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 | |
7 | int 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 | |