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/do_iterator_2.f90 | 34 +++++++++++++++++++++++++++++ 1 file changed, 34 insertions(+) create mode 100644 gcc/testsuite/gfortran.dg/do_iterator_2.f90 (limited to 'gcc/testsuite/gfortran.dg/do_iterator_2.f90') diff --git a/gcc/testsuite/gfortran.dg/do_iterator_2.f90 b/gcc/testsuite/gfortran.dg/do_iterator_2.f90 new file mode 100644 index 000000000..7422b9eb5 --- /dev/null +++ b/gcc/testsuite/gfortran.dg/do_iterator_2.f90 @@ -0,0 +1,34 @@ +! { dg-do run } +! { dg-options "-std=legacy" } +! +! Tests the fix for pr32613 - see: +! http://groups.google.com/group/comp.lang.fortran/browse_thread/thread/495c154ee188d7f1/ea292134fe68b1d0#ea292134fe68b1d0 +! +! Contributed by Al Greynolds +! +program main + call something +end + +subroutine something +! integer i !correct results from gfortran depend on this statement (before fix) + integer :: m = 0 + character lit*1, line*100 + lit(i) = line(i:i) + i = 1 + n = 5 + line = 'PZ0R1' + if (internal (1)) call abort () + if (m .ne. 4) call abort () +contains + logical function internal (j) + intent(in) j + do i = j, n + k = index ('RE', lit (i)) + m = m + 1 + if (k == 0) cycle + if (i + 1 == n) exit + enddo + internal = (k == 0) + end function +end -- cgit v1.2.3