override-bit-field-layout.cpp
722 Bytes
// 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)];
}