mirror of git://gcc.gnu.org/git/gcc.git
18 lines
411 B
C
18 lines
411 B
C
/* Test __NO_MATH_ERRNO__ is defined and undefined by pragmas. */
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/* { dg-do compile } */
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/* { dg-options "-fmath-errno" } */
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#ifdef __NO_MATH_ERRNO__
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#error "__NO_MATH_ERRNO__ defined"
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#endif
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#pragma GCC optimize "-fno-math-errno"
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#ifndef __NO_MATH_ERRNO__
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#error "__NO_MATH_ERRNO__ not defined"
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#endif
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#pragma GCC optimize "-fmath-errno"
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#ifdef __NO_MATH_ERRNO__
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#error "__NO_MATH_ERRNO__ defined"
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#endif
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