| Chris Lattner | 5863b41 | 2010-04-07 18:43:41 +0000 | [diff] [blame] | 1 | // RUN: %clang_cc1 %s -E -verify |
| Reid Spencer | 5f016e2 | 2007-07-11 17:01:13 +0000 | [diff] [blame] | 2 | |
| 3 | #define INTMAX_MIN (-9223372036854775807LL -1) |
| 4 | |
| Chris Lattner | 5863b41 | 2010-04-07 18:43:41 +0000 | [diff] [blame] | 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}} */ |
| Reid Spencer | 5f016e2 | 2007-07-11 17:01:13 +0000 | [diff] [blame] | 7 | foo |
| 8 | #endif |
| 9 | |
| Chris Lattner | d5214b2 | 2008-05-04 18:25:32 +0000 | [diff] [blame] | 10 | // Shifts don't want the usual conversions: PR2279 |
| 11 | #if (2 << 1U) - 30 >= 0 |
| 12 | #error |
| 13 | #endif |
| 14 | |