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comparison gcc/testsuite/gfortran.dg/isnan_2.f90 @ 111:04ced10e8804

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gcc 7
author kono
date Fri, 27 Oct 2017 22:46:09 +0900
parents
children 84e7813d76e9
comparison
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68:561a7518be6b 111:04ced10e8804
1 ! Test for the ISNAN intrinsic on constants
2 !
3 ! { dg-do run }
4 ! { dg-options "-fno-range-check" }
5 ! { dg-add-options ieee }
6 ! { dg-skip-if "NaN not supported" { spu-*-* } }
7 !
8 implicit none
9 character(len=1) :: s
10 write(s,'(L1)') isnan(0.)
11 if (s /= 'F') call abort
12
13 write(s,'(L1)') isnan(exp(huge(0.)))
14 if (s /= 'F') call abort
15
16 write(s,'(L1)') isnan(0./0.)
17 if (s /= 'T') call abort
18 end