You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
37 lines
722 B
37 lines
722 B
// RUN: %clang_cc1 -w -triple=x86_64-pc-win32 -fms-compatibility -fdump-record-layouts-simple -foverride-record-layout=%S/Inputs/override-bit-field-layout.layout %s | FileCheck %s
|
|
|
|
// CHECK: Type: struct S1
|
|
// CHECK: FieldOffsets: [0, 11]
|
|
struct S1 {
|
|
short a : 3;
|
|
short b : 5;
|
|
};
|
|
|
|
// CHECK: Type: struct S2
|
|
// CHECK: FieldOffsets: [64]
|
|
struct S2 {
|
|
virtual ~S2() = default;
|
|
short a : 3;
|
|
};
|
|
|
|
// CHECK: Type: struct S3
|
|
// CHECK: Size:32
|
|
// CHECK: FieldOffsets: [0, 1]
|
|
struct S3 {
|
|
int a : 1;
|
|
int b : 2;
|
|
};
|
|
|
|
// CHECK: Type: struct S4
|
|
// CHECK: FieldOffsets: [32]
|
|
struct S4 : S3 {
|
|
char c;
|
|
};
|
|
|
|
void use_structs() {
|
|
S1 s1s[sizeof(S1)];
|
|
S2 s2s[sizeof(S2)];
|
|
S3 s3s[sizeof(S3)];
|
|
S4 s4s[sizeof(S4)];
|
|
}
|