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ms-x86-lazy-empty-nonvirtual-base.cpp
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// RUN: %clang_cc1 -fno-rtti -emit-llvm-only -triple i686-pc-win32 -fms-extensions -fdump-record-layouts -fsyntax-only %s 2>/dev/null \
// RUN: | FileCheck %s
// RUN: %clang_cc1 -fno-rtti -emit-llvm-only -triple x86_64-pc-win32 -fms-extensions -fdump-record-layouts -fsyntax-only %s 2>/dev/null \
// RUN: | FileCheck %s -check-prefix CHECK-X64
extern "C" int printf(const char *fmt, ...);
struct B0 { B0() { printf("B0 = %p\n", this); } };
struct B1 { B1() { printf("B1 = %p\n", this); } };
struct B2 { B2() { printf("B2 = %p\n", this); } };
struct B3 { B3() { printf("B3 = %p\n", this); } };
struct B4 { B4() { printf("B4 = %p\n", this); } };
struct B5 { B5() { printf("B5 = %p\n", this); } };
struct __declspec(align(2)) B6 { B6() { printf("B6 = %p\n", this); } };
struct __declspec(align(16)) B7 { B7() { printf("B7 = %p\n", this); } };
struct B8 { char c[5]; B8() { printf("B8 = %p\n", this); } };
struct B9 { char c[6]; B9() { printf("B9 = %p\n", this); } };
struct B10 { char c[7]; B10() { printf("B10 = %p\n", this); } };
struct B11 { char c[8]; B11() { printf("B11 = %p\n", this); } };
struct B0X { B0X() { printf("B0 = %p\n", this); } };
struct B1X { B1X() { printf("B1 = %p\n", this); } };
struct __declspec(align(16)) B2X { B2X() { printf("B2 = %p\n", this); } };
struct __declspec(align(2)) B3X { B3X() { printf("B3 = %p\n", this); } };
struct B4X { B4X() { printf("B4 = %p\n", this); } };
struct B5X { B5X() { printf("B5 = %p\n", this); } };
struct B6X { B6X() { printf("B6 = %p\n", this); } };
struct B8X { short a; B8X() : a(0x000000B8) { printf("B8 = %p\n", this); } };
struct AA : B8, B1, virtual B0 {
int a;
AA() : a(0x000000AA) { printf("AA = %p\n", this); }
};
// CHECK: *** Dumping AST Record Layout
// CHECK: *** Dumping AST Record Layout
// CHECK: *** Dumping AST Record Layout
// CHECK: *** Dumping AST Record Layout
// CHECK-NEXT: 0 | struct AA
// CHECK-NEXT: 0 | struct B8 (base)
// CHECK-NEXT: 0 | char [5] c
// CHECK-NEXT: 13 | struct B1 (base) (empty)
// CHECK-NEXT: 8 | (AA vbtable pointer)
// CHECK-NEXT: 16 | int a
// CHECK-NEXT: 20 | struct B0 (virtual base) (empty)
// CHECK-NEXT: | [sizeof=20, align=4
// CHECK-NEXT: | nvsize=20, 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 AA
// CHECK-X64-NEXT: 0 | struct B8 (base)
// CHECK-X64-NEXT: 0 | char [5] c
// CHECK-X64-NEXT: 17 | struct B1 (base) (empty)
// CHECK-X64-NEXT: 8 | (AA vbtable pointer)
// CHECK-X64-NEXT: 20 | int a
// CHECK-X64-NEXT: 24 | struct B0 (virtual base) (empty)
// CHECK-X64-NEXT: | [sizeof=24, align=8
// CHECK-X64-NEXT: | nvsize=24, nvalign=8]
struct AB : B8, B1, virtual B0 {
short a;
AB() : a(0x000000AB) { printf("AB = %p\n", this); }
};
// CHECK: *** Dumping AST Record Layout
// CHECK-NEXT: 0 | struct AB
// CHECK-NEXT: 0 | struct B8 (base)
// CHECK-NEXT: 0 | char [5] c
// CHECK-NEXT: 13 | struct B1 (base) (empty)
// CHECK-NEXT: 8 | (AB vbtable pointer)
// CHECK-NEXT: 14 | short a
// CHECK-NEXT: 16 | struct B0 (virtual base) (empty)
// CHECK-NEXT: | [sizeof=16, align=4
// CHECK-NEXT: | nvsize=16, nvalign=4]
// CHECK-X64: *** Dumping AST Record Layout
// CHECK-X64-NEXT: 0 | struct AB
// CHECK-X64-NEXT: 0 | struct B8 (base)
// CHECK-X64-NEXT: 0 | char [5] c
// CHECK-X64-NEXT: 17 | struct B1 (base) (empty)
// CHECK-X64-NEXT: 8 | (AB vbtable pointer)
// CHECK-X64-NEXT: 18 | short a
// CHECK-X64-NEXT: 24 | struct B0 (virtual base) (empty)
// CHECK-X64-NEXT: | [sizeof=24, align=8
// CHECK-X64-NEXT: | nvsize=24, nvalign=8]
struct AC : B8, B1, virtual B0 {
char a;
