Mercurial > hg > CbC > CbC_gcc
diff gcc/testsuite/gfortran.dg/achar_4.f90 @ 111:04ced10e8804
gcc 7
author | kono |
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date | Fri, 27 Oct 2017 22:46:09 +0900 |
parents | |
children | 84e7813d76e9 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/gcc/testsuite/gfortran.dg/achar_4.f90 Fri Oct 27 22:46:09 2017 +0900 @@ -0,0 +1,21 @@ +! { dg-do run } +! { dg-options "-fbounds-check" } +! Tests the fix for PR31257, in which achar caused an ICE because it had no +! charlen. +! +! The code comes from http://www.star.le.ac.uk/~cgp/fortran.html (by Clive Page) +! Reported by Thomas Koenig <tkoenig@gcc.gnu.org> +! + if (any (Up ("AbCdEfGhIjKlM") .ne. (/"ABCDEFGHIJKLM"/))) call abort () +contains + Character (len=20) Function Up (string) + Character(len=*) string + Up = & + transfer(merge(achar(iachar(transfer(string,"x",len(string)))- & + (ichar('a')-ichar('A')) ), & + transfer(string,"x",len(string)) , & + transfer(string,"x",len(string)) >= "a" .and. & + transfer(string,"x",len(string)) <= "z"), repeat("x", len(string))) + return + end function Up +end