+2008-11-25 Mikael Morin <mikael.morin@tele2.fr>
+
+ PR fortran/36463
+ * expr.c (replace_symbol): Don't replace the symtree
+ if the expresion is an intrinsic function. Don't create
+ non-existent symtrees. Use symbol's name instead of symtree's,
+ different in case of module procedure dummy arguments.
+
2008-11-25 Jan Kratochvil <jan.kratochvil@redhat.com>
PR fortran/38248
static bool
replace_symbol (gfc_expr *expr, gfc_symbol *sym, int *i ATTRIBUTE_UNUSED)
{
- if ((expr->expr_type == EXPR_VARIABLE || expr->expr_type == EXPR_FUNCTION)
+ if ((expr->expr_type == EXPR_VARIABLE
+ || (expr->expr_type == EXPR_FUNCTION
+ && !gfc_is_intrinsic (expr->symtree->n.sym, 0, expr->where)))
&& expr->symtree->n.sym->ns == sym->ts.interface->formal_ns)
{
gfc_symtree *stree;
- gfc_get_sym_tree (expr->symtree->name, sym->formal_ns, &stree);
+ gfc_namespace *ns = sym->formal_ns;
+ /* Don't use gfc_get_symtree as we prefer to fail badly if we don't find
+ the symtree rather than create a new one (and probably fail later). */
+ stree = gfc_find_symtree (ns ? ns->sym_root : gfc_current_ns->sym_root,
+ expr->symtree->n.sym->name);
+ gcc_assert (stree);
stree->n.sym->attr = expr->symtree->n.sym->attr;
expr->symtree = stree;
}
+2008-11-25 Mikael Morin <mikael.morin@tele2.fr>
+
+ PR fortran/36463
+ * gfortran.dg/proc_decl_20.f90: New test.
+
2008-11-25 Richard Guenther <rguenther@suse.de>
PR middle-end/38151
--- /dev/null
+! { dg-do compile }
+!
+! PR fortran/36463
+! Gfortran used to fail on this testcase with:
+! gfc_get_default_type(): Bad symbol '@0'
+!
+! Original program by James Van Buskirk
+! Reduced by Janus Weil <janus@gcc.gnu.org>
+
+module other_fun
+ interface
+ function abstract_fun(x)
+ integer x
+ integer abstract_fun(x)
+ end function abstract_fun
+ end interface
+end module other_fun
+
+ program fptr
+ use other_fun
+ procedure(abstract_fun) :: fun
+ end program fptr
+
+! { dg-final { cleanup-modules "other_fun" } }