mangle-ms.cpp revision 1139da148e44193a71585f418be96ef9c5f6defa 
1// RUN: %clang_cc1 -fms-extensions -emit-llvm %s -o - -cxx-abi microsoft -triple=i386-apple-darwin10 | FileCheck %s
2
3// CHECK: @"\01?a@@3HA"
4// CHECK: @"\01?b@N@@3HA"
5// CHECK: @c
6// CHECK: @"\01?d@foo@@0FB"
7// CHECK: @"\01?e@foo@@1JC"
8// CHECK: @"\01?f@foo@@2DD"
9// CHECK: @"\01?g@bar@@2HA"
10// CHECK: @"\01?h@@3QAHA"
11// CHECK: @"\01?i@@3PAY0BD@HA"
12// CHECK: @"\01?j@@3P6GHCE@ZA"
13
14int a;
15
16namespace N { int b; }
17
18static int c;
19int _c(void) {return c;}
20// CHECK: @"\01?_c@@YAHXZ"
21
22class foo {
23  static const short d;
24protected:
25  static volatile long e;
26public:
27  static const volatile char f;
28  int operator+(int a);
29};
30
31struct bar {
32  static int g;
33};
34
35union baz {
36  int a;
37  char b;
38  double c;
39};
40
41enum quux {
42  qone,
43  qtwo,
44  qthree
45};
46
47// NOTE: The calling convention is supposed to be __thiscall by default,
48// but that needs to be fixed in Sema/AST.
49int foo::operator+(int a) {return a;}
50// CHECK: @"\01??Hfoo@@QAAHH@Z"
51
52const short foo::d = 0;
53volatile long foo::e;
54const volatile char foo::f = 'C';
55
56int bar::g;
57
58extern int * const h = &a;
59
60int i[10][20];
61
62int (__stdcall *j)(signed char, unsigned char);
63
64// Static functions are mangled, too.
65// Also make sure calling conventions, arglists, and throw specs work.
66static void __stdcall alpha(float a, double b) throw() {}
67bool __fastcall beta(long long a, wchar_t b) throw(signed char, unsigned char) {
68// CHECK: @"\01?beta@@YI_N_J_W@Z"
69  alpha(0.f, 0.0);
70  return false;
71}
72
73// CHECK: @"\01?alpha@@YGXMN@Z"
74
75// Make sure tag-type mangling works.
76void gamma(class foo, struct bar, union baz, enum quux) {}
77// CHECK: @"\01?gamma@@YAXVfoo@@Ubar@@Tbaz@@W4quux@@@Z"
78
79// Make sure pointer/reference-type mangling works.
80void delta(int * const a, const long &) {}
81// CHECK: @"\01?delta@@YAXQAHABJ@Z"
82
83// Array mangling. (It should be mangled as a const pointer, but that needs
84// to be fixed in Sema.)
85void epsilon(int a[][10][20]) {}
86// CHECK: @"\01?epsilon@@YAXQAY19BD@H@Z"
87