AC() : a(0x000000AC) { printf("AC = %p\n", this); }
};
// CHECK: *** Dumping AST Record Layout
// CHECK-NEXT: 0 | struct AC
// CHECK-NEXT: 0 | struct B8 (base)
// CHECK-NEXT: 0 | char [5] c
// CHECK-NEXT: 12 | struct B1 (base) (empty)
// CHECK-NEXT: 8 | (AC vbtable pointer)
// CHECK-NEXT: 12 | char a
// CHECK-NEXT: 16 | struct B0 (virtual base) (empty)
// CHECK-NEXT: | [sizeof=16, align=4
// CHECK-NEXT: | nvsize=16, nvalign=4]
// CHECK-X64: *** Dumping AST Record Layout
// CHECK-X64-NEXT: 0 | struct AC
// CHECK-X64-NEXT: 0 | struct B8 (base)
// CHECK-X64-NEXT: 0 | char [5] c
// CHECK-X64-NEXT: 16 | struct B1 (base) (empty)
// CHECK-X64-NEXT: 8 | (AC vbtable pointer)
// CHECK-X64-NEXT: 16 | char a
// CHECK-X64-NEXT: 24 | struct B0 (virtual base) (empty)
// CHECK-X64-NEXT: | [sizeof=24, align=8
// CHECK-X64-NEXT: | nvsize=24, nvalign=8]
struct AD : B8, B1, virtual B0 {
AD() { printf("AD = %p\n", this); }
};
// CHECK: *** Dumping AST Record Layout
// CHECK-NEXT: 0 | struct AD
// CHECK-NEXT: 0 | struct B8 (base)
// CHECK-NEXT: 0 | char [5] c
// CHECK-NEXT: 12 | struct B1 (base) (empty)
// CHECK-NEXT: 8 | (AD vbtable pointer)
// CHECK-NEXT: 12 | struct B0 (virtual base) (empty)
// CHECK-NEXT: | [sizeof=12, align=4
// CHECK-NEXT: | nvsize=12, nvalign=4]
// CHECK-X64: *** Dumping AST Record Layout
// CHECK-X64-NEXT: 0 | struct AD
// CHECK-X64-NEXT: 0 | struct B8 (base)
// CHECK-X64-NEXT: 0 | char [5] c
// CHECK-X64-NEXT: 16 | struct B1 (base) (empty)
// CHECK-X64-NEXT: 8 | (AD vbtable pointer)
// CHECK-X64-NEXT: 16 | struct B0 (virtual base) (empty)
// CHECK-X64-NEXT: | [sizeof=16, align=8
// CHECK-X64-NEXT: | nvsize=16, nvalign=8]
struct AA1 : B9, B1, virtual B0 {
int a;
AA1() : a(0x00000AA1) { printf("AA1 = %p\n", this); }
};
// CHECK: *** Dumping AST Record Layout
// CHECK: *** Dumping AST Record Layout
// CHECK-NEXT: 0 | struct AA1
// CHECK-NEXT: 0 | struct B9 (base)
// CHECK-NEXT: 0 | char [6] c
// CHECK-NEXT: 14 | struct B1 (base) (empty)
// CHECK-NEXT: 8 | (AA1 vbtable pointer)
// CHECK-NEXT: 16 | int a
// CHECK-NEXT: 20 | struct B0 (virtual base) (empty)
// CHECK-NEXT: | [sizeof=20, align=4
// CHECK-NEXT: | nvsize=20, nvalign=4]
// CHECK-X64: *** Dumping AST Record Layout
// CHECK-X64: *** Dumping AST Record Layout
// CHECK-X64-NEXT: 0 | struct AA1
// CHECK-X64-NEXT: 0 | struct B9 (base)
// CHECK-X64-NEXT: 0 | char [6] c
// CHECK-X64-NEXT: 18 | struct B1 (base) (empty)
// CHECK-X64-NEXT: 8 | (AA1 vbtable pointer)
// CHECK-X64-NEXT: 20 | int a
// CHECK-X64-NEXT: 24 | struct B0 (virtual base) (empty)
// CHECK-X64-NEXT: | [sizeof=24, align=8
// CHECK-X64-NEXT: | nvsize=24, nvalign=8]
struct AB1 : B9, B1, virtual B0 {
short a;
AB1() : a(0x00000AB1) { printf("AB1 = %p\n", this); }
};
// CHECK: *** Dumping AST Record Layout
// CHECK-NEXT: 0 | struct AB1
// CHECK-NEXT: 0 | struct B9 (base)
// CHECK-NEXT: 0 | char [6] c
// CHECK-NEXT: 12 | struct B1 (base) (empty)
// CHECK-NEXT: 8 | (AB1 vbtable pointer)
// CHECK-NEXT: 12 | short a
// CHECK-NEXT: 16 | struct B0 (virtual base) (empty)
// CHECK-NEXT: | [sizeof=16, align=4
// CHECK-NEXT: | nvsize=16, nvalign=4]
// CHECK-X64: *** Dumping AST Record Layout
// CHECK-X64-NEXT: 0 | struct AB1
// CHECK-X64-NEXT: 0 | struct B9 (base)
// CHECK-X64-NEXT: 0 | char [6] c
// CHECK-X64-NEXT: 16 | struct B1 (base) (empty)
// CHECK-X64-NEXT: 8 | (AB1 vbtable pointer)
// CHECK-X64-NEXT: 16 | short a
// CHECK-X64-NEXT: 24 | struct B0 (virtual base) (empty)
// CHECK-X64-NEXT: | [sizeof=24, align=8
// CHECK-X64-NEXT: | nvsize=24, nvalign=8]
struct AC1 : B9, B1, virtual B0 {
char a;
AC1() : a(0x000000C1) { printf("AC1 = %p\n", this); }
};
