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authorBen Cheng <bccheng@google.com>2014-03-25 22:37:19 -0700
committerBen Cheng <bccheng@google.com>2014-03-25 22:37:19 -0700
commit1bc5aee63eb72b341f506ad058502cd0361f0d10 (patch)
treec607e8252f3405424ff15bc2d00aa38dadbb2518 /gcc-4.9/gcc/testsuite/gfortran.dg/dev_null.F90
parent283a0bf58fcf333c58a2a92c3ebbc41fb9eb1fdb (diff)
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Initial checkin of GCC 4.9.0 from trunk (r208799).
Change-Id: I48a3c08bb98542aa215912a75f03c0890e497dba
Diffstat (limited to 'gcc-4.9/gcc/testsuite/gfortran.dg/dev_null.F90')
-rw-r--r--gcc-4.9/gcc/testsuite/gfortran.dg/dev_null.F9018
1 files changed, 18 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gfortran.dg/dev_null.F90 b/gcc-4.9/gcc/testsuite/gfortran.dg/dev_null.F90
new file mode 100644
index 000000000..b8ba57485
--- /dev/null
+++ b/gcc-4.9/gcc/testsuite/gfortran.dg/dev_null.F90
@@ -0,0 +1,18 @@
+! { dg-do run }
+! { dg-options "-std=legacy" }
+!
+! pr19478 read from /dev/null
+! Thomas.Koenig@online.de
+#if defined _WIN32
+#define DEV_NULL "nul"
+#else
+#define DEV_NULL "/dev/null"
+#endif
+ character*20 foo
+ open(10,file=DEV_NULL)
+ write(10,'(A)') "Hello"
+ rewind(10)
+ read(10,'(A)',end=100) foo
+ call abort
+ 100 continue
+ end