From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001 From: upstream source tree Date: Sun, 15 Mar 2015 20:14:05 -0400 Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; verified gcc-4.6.4.tar.bz2.sig; imported gcc-4.6.4 source tree from verified upstream tarball. downloading a git-generated archive based on the 'upstream' tag should provide you with a source tree that is binary identical to the one extracted from the above tarball. if you have obtained the source via the command 'git clone', however, do note that line-endings of files in your working directory might differ from line-endings of the respective files in the upstream repository. --- gcc/testsuite/gfortran.dg/char_length_7.f90 | 32 +++++++++++++++++++++++++++++ 1 file changed, 32 insertions(+) create mode 100644 gcc/testsuite/gfortran.dg/char_length_7.f90 (limited to 'gcc/testsuite/gfortran.dg/char_length_7.f90') 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 +! +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" } } -- cgit v1.2.3