1// RUN: %clang_cc1 -triple i386-unknown-unknown -emit-llvm %s -o - | FileCheck -check-prefix=CHECK-C %s
2// RUN: %clang_cc1 -x c++ -triple i386-unknown-unknown -emit-llvm %s -o - | FileCheck -check-prefix=CHECK-C %s
3// RUN: %clang_cc1 -x c++ -std=c++11 -triple i386-unknown-unknown -emit-llvm %s -o - | FileCheck -check-prefix=CHECK-CPP0X %s
4
5#include <stddef.h>
6
7int main() {
8  // CHECK-C: store i8 97
9  // CHECK-CPP0X: store i8 97
10  char a = 'a';
11
12  // Should truncate value (equal to last character).
13  // CHECK-C: store i8 98
14  // CHECK-CPP0X: store i8 98
15  char b = 'ab';
16
17  // Should get concatenated characters
18  // CHECK-C: store i32 24930
19  // CHECK-CPP0X: store i32 24930
20  int b1 = 'ab';
21
22  // Should get concatenated characters
23  // CHECK-C: store i32 808464432
24  // CHECK-CPP0X: store i32 808464432
25  int b2 = '0000';
26
27  // Should get truncated value (last four characters concatenated)
28  // CHECK-C: store i32 1919512167
29  // CHECK-CPP0X: store i32 1919512167
30  int b3 = 'somesillylongstring';
31
32  // CHECK-C: store i32 97
33  // CHECK-CPP0X: store i32 97
34  wchar_t wa = L'a';
35
36  // Should pick second character.
37  // CHECK-C: store i32 98
38  // CHECK-CPP0X: store i32 98
39  wchar_t wb = L'ab';
40
41#if __cplusplus >= 201103L
42  // CHECK-CPP0X: store i16 97
43  char16_t ua = u'a';
44
45  // CHECK-CPP0X: store i32 97
46  char32_t Ua = U'a';
47
48  // CHECK-CPP0X: store i16 1047
49  char16_t ua1 = u'З';
50  // CHECK-CPP0X: store i16 12538
51  char16_t ua2 = u'ヺ';
52  // CHECK-CPP0X: store i16 -27177
53  char16_t ua3 = u'闗';
54
55  // CHECK-CPP0X: store i32 181
56  char32_t Ua1 = U'µ';
57  // CHECK-CPP0X: store i32 38359
58  char32_t Ua2 = U'闗';
59  // CHECK-CPP0X: store i32 128128
60  char32_t Ua3 = U'��';
61
62#endif
63
64  // CHECK-C: store i32 61451
65  // CHECK-CPP0X: store i32 61451
66  wchar_t wc = L'\uF00B';
67
68#if __cplusplus >= 201103L
69  // -4085 == 0xf00b
70  // CHECK-CPP0X: store i16 -4085
71  char16_t uc = u'\uF00B';
72
73  // CHECK-CPP0X: store i32 61451
74  char32_t Uc = U'\uF00B';
75#endif
76
77  // CHECK-C: store i32 1110027
78  // CHECK-CPP0X: store i32 1110027
79  wchar_t wd = L'\U0010F00B';
80
81#if __cplusplus >= 201103L
82  // CHECK-CPP0X: store i32 1110027
83  char32_t Ud = U'\U0010F00B';
84#endif
85
86  // Should pick second character.
87  // CHECK-C: store i32 1110027
88  // CHECK-CPP0X: store i32 1110027
89  wchar_t we = L'\u1234\U0010F00B';
90}
91