1 // RUN: %clang_cc1 %s -fsyntax-only -verify -pedantic 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}} 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}} 16 } 17
