cmplx.f90: Add test for bug in constant folding.

* gfortran.fortran-torture/execute/cmplx.f90: Add test for bug in
constant folding.

From-SVN: r81961

gcc/testsuite/ChangeLog

+2004-05-18  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>
+
+	* gfortran.fortran-torture/execute/cmplx.f90: Add test for bug in
+	constant folding.
+
 2004-05-17  Steven Bosscher  <stevenb@suse.de>
 
 	* gcc.dg/tree-ssa/20040517-1.c: New test.

gcc/testsuite/gfortran.fortran-torture/execute/cmplx.f90

@@ -42,4 +42,7 @@ program testcmplx
    if (c + d .ne. ( 6, 5)) call abort
    if (c - d .ne. (-4, 1)) call abort
    if (c * d .ne. (-1, 17)) call abort
+
+   ! test for constant folding
+   if ((35.,-10.)**0.NE.(1.,0.)) call abort
 end program