re PR fortran/10843 (g77 -ffree-form rejects "GO TO".)

2003-05-27  David Billinghurst (David.Billinghurst@riotinto.com)

	PR fortran/10843
	* g77.dg/ffixed-form-1.f: New test
	* g77.dg/ffixed-form-2.f: New test
	* g77.dg/ffree-form-2.f: New test - XFAIL pending fix
	* g77.dg/ffree-form-3.f: New test

From-SVN: r67181

gcc/testsuite/ChangeLog

+2003-05-27  David Billinghurst (David.Billinghurst@riotinto.com)
+
+	PR fortran/10843
+	* g77.dg/ffixed-form-1.f: New test
+	* g77.dg/ffixed-form-2.f: New test
+	* g77.dg/ffree-form-2.f: New test - XFAIL pending fix 
+	* g77.dg/ffree-form-3.f: New test
+
 2003-05-26  Andreas Tobler <a.tobler@schweiz.ch>
 
 	* gcc.dg/wchar_t-1.c: XFAIL on darwin, no wchar.h available.

gcc/testsuite/g77.dg/ffixed-form-1.f

+! Test compiler flags: -ffixed-form
+! Origin: David Billinghurst <David.Billinghurst@riotinto.com>
+!
+! { dg-do compile }
+! { dg-options "-ffixed-form" }
+      end

gcc/testsuite/g77.dg/ffixed-form-2.f

+! PR fortran/10843
+! Origin: Brad Davis <bdavis9659@comcast.net>
+!
+! { dg-do compile }
+! { dg-options "-ffixed-form" }
+      GO TO 3
+      GOTO 3
+ 3    CONTINUE
+      GOTO = 55
+      GO TO = 55
+      END
+

gcc/testsuite/g77.dg/ffree-form-2.f

+! PR fortran/10843
+! Origin: Brad Davis <bdavis9659@comcast.net>
+!
+! { dg-do compile }
+! { dg-options "-ffree-form" }
+! { dg-excess-errors "GOTO" }
+      GO TO 3 
+      GOTO 3
+ 3    CONTINUE
+      GOTO = 55
+      END
+

gcc/testsuite/g77.dg/ffree-form-3.f

+! Test acceptance of keywords in free format
+! Origin: David Billinghurst <David.Billinghurst@riotinto.com>
+!
+! { dg-do compile }
+! { dg-options "-ffree-form" }
+  integer i, j
+  i = 1
+  if ( i .eq. 1 ) then
+    go = 2
+  endif
+  if ( i .eq. 3 ) then
+     i = 4
+  end if
+  do i = 1, 3
+    j = i
+  end do
+  do j = 1, 3
+    i = j
+  enddo
+  end