blob: 96fbae8970e09d8041416503b2d800ca3ae65dba (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
|
// RUN: %clang_cc1 %s -triple x86_64-apple-darwin10 -emit-llvm -o - | FileCheck %s
// An extra byte should be allocated for an empty class.
namespace Test1 {
// CHECK: %"struct.Test1::A" = type { i8 }
struct A { } *a;
}
namespace Test2 {
// No need to add tail padding here.
// CHECK: %"struct.Test2::A" = type { i8*, i32 }
struct A { void *a; int b; } *a;
}
namespace Test3 {
// C should have a vtable pointer.
// CHECK: %"struct.Test3::A" = type { i32 (...)**, i32 }
struct A { virtual void f(); int a; } *a;
}
namespace Test4 {
// Test from PR5589.
// CHECK: %"struct.Test4::A" = type { i32, i8, float }
// CHECK: %"struct.Test4::B" = type { %"struct.Test4::A", i16, double }
struct A {
int a;
char c;
float b;
};
struct B : public A {
short d;
double e;
} *b;
}
namespace Test5 {
struct A {
virtual void f();
char a;
};
// CHECK: %"struct.Test5::B" = type { [9 x i8], i8, i8, [5 x i8] }
struct B : A {
char b : 1;
char c;
} *b;
}
|
