re PR libfortran/48960 (OPEN statement modifies NEWUNIT variable on error)

2012-12-27  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR fortran/48960
	* gfortran.dg/newunit_3.f90: New.

From-SVN: r194738

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 1237fb9bdf9a2d7423ea56d2cf074e7fbca30a3a..ffe56e980ff8775d6173745e690b64f5b06a0791 100644 (file)
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,8 @@
+2012-12-27  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
+
+       PR fortran/48960
+       * gfortran.dg/newunit_3.f90: New.
+
 2012-12-27  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 
        PR fortran/48976

diff --git a/gcc/testsuite/gfortran.dg/newunit_3.f90 b/gcc/testsuite/gfortran.dg/newunit_3.f90
new file mode 100644 (file)
index 0000000..b79a970
--- /dev/null
+++ b/gcc/testsuite/gfortran.dg/newunit_3.f90
@@ -0,0 +1,6 @@
+! PR48960 On ERROR newunit should not modify user variable.
+program test_newunit
+    integer :: st, un = 0
+    open (newunit=un, file='nonexisting.dat', status='old', iostat=st)
+    if (un /= 0) call abort
+end program test_newunit