// CHECK: *** Dumping AST Record Layout
// CHECK-NEXT: 0 | struct AC1
// CHECK-NEXT: 0 | struct B9 (base)
// CHECK-NEXT: 0 | char [6] c
// CHECK-NEXT: 12 | struct B1 (base) (empty)
// CHECK-NEXT: 8 | (AC1 vbtable pointer)
// CHECK-NEXT: 12 | char a
// CHECK-NEXT: 16 | struct B0 (virtual base) (empty)
// CHECK-NEXT: | [sizeof=16, align=4
// CHECK-NEXT: | nvsize=16, nvalign=4]
// CHECK-X64: *** Dumping AST Record Layout
// CHECK-X64-NEXT: 0 | struct AC1
// CHECK-X64-NEXT: 0 | struct B9 (base)
// CHECK-X64-NEXT: 0 | char [6] c
// CHECK-X64-NEXT: 16 | struct B1 (base) (empty)
// CHECK-X64-NEXT: 8 | (AC1 vbtable pointer)
// CHECK-X64-NEXT: 16 | char a
// CHECK-X64-NEXT: 24 | struct B0 (virtual base) (empty)
// CHECK-X64-NEXT: | [sizeof=24, align=8
// CHECK-X64-NEXT: | nvsize=24, nvalign=8]
struct AD1 : B9, B1, virtual B0 {
AD1() { printf("AD1 = %p\n", this); }
};
// CHECK: *** Dumping AST Record Layout
// CHECK-NEXT: 0 | struct AD1
// CHECK-NEXT: 0 | struct B9 (base)
// CHECK-NEXT: 0 | char [6] c
// CHECK-NEXT: 12 | struct B1 (base) (empty)
// CHECK-NEXT: 8 | (AD1 vbtable pointer)
// CHECK-NEXT: 12 | struct B0 (virtual base) (empty)
// CHECK-NEXT: | [sizeof=12, align=4
// CHECK-NEXT: | nvsize=12, nvalign=4]
// CHECK-X64: *** Dumping AST Record Layout
// CHECK-X64-NEXT: 0 | struct AD1
// CHECK-X64-NEXT: 0 | struct B9 (base)
// CHECK-X64-NEXT: 0 | char [6] c
// CHECK-X64-NEXT: 16 | struct B1 (base) (empty)
// CHECK-X64-NEXT: 8 | (AD1 vbtable pointer)
// CHECK-X64-NEXT: 16 | struct B0 (virtual base) (empty)
// CHECK-X64-NEXT: | [sizeof=16, align=8
// CHECK-X64-NEXT: | nvsize=16, nvalign=8]
struct AA2 : B10, B1, virtual B0 {
int a;
AA2() : a(0x00000AA2) { printf("AA2 = %p\n", this); }
};
// CHECK: *** Dumping AST Record Layout
// CHECK: *** Dumping AST Record Layout
// CHECK-NEXT: 0 | struct AA2
// CHECK-NEXT: 0 | struct B10 (base)
// CHECK-NEXT: 0 | char [7] c
// CHECK-NEXT: 15 | struct B1 (base) (empty)
// CHECK-NEXT: 8 | (AA2 vbtable pointer)
// CHECK-NEXT: 16 | int a
// CHECK-NEXT: 20 | struct B0 (virtual base) (empty)
// CHECK-NEXT: | [sizeof=20, align=4
// CHECK-NEXT: | nvsize=20, nvalign=4]
// CHECK-X64: *** Dumping AST Record Layout
// CHECK-X64: *** Dumping AST Record Layout
// CHECK-X64-NEXT: 0 | struct AA2
// CHECK-X64-NEXT: 0 | struct B10 (base)
// CHECK-X64-NEXT: 0 | char [7] c
// CHECK-X64-NEXT: 19 | struct B1 (base) (empty)
// CHECK-X64-NEXT: 8 | (AA2 vbtable pointer)
// CHECK-X64-NEXT: 20 | int a
// CHECK-X64-NEXT: 24 | struct B0 (virtual base) (empty)
// CHECK-X64-NEXT: | [sizeof=24, align=8
// CHECK-X64-NEXT: | nvsize=24, nvalign=8]
struct AB2 : B10, B1, virtual B0 {
short a;
AB2() : a(0x00000AB2) { printf("AB2 = %p\n", this); }
};
// CHECK: *** Dumping AST Record Layout
// CHECK-NEXT: 0 | struct AB2
// CHECK-NEXT: 0 | struct B10 (base)
// CHECK-NEXT: 0 | char [7] c
// CHECK-NEXT: 13 | struct B1 (base) (empty)
// CHECK-NEXT: 8 | (AB2 vbtable pointer)
// CHECK-NEXT: 14 | short a
// CHECK-NEXT: 16 | struct B0 (virtual base) (empty)
// CHECK-NEXT: | [sizeof=16, align=4
// CHECK-NEXT: | nvsize=16, nvalign=4]
// CHECK-X64: *** Dumping AST Record Layout
// CHECK-X64-NEXT: 0 | struct AB2
// CHECK-X64-NEXT: 0 | struct B10 (base)
// CHECK-X64-NEXT: 0 | char [7] c
// CHECK-X64-NEXT: 17 | struct B1 (base) (empty)
// CHECK-X64-NEXT: 8 | (AB2 vbtable pointer)
// CHECK-X64-NEXT: 18 | short a
// CHECK-X64-NEXT: 24 | struct B0 (virtual base) (empty)
// CHECK-X64-NEXT: | [sizeof=24, align=8
// CHECK-X64-NEXT: | nvsize=24, nvalign=8]
struct AC2 : B10, B1, virtual B0 {
char a;
AC2() : a(0x000000C2) { printf("AC2 = %p\n", this); }
};
// CHECK: *** Dumping AST Record Layout
// CHECK-NEXT: 0 | struct AC2
