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| author | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
|---|---|---|
| committer | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
| commit | 554fd8c5195424bdbcabf5de30fdc183aba391bd (patch) | |
| tree | 976dc5ab7fddf506dadce60ae936f43f58787092 /gcc/testsuite/gfortran.dg/char_length_7.f90 | |
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Diffstat (limited to 'gcc/testsuite/gfortran.dg/char_length_7.f90')
| -rw-r--r-- | gcc/testsuite/gfortran.dg/char_length_7.f90 | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/gcc/testsuite/gfortran.dg/char_length_7.f90 b/gcc/testsuite/gfortran.dg/char_length_7.f90 new file mode 100644 index 000000000..221c84090 --- /dev/null +++ b/gcc/testsuite/gfortran.dg/char_length_7.f90 @@ -0,0 +1,32 @@ +! { dg-do run } +! Test the fix for PR31879 in which the concatenation operators below +! would cause ICEs because the character lengths were never resolved. +! +! Contributed by Vivek Rao <vivekrao4@yahoo.com> +! +module str_mod + character(3) :: mz(2) = (/"fgh","ijk"/) +contains + function ccopy(yy) result(xy) + character (len=*), intent(in) :: yy(:) + character (len=5) :: xy(size(yy)) + xy = yy + end function ccopy +end module str_mod +! +program xx + use str_mod, only: ccopy, mz + implicit none + character(2) :: z = "zz" + character(3) :: zz(2) = (/"abc","cde"/) + character(2) :: ans(2) + integer :: i = 2, j = 3 + if (any(ccopy("_&_"//(/"A","B"/)//"?") .ne. (/"_&_A?","_&_B?"/))) call abort () + if (any(ccopy(z//zz) .ne. (/"zzabc","zzcde"/))) call abort () + if (any(ccopy(z//zz(:)(1:2)) .ne. (/"zzab ","zzcd "/))) call abort () + if (any(ccopy(z//mz(:)(2:3)) .ne. (/"zzgh ","zzjk "/))) call abort () + +! This was another bug, uncovered when the PR was fixed. + if (any(ccopy(z//mz(:)(i:j)) .ne. (/"zzgh ","zzjk "/))) call abort () +end program xx +! { dg-final { cleanup-modules "str_mod" } } |