
| |
| // CHECK: *** Dumping AST Record Layout |
| // CHECK-NEXT: 0 | struct test1::B |
| // CHECK-NEXT: 0 | int b |
| // CHECK-NEXT: | [sizeof=4, align=4, |
| // CHECK-NEXT: | nvsize=4, nvalign=4] |
| |
| // CHECK: *** Dumping AST Record Layout |
| // CHECK-NEXT: 0 | struct test1::C (empty) |
| // CHECK-NEXT: | [sizeof=1, align=1, |
| // CHECK-NEXT: | nvsize=0, nvalign=1] |
| |
| // CHECK: *** Dumping AST Record Layout |
| // CHECK-NEXT: 0 | struct test1::X |
| // CHECK-NEXT: 0 | struct test1::A (base) |
| // CHECK-NEXT: 0 | int a |
| // CHECK-NEXT: 0 | struct test1::D (base) (empty) |
| // CHECK-NEXT: 0 | struct test1::C (base) (empty) |
| // CHECK-NEXT: 4 | struct test1::B (base) |
| // CHECK-NEXT: 4 | int b |
| // CHECK-NEXT: | [sizeof=16, align=16, |
| // CHECK-NEXT: | nvsize=16, nvalign=16] |
| |
| int _ = sizeof(X); |
| } |
| |
| namespace test2 { |
| struct A { |
| int a; |
| }; |
| struct __declspec(empty_bases) B {}; |
| struct C : A { |
| B b; |
| }; |
| |
| struct D {}; |
| struct E { |
| int e; |
| }; |
| struct F : D, E {}; |
| |
| struct G : C, F {}; |
| |
| int _ = sizeof(G); |
| |
| // CHECK: *** Dumping AST Record Layout |
| // CHECK-NEXT: 0 | struct test2::A |
| // CHECK-NEXT: 0 | int a |
| // CHECK-NEXT: | [sizeof=4, align=4, |
| // CHECK-NEXT: | nvsize=4, nvalign=4] |
| |
| // CHECK: *** Dumping AST Record Layout |
| // CHECK-NEXT: 0 | struct test2::B (empty) |
| // CHECK-NEXT: | [sizeof=1, align=1, |
| // CHECK-NEXT: | nvsize=0, nvalign=1] |
| |
| // CHECK: *** Dumping AST Record Layout |
| // CHECK-NEXT: 0 | struct test2::C |
| // CHECK-NEXT: 0 | struct test2::A (base) |
| // CHECK-NEXT: 0 | int a |
| // CHECK-NEXT: 4 | struct test2::B b (empty) |
| // CHECK-NEXT: | [sizeof=8, align=4, |
| // CHECK-NEXT: | nvsize=8, nvalign=4] |
| |
| // CHECK: *** Dumping AST Record Layout |
| // CHECK-NEXT: 0 | struct test2::D (empty) |
| // CHECK-NEXT: | [sizeof=1, align=1, |
| // CHECK-NEXT: | nvsize=0, nvalign=1] |
| |
| // CHECK: *** Dumping AST Record Layout |
| // CHECK-NEXT: 0 | struct test2::E |
| // CHECK-NEXT: 0 | int e |
| // CHECK-NEXT: | [sizeof=4, align=4, |
| // CHECK-NEXT: | nvsize=4, nvalign=4] |
| |
| // CHECK: *** Dumping AST Record Layout |
| // CHECK-NEXT: 0 | struct test2::F |
| // CHECK-NEXT: 0 | struct test2::D (base) (empty) |
| // CHECK-NEXT: 0 | struct test2::E (base) |
| // CHECK-NEXT: 0 | int e |
| // CHECK-NEXT: | [sizeof=4, align=4, |
| // CHECK-NEXT: | nvsize=4, nvalign=4] |
| |
| // CHECK: *** Dumping AST Record Layout |
| // CHECK-NEXT: 0 | struct test2::G |
| // CHECK-NEXT: 0 | struct test2::C (base) |
| // CHECK-NEXT: 0 | struct test2::A (base) |
| // CHECK-NEXT: 0 | int a |
| // CHECK-NEXT: 4 | struct test2::B b (empty) |
| // CHECK-NEXT: 8 | struct test2::F (base) |
| // CHECK-NEXT: 8 | struct test2::D (base) (empty) |
| // CHECK-NEXT: 8 | struct test2::E (base) |
| // CHECK-NEXT: 8 | int e |
| // CHECK-NEXT: | [sizeof=12, align=4, |
| // CHECK-NEXT: | nvsize=12, nvalign=4] |
| } |
| |
| namespace test3 { |
| struct A { |