// CHECK-NEXT: 0 | struct B10 (base)
// CHECK-NEXT: 0 | char [7] c
// CHECK-NEXT: 12 | struct B1 (base) (empty)
// CHECK-NEXT: 8 | (AC2 vbtable pointer)
// CHECK-NEXT: 12 | char a
// CHECK-NEXT: 16 | struct B0 (virtual base) (empty)
// CHECK-NEXT: | [sizeof=16, align=4
// CHECK-NEXT: | nvsize=16, nvalign=4]
// CHECK-X64: *** Dumping AST Record Layout
// CHECK-X64-NEXT: 0 | struct AC2
// CHECK-X64-NEXT: 0 | struct B10 (base)
// CHECK-X64-NEXT: 0 | char [7] c
// CHECK-X64-NEXT: 16 | struct B1 (base) (empty)
// CHECK-X64-NEXT: 8 | (AC2 vbtable pointer)
// CHECK-X64-NEXT: 16 | char a
// CHECK-X64-NEXT: 24 | struct B0 (virtual base) (empty)
// CHECK-X64-NEXT: | [sizeof=24, align=8
// CHECK-X64-NEXT: | nvsize=24, nvalign=8]
struct AD2 : B10, B1, virtual B0 {
AD2() { printf("AD2 = %p\n", this); }
};
// CHECK: *** Dumping AST Record Layout
// CHECK-NEXT: 0 | struct AD2
// CHECK-NEXT: 0 | struct B10 (base)
// CHECK-NEXT: 0 | char [7] c
// CHECK-NEXT: 12 | struct B1 (base) (empty)
// CHECK-NEXT: 8 | (AD2 vbtable pointer)
// CHECK-NEXT: 12 | struct B0 (virtual base) (empty)
// CHECK-NEXT: | [sizeof=12, align=4
// CHECK-NEXT: | nvsize=12, nvalign=4]
// CHECK-X64: *** Dumping AST Record Layout
// CHECK-X64-NEXT: 0 | struct AD2
// CHECK-X64-NEXT: 0 | struct B10 (base)
// CHECK-X64-NEXT: 0 | char [7] c
// CHECK-X64-NEXT: 16 | struct B1 (base) (empty)
// CHECK-X64-NEXT: 8 | (AD2 vbtable pointer)
// CHECK-X64-NEXT: 16 | struct B0 (virtual base) (empty)
// CHECK-X64-NEXT: | [sizeof=16, align=8
// CHECK-X64-NEXT: | nvsize=16, nvalign=8]
struct AA3 : B11, B1, virtual B0 {
int a;
AA3() : a(0x00000AA3) { printf("AA3 = %p\n", this); }
};
// CHECK: *** Dumping AST Record Layout
// CHECK: *** Dumping AST Record Layout
// CHECK-NEXT: 0 | struct AA3
// CHECK-NEXT: 0 | struct B11 (base)
// CHECK-NEXT: 0 | char [8] c
// CHECK-NEXT: 12 | struct B1 (base) (empty)
// CHECK-NEXT: 8 | (AA3 vbtable pointer)
// CHECK-NEXT: 12 | int a
// CHECK-NEXT: 16 | struct B0 (virtual base) (empty)
// CHECK-NEXT: | [sizeof=16, align=4
// CHECK-NEXT: | nvsize=16, nvalign=4]
// CHECK-X64: *** Dumping AST Record Layout
// CHECK-X64: *** Dumping AST Record Layout
// CHECK-X64-NEXT: 0 | struct AA3
// CHECK-X64-NEXT: 0 | struct B11 (base)
// CHECK-X64-NEXT: 0 | char [8] c
// CHECK-X64-NEXT: 16 | struct B1 (base) (empty)
// CHECK-X64-NEXT: 8 | (AA3 vbtable pointer)
// CHECK-X64-NEXT: 16 | int a
// CHECK-X64-NEXT: 24 | struct B0 (virtual base) (empty)
// CHECK-X64-NEXT: | [sizeof=24, align=8
// CHECK-X64-NEXT: | nvsize=24, nvalign=8]
struct AB3 : B11, B1, virtual B0 {
short a;
AB3() : a(0x00000AB3) { printf("AB3 = %p\n", this); }
};
// CHECK: *** Dumping AST Record Layout
// CHECK-NEXT: 0 | struct AB3
// CHECK-NEXT: 0 | struct B11 (base)
// CHECK-NEXT: 0 | char [8] c
// CHECK-NEXT: 12 | struct B1 (base) (empty)
// CHECK-NEXT: 8 | (AB3 vbtable pointer)
// CHECK-NEXT: 12 | short a
// CHECK-NEXT: 16 | struct B0 (virtual base) (empty)
// CHECK-NEXT: | [sizeof=16, align=4
// CHECK-NEXT: | nvsize=16, nvalign=4]
// CHECK-X64: *** Dumping AST Record Layout
// CHECK-X64-NEXT: 0 | struct AB3
// CHECK-X64-NEXT: 0 | struct B11 (base)
// CHECK-X64-NEXT: 0 | char [8] c
// CHECK-X64-NEXT: 16 | struct B1 (base) (empty)
// CHECK-X64-NEXT: 8 | (AB3 vbtable pointer)
// CHECK-X64-NEXT: 16 | short a
// CHECK-X64-NEXT: 24 | struct B0 (virtual base) (empty)
// CHECK-X64-NEXT: | [sizeof=24, align=8
// CHECK-X64-NEXT: | nvsize=24, nvalign=8]
struct AC3 : B11, B1, virtual B0 {
char a;
AC3() : a(0x000000C3) { printf("AC3 = %p\n", this); }
};
// CHECK: *** Dumping AST Record Layout
// CHECK-NEXT: 0 | struct AC3
// CHECK-NEXT: 0 | struct B11 (base)
