diff options
author | Ben Cheng <bccheng@google.com> | 2014-03-25 22:37:19 -0700 |
---|---|---|
committer | Ben Cheng <bccheng@google.com> | 2014-03-25 22:37:19 -0700 |
commit | 1bc5aee63eb72b341f506ad058502cd0361f0d10 (patch) | |
tree | c607e8252f3405424ff15bc2d00aa38dadbb2518 /gcc-4.9/gcc/testsuite/gfortran.dg/open_negative_unit_1.f90 | |
parent | 283a0bf58fcf333c58a2a92c3ebbc41fb9eb1fdb (diff) | |
download | toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.tar.gz toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.tar.bz2 toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.zip |
Initial checkin of GCC 4.9.0 from trunk (r208799).
Change-Id: I48a3c08bb98542aa215912a75f03c0890e497dba
Diffstat (limited to 'gcc-4.9/gcc/testsuite/gfortran.dg/open_negative_unit_1.f90')
-rw-r--r-- | gcc-4.9/gcc/testsuite/gfortran.dg/open_negative_unit_1.f90 | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gfortran.dg/open_negative_unit_1.f90 b/gcc-4.9/gcc/testsuite/gfortran.dg/open_negative_unit_1.f90 new file mode 100644 index 000000000..bbcf46b72 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gfortran.dg/open_negative_unit_1.f90 @@ -0,0 +1,30 @@ +! { dg-do run } +! PR48618 - Negative unit number in OPEN(...) is sometimes allowed +! +! Test originally from Janne Blomqvist in PR: +! http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48618 + +program nutest + implicit none + logical l + integer id, ios + + open(newunit=id, file="foo.txt", iostat=ios) + if (ios /= 0) call abort + + open(id, file="bar.txt", iostat=ios) + if (ios /= 0) call abort + + close(id, status="delete") + + open(unit=10, file="foo.txt", status="old", iostat=ios) + if (ios /= 0) call abort + + close(10, status="delete") + + open(-10, file="foo.txt", iostat=ios) + if (ios == 0) call abort + + inquire(file="foo.txt", exist=l) + if (l) call abort +end program nutest |