File: override-layout-packed-base.cpp

package info (click to toggle)
llvm-toolchain-19 1%3A19.1.7-3
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 1,998,520 kB
  • sloc: cpp: 6,951,680; ansic: 1,486,157; asm: 913,598; python: 232,024; f90: 80,126; objc: 75,281; lisp: 37,276; pascal: 16,990; sh: 10,009; ml: 5,058; perl: 4,724; awk: 3,523; makefile: 3,167; javascript: 2,504; xml: 892; fortran: 664; cs: 573
file content (40 lines) | stat: -rw-r--r-- 713 bytes parent folder | download | duplicates (12) 
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
 
// RUN: %clang_cc1 -triple i686-windows-msvc -w -fdump-record-layouts-simple -foverride-record-layout=%S/Inputs/override-layout-packed-base.layout %s | FileCheck %s

//#pragma pack(push, 1)

// CHECK: Type: class B<0>
// CHECK:   Size:40
// CHECK:   FieldOffsets: [0, 32]

// CHECK: Type: class B<1>
// CHECK:   Size:40
// CHECK:   FieldOffsets: [0, 32]

template<int I>
class B {
  int _b1;
  char _b2;
};

// CHECK: Type: class C
// CHECK:   Size:88
// CHECK:   FieldOffsets: [80]

class C : B<0>, B<1> {
  char _c;
};

// CHECK: Type: class D
// CHECK:   Size:120
// CHECK:   FieldOffsets: [32]

class D : virtual B<0>, virtual B<1> {
  char _d;
};

//#pragma pack(pop)

void use_structs() {
  C cs;
  D ds;
}