// CHECK-NEXT: 0 | char [8] c
// CHECK-NEXT: 12 | struct B1 (base) (empty)
// CHECK-NEXT: 8 | (AC3 vbtable pointer)
// CHECK-NEXT: 12 | char a
// CHECK-NEXT: 16 | struct B0 (virtual base) (empty)
// CHECK-NEXT: | [sizeof=16, align=4
// CHECK-NEXT: | nvsize=16, nvalign=4]
// CHECK-X64: *** Dumping AST Record Layout
// CHECK-X64-NEXT: 0 | struct AC3
// CHECK-X64-NEXT: 0 | struct B11 (base)
// CHECK-X64-NEXT: 0 | char [8] c
// CHECK-X64-NEXT: 16 | struct B1 (base) (empty)
// CHECK-X64-NEXT: 8 | (AC3 vbtable pointer)
// CHECK-X64-NEXT: 16 | char a
// CHECK-X64-NEXT: 24 | struct B0 (virtual base) (empty)
// CHECK-X64-NEXT: | [sizeof=24, align=8
// CHECK-X64-NEXT: | nvsize=24, nvalign=8]
struct AD3 : B11, B1, virtual B0 {
AD3() { printf("AD3 = %p\n", this); }
};
// CHECK: *** Dumping AST Record Layout
// CHECK-NEXT: 0 | struct AD3
// CHECK-NEXT: 0 | struct B11 (base)
// CHECK-NEXT: 0 | char [8] c
// CHECK-NEXT: 12 | struct B1 (base) (empty)
// CHECK-NEXT: 8 | (AD3 vbtable pointer)
// CHECK-NEXT: 12 | struct B0 (virtual base) (empty)
// CHECK-NEXT: | [sizeof=12, align=4
// CHECK-NEXT: | nvsize=12, nvalign=4]
// CHECK-X64: *** Dumping AST Record Layout
// CHECK-X64-NEXT: 0 | struct AD3
// CHECK-X64-NEXT: 0 | struct B11 (base)
// CHECK-X64-NEXT: 0 | char [8] c
// CHECK-X64-NEXT: 16 | struct B1 (base) (empty)
// CHECK-X64-NEXT: 8 | (AD3 vbtable pointer)
// CHECK-X64-NEXT: 16 | struct B0 (virtual base) (empty)
// CHECK-X64-NEXT: | [sizeof=16, align=8
// CHECK-X64-NEXT: | nvsize=16, nvalign=8]
struct B : B1, B2, virtual B0 {
B() { printf("B = %p\n", this); }
};
// CHECK: *** Dumping AST Record Layout
// CHECK: *** Dumping AST Record Layout
// CHECK-NEXT: 0 | struct B
// CHECK-NEXT: 0 | struct B1 (base) (empty)
// CHECK-NEXT: 8 | struct B2 (base) (empty)
// CHECK-NEXT: 4 | (B vbtable pointer)
// CHECK-NEXT: 8 | struct B0 (virtual base) (empty)
// CHECK-NEXT: | [sizeof=8, align=4
// CHECK-NEXT: | nvsize=8, nvalign=4]
// CHECK-X64: *** Dumping AST Record Layout
// CHECK-X64: *** Dumping AST Record Layout
// CHECK-X64-NEXT: 0 | struct B
// CHECK-X64-NEXT: 0 | struct B1 (base) (empty)
// CHECK-X64-NEXT: 16 | struct B2 (base) (empty)
// CHECK-X64-NEXT: 8 | (B vbtable pointer)
// CHECK-X64-NEXT: 16 | struct B0 (virtual base) (empty)
// CHECK-X64-NEXT: | [sizeof=16, align=8
// CHECK-X64-NEXT: | nvsize=16, nvalign=8]
struct C : B1, B2, B3, virtual B0 {
char a;
C() : a(0x0000000C) { printf("C = %p\n", this); }
};
// CHECK: *** Dumping AST Record Layout
// CHECK: *** Dumping AST Record Layout
// CHECK-NEXT: 0 | struct C
// CHECK-NEXT: 0 | struct B1 (base) (empty)
// CHECK-NEXT: 1 | struct B2 (base) (empty)
// CHECK-NEXT: 8 | struct B3 (base) (empty)
// CHECK-NEXT: 4 | (C vbtable pointer)
// CHECK-NEXT: 8 | char a
// CHECK-NEXT: 12 | struct B0 (virtual base) (empty)
// CHECK-NEXT: | [sizeof=12, align=4
// CHECK-NEXT: | nvsize=12, nvalign=4]
// CHECK-X64: *** Dumping AST Record Layout
// CHECK-X64: *** Dumping AST Record Layout
// CHECK-X64-NEXT: 0 | struct C
// CHECK-X64-NEXT: 0 | struct B1 (base) (empty)
// CHECK-X64-NEXT: 1 | struct B2 (base) (empty)
// CHECK-X64-NEXT: 16 | struct B3 (base) (empty)
// CHECK-X64-NEXT: 8 | (C vbtable pointer)
// CHECK-X64-NEXT: 16 | char a
// CHECK-X64-NEXT: 24 | struct B0 (virtual base) (empty)
// CHECK-X64-NEXT: | [sizeof=24, align=8
// CHECK-X64-NEXT: | nvsize=24, nvalign=8]
struct D : B1, B2, B3, B4, B5, virtual B0 {
int a;
D() : a(0x0000000D) { printf("D = %p\n", this); }
};
// CHECK: *** Dumping AST Record Layout
// CHECK: *** Dumping AST Record Layout
// CHECK: *** Dumping AST Record Layout
// CHECK-NEXT: 0 | struct D
// CHECK-NEXT: 0 | struct B1 (base) (empty)
