159 lines
4.7 KiB
C++
159 lines
4.7 KiB
C++
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// RUN: %clang_cc1 -triple powerpc-ibm-aix-xcoff -fdump-record-layouts \
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// RUN: -fsyntax-only %s | \
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// RUN: FileCheck %s
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// RUN: %clang_cc1 -triple powerpc64-ibm-aix-xcoff -fdump-record-layouts \
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// RUN: -fsyntax-only %s | \
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// RUN: FileCheck %s
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struct Empty {};
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struct A {
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double d;
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};
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// CHECK: *** Dumping AST Record Layout
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// CHECK-NEXT: 0 | struct Empty (empty)
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// CHECK-NEXT: | [sizeof=1, dsize=1, align=1, preferredalign=1,
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// CHECK-NEXT: | nvsize=1, nvalign=1, preferrednvalign=1]
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// CHECK: *** Dumping AST Record Layout
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// CHECK-NEXT: 0 | struct A
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// CHECK-NEXT: 0 | double d
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// CHECK-NEXT: | [sizeof=8, dsize=8, align=4, preferredalign=8,
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// CHECK-NEXT: | nvsize=8, nvalign=4, preferrednvalign=8]
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struct B {
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~B();
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Empty emp;
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A a;
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char c;
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};
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struct B1 {
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[[no_unique_address]] B b;
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char ext[7];
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};
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// CHECK: *** Dumping AST Record Layout
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// CHECK-NEXT: 0 | struct B
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// CHECK-NEXT: 0 | struct Empty emp (empty)
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// CHECK-NEXT: 4 | struct A a
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// CHECK-NEXT: 4 | double d
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// CHECK-NEXT: 12 | char c
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// CHECK-NEXT: | [sizeof=16, dsize=13, align=4, preferredalign=4,
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// CHECK-NEXT: | nvsize=13, nvalign=4, preferrednvalign=4]
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// CHECK: *** Dumping AST Record Layout
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// CHECK-NEXT: 0 | struct B1
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// CHECK-NEXT: 0 | struct B b
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// CHECK-NEXT: 0 | struct Empty emp (empty)
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// CHECK-NEXT: 4 | struct A a
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// CHECK-NEXT: 4 | double d
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// CHECK-NEXT: 12 | char c
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// CHECK-NEXT: 13 | char [7] ext
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// CHECK-NEXT: | [sizeof=20, dsize=20, align=4, preferredalign=4,
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// CHECK-NEXT: | nvsize=20, nvalign=4, preferrednvalign=4]
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struct C {
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~C();
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[[no_unique_address]] Empty emp;
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A a;
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char c;
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};
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struct C1 {
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[[no_unique_address]] C c;
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char ext[7];
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};
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// CHECK: *** Dumping AST Record Layout
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// CHECK-NEXT: 0 | struct C
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// CHECK-NEXT: 0 | struct Empty emp (empty)
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// CHECK-NEXT: 0 | struct A a
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// CHECK-NEXT: 0 | double d
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// CHECK-NEXT: 8 | char c
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// CHECK-NEXT: | [sizeof=16, dsize=9, align=4, preferredalign=8,
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// CHECK-NEXT: | nvsize=9, nvalign=4, preferrednvalign=8]
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// CHECK: *** Dumping AST Record Layout
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// CHECK-NEXT: 0 | struct C1
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// CHECK-NEXT: 0 | struct C c
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// CHECK-NEXT: 0 | struct Empty emp (empty)
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// CHECK-NEXT: 0 | struct A a
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// CHECK-NEXT: 0 | double d
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// CHECK-NEXT: 8 | char c
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// CHECK-NEXT: 9 | char [7] ext
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// CHECK-NEXT: | [sizeof=16, dsize=16, align=4, preferredalign=8,
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// CHECK-NEXT: | nvsize=16, nvalign=4, preferrednvalign=8]
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struct D {
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~D();
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[[no_unique_address]] char notEmp;
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A a;
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char c;
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};
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struct D1 {
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[[no_unique_address]] D d;
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char ext[7];
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};
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// CHECK: *** Dumping AST Record Layout
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// CHECK-NEXT: 0 | struct D
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// CHECK-NEXT: 0 | char notEmp
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// CHECK-NEXT: 4 | struct A a
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// CHECK-NEXT: 4 | double d
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// CHECK-NEXT: 12 | char c
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// CHECK-NEXT: | [sizeof=16, dsize=13, align=4, preferredalign=4,
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// CHECK-NEXT: | nvsize=13, nvalign=4, preferrednvalign=4]
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// CHECK: *** Dumping AST Record Layout
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// CHECK-NEXT: 0 | struct D1
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// CHECK-NEXT: 0 | struct D d
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// CHECK-NEXT: 0 | char notEmp
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// CHECK-NEXT: 4 | struct A a
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// CHECK-NEXT: 4 | double d
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// CHECK-NEXT: 12 | char c
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// CHECK-NEXT: 13 | char [7] ext
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// CHECK-NEXT: | [sizeof=20, dsize=20, align=4, preferredalign=4,
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// CHECK-NEXT: | nvsize=20, nvalign=4, preferrednvalign=4]
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struct E {
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[[no_unique_address]] Empty emp;
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int : 0;
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double d;
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};
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// CHECK: *** Dumping AST Record Layout
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// CHECK-NEXT: 0 | struct E
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// CHECK-NEXT: 0 | struct Empty emp (empty)
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// CHECK-NEXT: 0:- | int
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// CHECK-NEXT: 0 | double d
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// CHECK-NEXT: | [sizeof=8, dsize=8, align=4, preferredalign=4,
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// CHECK-NEXT: | nvsize=8, nvalign=4, preferrednvalign=4]
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struct F {
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[[no_unique_address]] Empty emp, emp2;
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double d;
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};
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// CHECK: *** Dumping AST Record Layout
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// CHECK-NEXT: 0 | struct F
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// CHECK-NEXT: 0 | struct Empty emp (empty)
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// CHECK-NEXT: 1 | struct Empty emp2 (empty)
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// CHECK-NEXT: 0 | double d
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// CHECK-NEXT: | [sizeof=8, dsize=8, align=4, preferredalign=8,
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// CHECK-NEXT: | nvsize=8, nvalign=4, preferrednvalign=8]
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int a = sizeof(Empty);
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int b = sizeof(A);
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int c = sizeof(B1);
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int d = sizeof(C1);
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int e = sizeof(D1);
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int f = sizeof(E);
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int g = sizeof(F);
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