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/substr_2.f | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) create mode 100644 gcc/testsuite/gfortran.dg/substr_2.f (limited to 'gcc/testsuite/gfortran.dg/substr_2.f') diff --git a/gcc/testsuite/gfortran.dg/substr_2.f b/gcc/testsuite/gfortran.dg/substr_2.f new file mode 100644 index 000000000..a7e43b635 --- /dev/null +++ b/gcc/testsuite/gfortran.dg/substr_2.f @@ -0,0 +1,24 @@ +! { dg-do run } +! Check that substrings behave correctly even when zero-sized + implicit none + character(len=10) :: s, t + integer :: i, j + + s = "abcdefghij" + t(:10) = s(1:) + s(6:5) = "foo" + if (s /= t) call abort + i = 2 + j = -1 + s(i:i+j) = "foo" + if (s /= t) call abort + i = 20 + s(i+1:i) = "foo" + if (s /= t) call abort + s(6:5) = s(7:5) + if (s /= t) call abort + s = t(7:6) + if (len(trim(s)) /= 0) call abort + if (len(t(8:4)) /= 0) call abort + if (len(trim(t(8:4))) /= 0) call abort + end -- cgit v1.2.3