// CHECK-NEXT: 1 | struct B2 (base) (empty)
// CHECK-NEXT: 2 | struct B3 (base) (empty)
// CHECK-NEXT: 3 | struct B4 (base) (empty)
// CHECK-NEXT: 8 | struct B5 (base) (empty)
// CHECK-NEXT: 4 | (D vbtable pointer)
// CHECK-NEXT: 8 | int a
// CHECK-NEXT: 12 | struct B0 (virtual base) (empty)
// CHECK-NEXT: | [sizeof=12, align=4
// CHECK-NEXT: | nvsize=12, nvalign=4]
// CHECK-X64: *** Dumping AST Record Layout
// CHECK-X64: *** Dumping AST Record Layout
// CHECK-X64: *** Dumping AST Record Layout
// CHECK-X64-NEXT: 0 | struct D
// CHECK-X64-NEXT: 0 | struct B1 (base) (empty)
// CHECK-X64-NEXT: 1 | struct B2 (base) (empty)
// CHECK-X64-NEXT: 2 | struct B3 (base) (empty)
// CHECK-X64-NEXT: 3 | struct B4 (base) (empty)
// CHECK-X64-NEXT: 16 | struct B5 (base) (empty)
// CHECK-X64-NEXT: 8 | (D vbtable pointer)
// CHECK-X64-NEXT: 16 | int a
// CHECK-X64-NEXT: 24 | struct B0 (virtual base) (empty)
// CHECK-X64-NEXT: | [sizeof=24, align=8
// CHECK-X64-NEXT: | nvsize=24, nvalign=8]
struct E : B1, B6, B3, B4, B5, virtual B0 {
int a;
E() : a(0x0000000E) { printf("E = %p\n", this); }
};
// CHECK: *** Dumping AST Record Layout
// CHECK: *** Dumping AST Record Layout
// CHECK-NEXT: 0 | struct E
// CHECK-NEXT: 0 | struct B1 (base) (empty)
// CHECK-NEXT: 2 | struct B6 (base) (empty)
// CHECK-NEXT: 3 | struct B3 (base) (empty)
// CHECK-NEXT: 4 | struct B4 (base) (empty)
// CHECK-NEXT: 13 | struct B5 (base) (empty)
// CHECK-NEXT: 8 | (E vbtable pointer)
// CHECK-NEXT: 16 | int a
// CHECK-NEXT: 20 | struct B0 (virtual base) (empty)
// CHECK-NEXT: | [sizeof=20, align=4
// CHECK-NEXT: | nvsize=20, nvalign=4]
// CHECK-X64: *** Dumping AST Record Layout
// CHECK-X64: *** Dumping AST Record Layout
// CHECK-X64-NEXT: 0 | struct E
// CHECK-X64-NEXT: 0 | struct B1 (base) (empty)
// CHECK-X64-NEXT: 2 | struct B6 (base) (empty)
// CHECK-X64-NEXT: 3 | struct B3 (base) (empty)
// CHECK-X64-NEXT: 4 | struct B4 (base) (empty)
// CHECK-X64-NEXT: 17 | struct B5 (base) (empty)
// CHECK-X64-NEXT: 8 | (E vbtable pointer)
// CHECK-X64-NEXT: 20 | int a
// CHECK-X64-NEXT: 24 | struct B0 (virtual base) (empty)
// CHECK-X64-NEXT: | [sizeof=24, align=8
// CHECK-X64-NEXT: | nvsize=24, nvalign=8]
struct F : B1, B6, B4, B8, B5, virtual B0 {
int a;
F() : a(0x0000000F) { printf("&a = %p\n", &a); printf("F = %p\n", this); }
};
// CHECK: *** Dumping AST Record Layout
// CHECK-NEXT: 0 | struct F
// CHECK-NEXT: 0 | struct B1 (base) (empty)
// CHECK-NEXT: 2 | struct B6 (base) (empty)
// CHECK-NEXT: 3 | struct B4 (base) (empty)
// CHECK-NEXT: 3 | struct B8 (base)
// CHECK-NEXT: 3 | char [5] c
// CHECK-NEXT: 12 | struct B5 (base) (empty)
// CHECK-NEXT: 8 | (F vbtable pointer)
// CHECK-NEXT: 12 | int a
// CHECK-NEXT: 16 | struct B0 (virtual base) (empty)
// CHECK-NEXT: | [sizeof=16, align=4
// CHECK-NEXT: | nvsize=16, nvalign=4]
// CHECK-X64: *** Dumping AST Record Layout
// CHECK-X64-NEXT: 0 | struct F
// CHECK-X64-NEXT: 0 | struct B1 (base) (empty)
// CHECK-X64-NEXT: 2 | struct B6 (base) (empty)
// CHECK-X64-NEXT: 3 | struct B4 (base) (empty)
// CHECK-X64-NEXT: 3 | struct B8 (base)
// CHECK-X64-NEXT: 3 | char [5] c
// CHECK-X64-NEXT: 16 | struct B5 (base) (empty)
// CHECK-X64-NEXT: 8 | (F vbtable pointer)
// CHECK-X64-NEXT: 16 | int a
// CHECK-X64-NEXT: 24 | struct B0 (virtual base) (empty)
// CHECK-X64-NEXT: | [sizeof=24, align=8
// CHECK-X64-NEXT: | nvsize=24, nvalign=8]
struct G : B8, B1, virtual B0 {
int a;
__declspec(align(16)) int a1;
G() : a(0x00000010), a1(0xf0000010) { printf("G = %p\n", this); }
};
// CHECK: *** Dumping AST Record Layout
// CHECK-NEXT: 0 | struct G
// CHECK-NEXT: 0 | struct B8 (base)
