| 1 | // RUN: %clang_cc1 %s -E -verify |
|---|---|
| 2 | |
| 3 | #define INTMAX_MIN (-9223372036854775807LL -1) |
| 4 | |
| 5 | #if (-42 + 0U) /* expected-warning {{left side of operator converted from negative value to unsigned: -42 to 18446744073709551574}} */ \ |
| 6 | / -2 /* expected-warning {{right side of operator converted from negative value to unsigned: -2 to 18446744073709551614}} */ |
| 7 | foo |
| 8 | #endif |
| 9 | |
| 10 | // Shifts don't want the usual conversions: PR2279 |
| 11 | #if (2 << 1U) - 30 >= 0 |
| 12 | #error |
| 13 | #endif |
| 14 | |
| 15 |