| 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 | |