diff options
Diffstat (limited to 'gcc/fortran/resolve.c')
| -rw-r--r-- | gcc/fortran/resolve.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/gcc/fortran/resolve.c b/gcc/fortran/resolve.c index 785203b..fe966aa 100644 --- a/gcc/fortran/resolve.c +++ b/gcc/fortran/resolve.c @@ -12797,7 +12797,17 @@ resolve_typebound_intrinsic_op (gfc_symbol* derived, gfc_intrinsic_op op, && p->access != ACCESS_PRIVATE && derived->ns == gfc_current_ns) { gfc_interface *head, *intr; - if (!gfc_check_new_interface (derived->ns->op[op], target_proc, p->where)) + + /* Preempt 'gfc_check_new_interface' for submodules, where the + mechanism for handling module procedures winds up resolving + operator interfaces twice and would otherwise cause an error. */ + for (intr = derived->ns->op[op]; intr; intr = intr->next) + if (intr->sym == target_proc + && target_proc->attr.used_in_submodule) + return true; + + if (!gfc_check_new_interface (derived->ns->op[op], + target_proc, p->where)) return false; head = derived->ns->op[op]; intr = gfc_get_interface (); |