re PR fortran/35991 (run-time abort for CSHIFT of zero sized array)

2008-04-20  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR fortran/35991
	gfortran.dg/zero-sized_4.f90: New test.

From-SVN: r134495

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index a62ea30fa9c017accf554105daa78dad739a5beb..1971c290f014050f02b1804671443b3e7f5e7109 100644 (file)
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,8 @@
+2008-04-20  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
+
+       PR fortran/35991
+       gfortran.dg/zero-sized_4.f90: New test.
+
 2008-04-20  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 
        PR fortran/35882

diff --git a/gcc/testsuite/gfortran.dg/zero_sized_4.f90 b/gcc/testsuite/gfortran.dg/zero_sized_4.f90
new file mode 100644 (file)
index 0000000..fe5f5f6
--- /dev/null
+++ b/gcc/testsuite/gfortran.dg/zero_sized_4.f90
@@ -0,0 +1,14 @@
+! { dg-do run }
+! PR35991 run-time abort for CSHIFT of zero sized array
+! Divide by zero exception before the patch.
+      program try_gf0045
+      call       gf0045(  9,  8)
+      end
+
+      subroutine GF0045(nf9,nf8)
+      REAL RDA(10)
+      REAL RDA1(0)
+
+      RDA(NF9:NF8) = CSHIFT ( RDA1 ,1)
+
+      END SUBROUTINE