| Daniel Dunbar | a572887 | 2009-12-15 20:14:24 +0000 | [diff] [blame] | 1 | // RUN: %clang_cc1 %s -fsyntax-only -verify -pedantic |
| Eli Friedman | 9ac6f62 | 2009-08-31 20:06:00 +0000 | [diff] [blame] | 2 | void check(int); |
| 3 | void a() { |
| 4 | check(__builtin_isfinite(1.0f)); |
| 5 | check(__builtin_isinf(1.0)); |
| 6 | check(__builtin_isinf_sign(1.0L)); |
| 7 | check(__builtin_isnan(1.0f)); |
| 8 | check(__builtin_isnormal(1.0f)); |
| 9 | check(__builtin_isfinite(1)); // expected-error{{requires argument of floating point type}} |
| 10 | check(__builtin_isinf()); // expected-error{{too few arguments}} |
| 11 | check(__builtin_isnan(1,2)); // expected-error{{too many arguments}} |
| Benjamin Kramer | e771a7a | 2010-02-15 22:42:31 +0000 | [diff] [blame] | 12 | check(__builtin_fpclassify(0, 0, 0, 0, 0, 1.0)); |
| 13 | check(__builtin_fpclassify(0, 0, 0, 0, 0, 1)); // expected-error{{requires argument of floating point type}} |
| 14 | check(__builtin_fpclassify(0, 0, 0, 0, 1)); // expected-error{{too few arguments}} |
| 15 | check(__builtin_fpclassify(0, 0, 0, 0, 0, 1, 0)); // expected-error{{too many arguments}} |
| Eli Friedman | 9ac6f62 | 2009-08-31 20:06:00 +0000 | [diff] [blame] | 16 | } |