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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/do_iterator_2.f90 | |
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Diffstat (limited to 'gcc/testsuite/gfortran.dg/do_iterator_2.f90')
| -rw-r--r-- | gcc/testsuite/gfortran.dg/do_iterator_2.f90 | 34 |
1 files changed, 34 insertions, 0 deletions
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 <awgreynolds@earthlink.net> +! +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 |