| // RUN: clang %s -emit-llvm -o - |
| |
| // PR1895 |
| // sizeof function |
| int zxcv(void); |
| int x=sizeof(zxcv); |
| int y=__alignof__(zxcv); |
| |
| |
| void *test(int *i) { |
| short a = 1; |
| i += a; |
| i + a; |
| a + i; |
| } |
| |
| _Bool test2b; |
| int test2() {if (test2b);} |
| |
| // PR1921 |
| int test3() { |
| const unsigned char *bp; |
| bp -= (short)1; |
| } |
| |
| // PR2080 - sizeof void |
| int t1 = sizeof(void); |
| int t2 = __alignof__(void); |
| void test4() { |
| t1 = sizeof(void); |
| t2 = __alignof__(void); |
| |
| t1 = sizeof(test4()); |
| t2 = __alignof__(test4()); |
| } |
| |
| // 'const float' promotes to double in varargs. |
| int test5(const float x, float float_number) { |
| return __builtin_isless(x, float_number); |
| } |
| |