diff options
Diffstat (limited to 'gcc/fortran/module.c')
| -rw-r--r-- | gcc/fortran/module.c | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/gcc/fortran/module.c b/gcc/fortran/module.c index 763905b9f29..6f978aa293e 100644 --- a/gcc/fortran/module.c +++ b/gcc/fortran/module.c @@ -2113,9 +2113,17 @@ mio_symtree_ref (gfc_symtree ** stp) namespace to see if the required, non-contained symbol is available yet. If so, the latter should be written. */ if ((*stp)->n.sym && check_unique_name((*stp)->name)) - ns_st = gfc_find_symtree (gfc_current_ns->sym_root, (*stp)->n.sym->name); - - mio_symbol_ref (ns_st ? &ns_st->n.sym : &(*stp)->n.sym); + ns_st = gfc_find_symtree (gfc_current_ns->sym_root, + (*stp)->n.sym->name); + + /* On the other hand, if the existing symbol is the module name or the + new symbol is a dummy argument, do not do the promotion. */ + if (ns_st && ns_st->n.sym + && ns_st->n.sym->attr.flavor != FL_MODULE + && !(*stp)->n.sym->attr.dummy) + mio_symbol_ref (&ns_st->n.sym); + else + mio_symbol_ref (&(*stp)->n.sym); } else { |