| int a; |
| }; |
| struct B {}; |
| struct C : A { |
| B b; |
| }; |
| |
| struct D {}; |
| struct E { |
| int e; |
| }; |
| struct F : D, E {}; |
| |
| struct __declspec(empty_bases) G : C, F {}; |
| |
| int _ = sizeof(G); |
| |
| // CHECK: *** Dumping AST Record Layout |
| // CHECK-NEXT: 0 | struct test3::A |
| // CHECK-NEXT: 0 | int a |
| // CHECK-NEXT: | [sizeof=4, align=4, |
| // CHECK-NEXT: | nvsize=4, nvalign=4] |
| |
| // CHECK: *** Dumping AST Record Layout |
| // CHECK-NEXT: 0 | struct test3::B (empty) |
| // CHECK-NEXT: | [sizeof=1, align=1, |
| // CHECK-NEXT: | nvsize=0, nvalign=1] |
| |
| // CHECK: *** Dumping AST Record Layout |
| // CHECK-NEXT: 0 | struct test3::C |
| // CHECK-NEXT: 0 | struct test3::A (base) |
| // CHECK-NEXT: 0 | int a |
| // CHECK-NEXT: 4 | struct test3::B b (empty) |
| // CHECK-NEXT: | [sizeof=8, align=4, |
| // CHECK-NEXT: | nvsize=8, nvalign=4] |
| |
| // CHECK: *** Dumping AST Record Layout |
| // CHECK-NEXT: 0 | struct test3::D (empty) |
| // CHECK-NEXT: | [sizeof=1, align=1, |
| // CHECK-NEXT: | nvsize=0, nvalign=1] |
| |
| // CHECK: *** Dumping AST Record Layout |
| // CHECK-NEXT: 0 | struct test3::E |
| // CHECK-NEXT: 0 | int e |
| // CHECK-NEXT: | [sizeof=4, align=4, |
| // CHECK-NEXT: | nvsize=4, nvalign=4] |
| |
| // CHECK: *** Dumping AST Record Layout |
| // CHECK-NEXT: 0 | struct test3::F |
| // CHECK-NEXT: 0 | struct test3::D (base) (empty) |
| // CHECK-NEXT: 0 | struct test3::E (base) |
| // CHECK-NEXT: 0 | int e |
| // CHECK-NEXT: | [sizeof=4, align=4, |
| // CHECK-NEXT: | nvsize=4, nvalign=4] |
| |
| // CHECK: *** Dumping AST Record Layout |
| // CHECK-NEXT: 0 | struct test3::G |
| // CHECK-NEXT: 0 | struct test3::C (base) |
| // CHECK-NEXT: 0 | struct test3::A (base) |
| // CHECK-NEXT: 0 | int a |
| // CHECK-NEXT: 4 | struct test3::B b (empty) |
| // CHECK-NEXT: 8 | struct test3::F (base) |
| // CHECK-NEXT: 8 | struct test3::D (base) (empty) |
| // CHECK-NEXT: 8 | struct test3::E (base) |
| // CHECK-NEXT: 8 | int e |
| // CHECK-NEXT: | [sizeof=12, align=4, |
| // CHECK-NEXT: | nvsize=12, nvalign=4] |
| } |
| |
| namespace test4 { |
| struct A { |
| int a; |
| }; |
| struct B {}; |
| struct C : A { |
| B b; |
| }; |
| |
| struct __declspec(empty_bases) D {}; |
| struct E { |
| int e; |
| }; |
| struct F : D, E {}; |
| |
| struct G : C, F {}; |
| |
| int _ = sizeof(G); |
| |
| // CHECK: *** Dumping AST Record Layout |
| // CHECK-NEXT: 0 | struct test4::A |
| // CHECK-NEXT: 0 | int a |
| // CHECK-NEXT: | [sizeof=4, align=4, |
| // CHECK-NEXT: | nvsize=4, nvalign=4] |
| |
| // CHECK: *** Dumping AST Record Layout |
| // CHECK-NEXT: 0 | struct test4::B (empty) |
| // CHECK-NEXT: | [sizeof=1, align=1, |
| // CHECK-NEXT: | nvsize=0, nvalign=1] |
| |
| // CHECK: *** Dumping AST Record Layout |
| // CHECK-NEXT: 0 | struct test4::C |
| // CHECK-NEXT: 0 | struct test4::A (base) |
| // CHECK-NEXT: 0 | int a |
| // CHECK-NEXT: 4 | struct test4::B b (empty) |
| // CHECK-NEXT: | [sizeof=8, align=4, |
| // CHECK-NEXT: | nvsize=8, nvalign=4] |