// CHECK-NEXT: 0 | char [5] c
// CHECK-NEXT: 21 | struct B1 (base) (empty)
// CHECK-NEXT: 8 | (G vbtable pointer)
// CHECK-NEXT: 24 | int a
// CHECK-NEXT: 32 | int a1
// CHECK-NEXT: 48 | struct B0 (virtual base) (empty)
// CHECK-NEXT: | [sizeof=48, align=16
// CHECK-NEXT: | nvsize=48, nvalign=16]
// CHECK-X64: *** Dumping AST Record Layout
// CHECK-X64-NEXT: 0 | struct G
// CHECK-X64-NEXT: 0 | struct B8 (base)
// CHECK-X64-NEXT: 0 | char [5] c
// CHECK-X64-NEXT: 21 | struct B1 (base) (empty)
// CHECK-X64-NEXT: 8 | (G vbtable pointer)
// CHECK-X64-NEXT: 24 | int a
// CHECK-X64-NEXT: 32 | int a1
// CHECK-X64-NEXT: 48 | struct B0 (virtual base) (empty)
// CHECK-X64-NEXT: | [sizeof=48, align=16
// CHECK-X64-NEXT: | nvsize=48, nvalign=16]
struct AX : B1X, B2X, B3X, B4X, virtual B0X {
int a;
AX() : a(0x0000000A) { printf(" A = %p\n", this); }
};
// CHECK: *** Dumping AST Record Layout
// CHECK: *** Dumping AST Record Layout
// CHECK: *** Dumping AST Record Layout
// CHECK: *** Dumping AST Record Layout
// CHECK: *** Dumping AST Record Layout
// CHECK: *** Dumping AST Record Layout
// CHECK-NEXT: 0 | struct AX
// CHECK-NEXT: 0 | struct B1X (base) (empty)
// CHECK-NEXT: 16 | struct B2X (base) (empty)
// CHECK-NEXT: 18 | struct B3X (base) (empty)
// CHECK-NEXT: 35 | struct B4X (base) (empty)
// CHECK-NEXT: 20 | (AX vbtable pointer)
// CHECK-NEXT: 36 | int a
// CHECK-NEXT: 48 | struct B0X (virtual base) (empty)
// CHECK-NEXT: | [sizeof=48, align=16
// CHECK-NEXT: | nvsize=48, nvalign=16]
// 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: *** Dumping AST Record Layout
// CHECK-X64: *** Dumping AST Record Layout
// CHECK-X64-NEXT: 0 | struct AX
// CHECK-X64-NEXT: 0 | struct B1X (base) (empty)
// CHECK-X64-NEXT: 16 | struct B2X (base) (empty)
// CHECK-X64-NEXT: 18 | struct B3X (base) (empty)
// CHECK-X64-NEXT: 35 | struct B4X (base) (empty)
// CHECK-X64-NEXT: 24 | (AX vbtable pointer)
// CHECK-X64-NEXT: 36 | int a
// CHECK-X64-NEXT: 48 | struct B0X (virtual base) (empty)
// CHECK-X64-NEXT: | [sizeof=48, align=16
// CHECK-X64-NEXT: | nvsize=48, nvalign=16]
struct BX : B2X, B1X, B3X, B4X, virtual B0X {
int a;
BX() : a(0x0000000B) { printf(" B = %p\n", this); }
};
// CHECK: *** Dumping AST Record Layout
// CHECK-NEXT: 0 | struct BX
// CHECK-NEXT: 0 | struct B2X (base) (empty)
// CHECK-NEXT: 1 | struct B1X (base) (empty)
// CHECK-NEXT: 2 | struct B3X (base) (empty)
// CHECK-NEXT: 19 | struct B4X (base) (empty)
// CHECK-NEXT: 4 | (BX vbtable pointer)
// CHECK-NEXT: 20 | int a
// CHECK-NEXT: 32 | struct B0X (virtual base) (empty)
// CHECK-NEXT: | [sizeof=32, align=16
// CHECK-NEXT: | nvsize=32, nvalign=16]
// CHECK-X64: *** Dumping AST Record Layout
// CHECK-X64-NEXT: 0 | struct BX
// CHECK-X64-NEXT: 0 | struct B2X (base) (empty)
// CHECK-X64-NEXT: 1 | struct B1X (base) (empty)
// CHECK-X64-NEXT: 2 | struct B3X (base) (empty)
// CHECK-X64-NEXT: 19 | struct B4X (base) (empty)
// CHECK-X64-NEXT: 8 | (BX vbtable pointer)
// CHECK-X64-NEXT: 20 | int a
// CHECK-X64-NEXT: 32 | struct B0X (virtual base) (empty)
// CHECK-X64-NEXT: | [sizeof=32, align=16
// CHECK-X64-NEXT: | nvsize=32, nvalign=16]
struct CX : B1X, B3X, B2X, virtual B0X {
int a;
CX() : a(0x0000000C) { printf(" C = %p\n", this); }
};
// CHECK: *** Dumping AST Record Layout
// CHECK-NEXT: 0 | struct CX
// CHECK-NEXT: 0 | struct B1X (base) (empty)
// CHECK-NEXT: 2 | struct B3X (base) (empty)
// CHECK-NEXT: 32 | struct B2X (base) (empty)
// CHECK-NEXT: 16 | (CX vbtable pointer)
// CHECK-NEXT: 32 | int a
// CHECK-NEXT: 48 | struct B0X (virtual base) (empty)
// CHECK-NEXT: | [sizeof=48, align=16
// CHECK-NEXT: | nvsize=48, nvalign=16]
