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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/negative_unit_int8.f | |
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Diffstat (limited to 'gcc/testsuite/gfortran.dg/negative_unit_int8.f')
| -rw-r--r-- | gcc/testsuite/gfortran.dg/negative_unit_int8.f | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/gcc/testsuite/gfortran.dg/negative_unit_int8.f b/gcc/testsuite/gfortran.dg/negative_unit_int8.f new file mode 100644 index 000000000..d4c35579f --- /dev/null +++ b/gcc/testsuite/gfortran.dg/negative_unit_int8.f @@ -0,0 +1,35 @@ +! { dg-do run } +! { dg-options "-fdefault-integer-8" } +! +! NOTE: This test is identical to negative_unit.f except -fdefault-integer-8 +! +! PR libfortran/20660 and other bugs (not filed in bugzilla) relating +! to negative units +! PR 33055 Runtime error in INQUIRE unit existance with -fdefault-integer-8 +! Test case update by Jerry DeLisle <jvdelisle@gcc.gnu.org> +! +! Bugs submitted by Walt Brainerd + integer i + integer, parameter ::ERROR_BAD_UNIT = 5005 + logical l + + i = -1 +! gfortran created a 'fort.-1' file and wrote "Hello" in it + write (unit=i, fmt=*, iostat=i) "Hello" + if (i <= 0) call abort + + i = -11 + open (unit=i, file="xxx", iostat=i) + if (i <= 0) call abort + + i = -42 + inquire (unit=i, exist=l) + if (l) call abort + + i = 2_8*huge(0_4)+20_8 +! This one is nasty + inquire (unit=i, exist=l, iostat=i) + if (l) call abort + if (i.ne.ERROR_BAD_UNIT) call abort + + end |