| |
| // CHECK: *** Dumping AST Record Layout |
| // CHECK-NEXT: 0 | struct test4::D (empty) |
| // CHECK-NEXT: | [sizeof=1, align=1, |
| // CHECK-NEXT: | nvsize=0, nvalign=1] |
| |
| // CHECK: *** Dumping AST Record Layout |
| // CHECK-NEXT: 0 | struct test4::E |
| // CHECK-NEXT: 0 | int e |
| // CHECK-NEXT: | [sizeof=4, align=4, |
| // CHECK-NEXT: | nvsize=4, nvalign=4] |
| |
| // CHECK: *** Dumping AST Record Layout |
| // CHECK-NEXT: 0 | struct test4::F |
| // CHECK-NEXT: 0 | struct test4::D (base) (empty) |
| // CHECK-NEXT: 0 | struct test4::E (base) |
| // CHECK-NEXT: 0 | int e |
| // CHECK-NEXT: | [sizeof=4, align=4, |
| // CHECK-NEXT: | nvsize=4, nvalign=4] |
| |
| // CHECK: *** Dumping AST Record Layout |
| // CHECK-NEXT: 0 | struct test4::G |
| // CHECK-NEXT: 0 | struct test4::C (base) |
| // CHECK-NEXT: 0 | struct test4::A (base) |
| // CHECK-NEXT: 0 | int a |
| // CHECK-NEXT: 4 | struct test4::B b (empty) |
| // CHECK-NEXT: 8 | struct test4::F (base) |
| // CHECK-NEXT: 8 | struct test4::D (base) (empty) |
| // CHECK-NEXT: 8 | struct test4::E (base) |
| // CHECK-NEXT: 8 | int e |
| // CHECK-NEXT: | [sizeof=12, align=4, |
| // CHECK-NEXT: | nvsize=12, nvalign=4] |
| } |
| |
| namespace test5 { |
| |
| struct A { |
| int a; |
| }; |
| struct B { |
| int b; |
| }; |
| struct C {}; |
| struct __declspec(align(16)) D {}; |
| struct E { |
| [[msvc::no_unique_address]] C c; |
| }; |
| struct __declspec(empty_bases) X : A, D, B, C, E { |
| }; |
| |
| // CHECK: *** Dumping AST Record Layout |
| // CHECK-NEXT: 0 | struct test5::A |
| // CHECK-NEXT: 0 | int a |
| // CHECK-NEXT: | [sizeof=4, align=4, |
| // CHECK-NEXT: | nvsize=4, nvalign=4] |
| |
| // CHECK: *** Dumping AST Record Layout |
| // CHECK-NEXT: 0 | struct test5::D (empty) |
| // CHECK-NEXT: | [sizeof=16, align=16, |
| // CHECK-NEXT: | nvsize=0, nvalign=16] |
| |
| // CHECK: *** Dumping AST Record Layout |
| // CHECK-NEXT: 0 | struct test5::B |
| // CHECK-NEXT: 0 | int b |
| // CHECK-NEXT: | [sizeof=4, align=4, |
| // CHECK-NEXT: | nvsize=4, nvalign=4] |
| |
| // CHECK: *** Dumping AST Record Layout |
| // CHECK-NEXT: 0 | struct test5::C (empty) |
| // CHECK-NEXT: | [sizeof=1, align=1, |
| // CHECK-NEXT: | nvsize=0, nvalign=1] |
| |
| // CHECK: *** Dumping AST Record Layout |
| // CHECK-NEXT: 0 | struct test5::E (empty) |
| // CHECK-NEXT: 0 | struct test5::C c (empty) |
| // CHECK-NEXT: | [sizeof=1, align=1, |
| // CHECK-NEXT: | nvsize=1, nvalign=1] |
| |
| // CHECK: *** Dumping AST Record Layout |
| // CHECK-NEXT: 0 | struct test5::X |
| // CHECK-NEXT: 0 | struct test5::A (base) |
| // CHECK-NEXT: 0 | int a |
| // CHECK-NEXT: 0 | struct test5::D (base) (empty) |
| // CHECK-NEXT: 0 | struct test5::C (base) (empty) |
| // CHECK-NEXT: 4 | struct test5::B (base) |
| // CHECK-NEXT: 4 | int b |
| // CHECK-NEXT: 8 | struct test5::E (base) (empty) |
| // CHECK-NEXT: 8 | struct test5::C c (empty) |
| // CHECK-NEXT: | [sizeof=16, align=16, |
| // CHECK-NEXT: | nvsize=16, nvalign=16] |
| |
| int _ = sizeof(X); |
| } |