// CHECK-X64: *** Dumping AST Record Layout
// CHECK-X64-NEXT: 0 | struct CX
// CHECK-X64-NEXT: 0 | struct B1X (base) (empty)
// CHECK-X64-NEXT: 2 | struct B3X (base) (empty)
// CHECK-X64-NEXT: 32 | struct B2X (base) (empty)
// CHECK-X64-NEXT: 16 | (CX vbtable pointer)
// CHECK-X64-NEXT: 32 | int a
// CHECK-X64-NEXT: 48 | struct B0X (virtual base) (empty)
// CHECK-X64-NEXT: | [sizeof=48, align=16
// CHECK-X64-NEXT: | nvsize=48, nvalign=16]
struct DX : B8X, B1X, virtual B0X {
int a;
DX() : a(0x0000000D) { printf(" D = %p\n", this); }
};
// CHECK: *** Dumping AST Record Layout
// CHECK: *** Dumping AST Record Layout
// CHECK-NEXT: 0 | struct DX
// CHECK-NEXT: 0 | struct B8X (base)
// CHECK-NEXT: 0 | short a
// CHECK-NEXT: 10 | struct B1X (base) (empty)
// CHECK-NEXT: 4 | (DX vbtable pointer)
// CHECK-NEXT: 12 | int a
// CHECK-NEXT: 16 | struct B0X (virtual base) (empty)
// CHECK-NEXT: | [sizeof=16, align=4
// CHECK-NEXT: | nvsize=16, nvalign=4]
// CHECK-X64: *** Dumping AST Record Layout
// CHECK-X64: *** Dumping AST Record Layout
// CHECK-X64-NEXT: 0 | struct DX
// CHECK-X64-NEXT: 0 | struct B8X (base)
// CHECK-X64-NEXT: 0 | short a
// CHECK-X64-NEXT: 18 | struct B1X (base) (empty)
// CHECK-X64-NEXT: 8 | (DX vbtable pointer)
// CHECK-X64-NEXT: 20 | int a
// CHECK-X64-NEXT: 24 | struct B0X (virtual base) (empty)
// CHECK-X64-NEXT: | [sizeof=24, align=8
// CHECK-X64-NEXT: | nvsize=24, nvalign=8]
struct C0 {};
struct C1 : public C0 { int C1F0; };
struct C2 : public C1, public C0 {};
// CHECK: *** Dumping AST Record Layout
// CHECK: *** Dumping AST Record Layout
// CHECK: *** Dumping AST Record Layout
// CHECK-NEXT: 0 | struct C2
// CHECK-NEXT: 0 | struct C1 (base)
// CHECK-NEXT: 0 | struct C0 (base) (empty)
// CHECK-NEXT: 0 | int C1F0
// CHECK-NEXT: 5 | struct C0 (base) (empty)
// CHECK-NEXT: | [sizeof=8, 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-NEXT: 0 | struct C2
// CHECK-X64-NEXT: 0 | struct C1 (base)
// CHECK-X64-NEXT: 0 | struct C0 (base) (empty)
// CHECK-X64-NEXT: 0 | int C1F0
// CHECK-X64-NEXT: 5 | struct C0 (base) (empty)
// CHECK-X64-NEXT: | [sizeof=8, align=4
// CHECK-X64-NEXT: | nvsize=8, nvalign=4]
struct JA { char a; };
struct JB {
char a;
virtual void f() {}
};
struct JC { char a; };
struct JD : JA, JB, virtual JC {};
// CHECK: *** Dumping AST Record Layout
// CHECK: *** Dumping AST Record Layout
// CHECK: *** Dumping AST Record Layout
// CHECK: *** Dumping AST Record Layout
// CHECK-NEXT: 0 | struct JD
// CHECK-NEXT: 0 | struct JB (primary base)
// CHECK-NEXT: 0 | (JB vftable pointer)
// CHECK-NEXT: 4 | char a
// CHECK-NEXT: 12 | struct JA (base)
// CHECK-NEXT: 12 | char a
// CHECK-NEXT: 8 | (JD vbtable pointer)
// CHECK-NEXT: 16 | struct JC (virtual base)
// CHECK-NEXT: 16 | char a
// CHECK-NEXT: | [sizeof=17, align=4
// CHECK-NEXT: | nvsize=16, 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 JD
// CHECK-X64-NEXT: 0 | struct JB (primary base)
// CHECK-X64-NEXT: 0 | (JB vftable pointer)
// CHECK-X64-NEXT: 8 | char a
// CHECK-X64-NEXT: 24 | struct JA (base)
// CHECK-X64-NEXT: 24 | char a
// CHECK-X64-NEXT: 16 | (JD vbtable pointer)
// CHECK-X64-NEXT: 32 | struct JC (virtual base)
// CHECK-X64-NEXT: 32 | char a
// CHECK-X64-NEXT: | [sizeof=40, align=8
// CHECK-X64-NEXT: | nvsize=32, nvalign=8]
int a[
sizeof(AA)+
sizeof(AB)+
sizeof(AC)+
sizeof(AD)+
sizeof(AA1)+
sizeof(AB1)+
sizeof(AC1)+
sizeof(AD1)+
sizeof(AA2)+
sizeof(AB2)+
sizeof(AC2)+
sizeof(AD2)+
sizeof(AA3)+
sizeof(AB3)+
sizeof(AC3)+
sizeof(AD3)+
sizeof(B)+
sizeof(C)+
sizeof(D)+
sizeof(E)+
sizeof(F)+
sizeof(G)+
sizeof(AX)+
sizeof(BX)+
sizeof(CX)+
sizeof(DX)+
sizeof(C2)+
sizeof(JD)+
0];