re PR fortran/34660 (elemental and dummy procedure)

2008-01-06  Tobias Burnus  <burnus@net-b.de>

        PR fortran/34660
        * resolve.c (resolve_formal_arglist): Reject dummy procedure in
        ELEMENTAL functions.

2008-01-06  Tobias Burnus  <burnus@net-b.de>

        PR fortran/34660
        * gfortran.dg/elemental_args_check_2.f90: New.

From-SVN: r131349

gcc/fortran/ChangeLog

 2008-01-06  Tobias Burnus  <burnus@net-b.de>
 
+	PR fortran/34660
+	* resolve.c (resolve_formal_arglist): Reject dummy procedure in
+	ELEMENTAL functions.
+
+2008-01-06  Tobias Burnus  <burnus@net-b.de>
+
 	PR fortran/34662
 	* interface.c (compare_actual_formal): Reject parameter
 	actual to intent(out) dummy.

gcc/fortran/resolve.c

@@ -225,6 +225,14 @@ resolve_formal_arglist (gfc_symbol *proc)
 			 &sym->declared_at);
 	      continue;
 	    }
+
+	  if (sym->attr.flavor == FL_PROCEDURE)
+	    {
+	      gfc_error ("Dummy procedure '%s' not allowed in elemental "
+			 "procedure '%s' at %L", sym->name, proc->name,
+			 &sym->declared_at);
+	      continue;
+	    }
 	}
 
       /* Each dummy shall be specified to be scalar.  */

gcc/testsuite/ChangeLog

 2008-01-06  Tobias Burnus  <burnus@net-b.de>
 
+	PR fortran/34660
+	* gfortran.dg/elemental_args_check_2.f90: New.
+
+2008-01-06  Tobias Burnus  <burnus@net-b.de>
+
 	PR fortran/34662
 	* gfortran.dg/intent_out_3.f90: New.
 

gcc/testsuite/gfortran.dg/elemental_args_check_2.f90

+! { dg-do compile }
+!
+! PR fortran/34660
+!
+! Check for elemental constrain C1277 (F2003).
+! Contributed by Joost VandeVondele.
+!
+MODULE M1
+IMPLICIT NONE
+CONTAINS
+ PURE ELEMENTAL SUBROUTINE S1(I,F)
+   INTEGER, INTENT(IN) :: I
+   INTERFACE
+     PURE INTEGER FUNCTION F(I) ! { dg-error "Dummy procedure 'f' not allowed in elemental procedure" }
+      INTEGER, INTENT(IN) :: I
+     END FUNCTION F
+   END INTERFACE
+ END SUBROUTINE S1
+END MODULE M1