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150
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1 // RUN: %clang_cc1 %s -fsyntax-only -verify -pedantic
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2 void check(int);
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3 void a() {
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4 check(__builtin_isfinite(1.0f));
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5 check(__builtin_isinf(1.0));
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6 check(__builtin_isinf_sign(1.0L));
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7 check(__builtin_isnan(1.0f));
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8 check(__builtin_isnormal(1.0f));
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9 check(__builtin_isfinite(1)); // expected-error{{requires argument of floating point type}}
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10 check(__builtin_isinf()); // expected-error{{too few arguments}}
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11 check(__builtin_isnan(1,2)); // expected-error{{too many arguments}}
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12 check(__builtin_fpclassify(0, 0, 0, 0, 0, 1.0));
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13 check(__builtin_fpclassify(0, 0, 0, 0, 0, 1)); // expected-error{{requires argument of floating point type}}
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14 check(__builtin_fpclassify(0, 1, 2, 3, 4.5, 5.0)); // expected-warning{{implicit conversion from 'double' to 'int' changes value from 4.5 to 4}}
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15 check(__builtin_fpclassify(0, 0, 0, 0, 1)); // expected-error{{too few arguments}}
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16 check(__builtin_fpclassify(0, 0, 0, 0, 0, 1, 0)); // expected-error{{too many arguments}}
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17 }
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