mangle.cpp revision cf85b933fef4ce827df83ef2d22c322ab2078aa5 
1// RUN: clang-cc -emit-llvm %s -o %t -triple=x86_64-apple-darwin9 &&
2
3// FIXME: This test is intentionally trivial, because we can't yet
4// CodeGen anything real in C++.
5struct X { };
6struct Y { };
7
8// RUN: grep _ZplRK1YRA100_P1X %t | count 1 &&
9bool operator+(const Y&, X* (&xs)[100]) { return false; }
10
11// RUN: grep _Z1f1s %t | count 1 &&
12typedef struct { int a; } s;
13void f(s) { }
14
15// RUN: grep _Z1f1e %t| count 1 &&
16typedef enum { foo } e;
17void f(e) { }
18
19// RUN: grep _Z1f1u %t | count 1 &&
20typedef union { int a; } u;
21void f(u) { }
22
23// RUN: grep _Z1f1x %t | count 1 &&
24typedef struct { int a; } x,y;
25void f(y) { }
26
27// RUN: grep _Z1fv %t | count 1 &&
28void f() { }
29
30// RUN: grep _ZN1N1fEv %t | count 1 &&
31namespace N { void f() { } }
32
33// RUN: grep _ZN1N1N1fEv %t | count 1 &&
34namespace N { namespace N { void f() { } } }
35
36// RUN: grep unmangled_function %t | count 1 &&
37extern "C" { namespace N { void unmangled_function() { } } }
38
39// RUN: grep unmangled_variable %t | count 1 &&
40extern "C" { namespace N { int unmangled_variable = 10; } }
41
42// RUN: grep _ZN1N1iE %t | count 1 &&
43namespace N { int i; }
44
45// RUN: grep _ZZN1N1fEiiE1b %t | count 2 &&
46namespace N { int f(int, int) { static int b; return b; } }
47
48// RUN: grep "_ZZN1N1gEvE1a =" %t | count 1 &&
49// RUN: grep "_ZGVZN1N1gEvE1a =" %t | count 1 &&
50namespace N { int h(); void g() { static int a = h(); } }
51
52// RUN: grep "_Z1fno" %t | count 1 &&
53void f(__int128_t, __uint128_t) { }
54
55template <typename T> struct S1 {};
56
57// RUN: grep "_Z1f2S1IiE" %t | count 1 &&
58void f(S1<int>) {}
59
60// RUN: grep "_Z1f2S1IdE" %t | count 1 &&
61void f(S1<double>) {}
62
63template <int N> struct S2 {};
64// RUN: grep "_Z1f2S2ILi100EE" %t | count 1 &&
65void f(S2<100>) {}
66
67// RUN: grep "_Z1f2S2ILin100EE" %t | count 1 &&
68void f(S2<-100>) {}
69
70template <bool B> struct S3 {};
71
72// RUN: grep "_Z1f2S3ILb1EE" %t | count 1 &&
73void f(S3<true>) {}
74
75// RUN: grep "_Z1f2S3ILb0EE" %t | count 1 &&
76void f(S3<false>) {}
77
78// RUN: grep "_Z2f22S3ILb1EE" %t | count 1 &&
79void f2(S3<100>) {}
80
81struct S;
82
83// RUN: grep "_Z1fM1SKFvvE" %t | count 1 &&
84void f(void (S::*)() const) {}
85
86// RUN: grep "_Z1fM1SFvvE" %t | count 1 &&
87void f(void (S::*)()) {}
88
89// RUN: grep "_Z1fi" %t | count 1 &&
90void f(const int) { }
91
92// RUN: true
93