re PR fortran/41121 (compile-time error when building BLAS with -fimplicit-none)

2009-08-20  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/41121
	* resolve.c (resolve_symbol): Don't resolve formal_ns of intrinsic
	procedures.

2009-08-20  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/41121
	* gfortran.dg/intrinsic_5.f90: New.

From-SVN: r150957

gcc/fortran/ChangeLog

+2009-08-20  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/41121
+	* resolve.c (resolve_symbol): Don't resolve formal_ns of intrinsic
+	procedures.
+
 2009-08-18  Michael Matz  <matz@suse.de>
 
 	* trans-expr.c (gfc_conv_substring): Don't evaluate casted decl early,

gcc/fortran/resolve.c

@@ -10280,7 +10280,7 @@ resolve_symbol (gfc_symbol *sym)
 
   /* Resolve formal namespaces.  */
   if (sym->formal_ns && sym->formal_ns != gfc_current_ns
-      && !sym->attr.contained)
+      && !sym->attr.contained && !sym->attr.intrinsic)
     gfc_resolve (sym->formal_ns);
 
   /* Make sure the formal namespace is present.  */

gcc/testsuite/ChangeLog

+2009-08-20  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/41121
+	* gfortran.dg/intrinsic_5.f90: New.
+
 2009-08-19  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
             Richard Earnshaw  <richard.earnshaw@arm.com>
 

gcc/testsuite/gfortran.dg/intrinsic_5.f90

+! { dg-do compile }
+! { dg-options "-fimplicit-none" }
+!
+! PR 41121: [4.5 Regression] compile-time error when building BLAS with -fimplicit-none
+!
+! Original test case: http://www.netlib.org/blas/dgbmv.f
+! Reduced by Joost VandeVondele <jv244@cam.ac.uk>
+
+  INTRINSIC MIN
+  INTEGER :: I,J
+  print *,MIN(I,J)
+END
+