Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gfortran.dg/default_format_denormal_1.f90 @ 145:1830386684a0
gcc-9.2.0
author | anatofuz |
---|---|
date | Thu, 13 Feb 2020 11:34:05 +0900 |
parents | 84e7813d76e9 |
children |
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! { dg-do run { xfail *-*-darwin[89]* *-*-cygwin* } } ! Test XFAILed on these platforms because the system's printf() lacks ! proper support for denormals. ! ! This tests that the default formats for formatted I/O of reals are ! wide enough and have enough precision, by checking that values can ! be written and read back. ! ! { dg-add-options ieee } include "default_format_1.inc" program main use test_default_format if (test (tiny(0.0_4), -1) /= 0) STOP 1 if (test (-tiny(0.0_4), 1) /= 0) STOP 2 if (test (0.0_4, 0) /= 0) STOP 3 if (test (tiny(0.0_8), -1) /= 0) STOP 4 if (test (-tiny(0.0_8), 1) /= 0) STOP 5 if (test (0.0_8, 0) /= 0) STOP 6 end program main !