mangle-ms.cpp revision 4f0a3376a5e5c9028b0c736ac935895aabdb5fcd 
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
13int a;
14
15namespace N { int b; }
16
17static int c;
18int _c(void) {return c;}
19// CHECK: @"\01?_c@@YAHXZ"
20
21class foo {
22  static const short d;
23protected:
24  static volatile long e;
25public:
26  static const volatile char f;
27  int operator+(int a);
28};
29
30struct bar {
31  static int g;
32};
33
34union baz {
35  int a;
36  char b;
37  double c;
38};
39
40enum quux {
41  qone,
42  qtwo,
43  qthree
44};
45
46// NOTE: The calling convention is supposed to be __thiscall by default,
47// but that needs to be fixed in Sema/AST.
48int foo::operator+(int a) {return a;}
49// CHECK: @"\01??Hfoo@@QAAHH@Z"
50
51const short foo::d = 0;
52volatile long foo::e;
53const volatile char foo::f = 'C';
54
55int bar::g;
56
57extern int * const h = &a;
58
59int i[10][20];
60
61// Static functions are mangled, too.
62// Also make sure calling conventions, arglists, and throw specs work.
63static void __stdcall alpha(float a, double b) throw() {}
64bool __fastcall beta(long long a, wchar_t b) throw(signed char, unsigned char) {
65// CHECK: @"\01?beta@@YI_N_J_W@Z"
66  alpha(0.f, 0.0);
67  return false;
68}
69
70// CHECK: @"\01?alpha@@YGXMN@Z"
71
72// Make sure tag-type mangling works.
73void gamma(class foo, struct bar, union baz, enum quux) {}
74// CHECK: @"\01?gamma@@YAXVfoo@@Ubar@@Tbaz@@W4quux@@@Z"
75
76// Make sure pointer/reference-type mangling works.
77void delta(int * const a, const long &) {}
78// CHECK: @"\01?delta@@YAXQAHABJ@Z"
79
80// Array mangling. (It should be mangled as a const pointer, but that needs
81// to be fixed in Sema.)
82void epsilon(int a[][10][20]) {}
83// CHECK: @"\01?epsilon@@YAXQAY19BD@H@Z"
84