| Serge Guelton | 5ef88bd | 2019-02-01 06:11:44 +0000 | [diff] [blame] | 1 | // RUN: %clang_cc1 -isystem %S -Wdouble-promotion -fsyntax-only %s 2>&1 | FileCheck -allow-empty %s |
| 2 | // CHECK-NOT: warning: | ||||
| 3 | |||||
| 4 | #include <no-warn-in-system-macro.c.inc> | ||||
| 5 | |||||
| 6 | int main(void) | ||||
| 7 | { | ||||
| 8 | double foo = 1.0; | ||||
| 9 | |||||
| 10 | if (isnan(foo)) | ||||
| 11 | return 1; | ||||
| 12 | return 0; | ||||
| 13 | } | ||||