diff options
Diffstat (limited to 'gcc/fortran/resolve.c')
| -rw-r--r-- | gcc/fortran/resolve.c | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/gcc/fortran/resolve.c b/gcc/fortran/resolve.c index 99c1996..e05dfd3 100644 --- a/gcc/fortran/resolve.c +++ b/gcc/fortran/resolve.c @@ -13671,6 +13671,32 @@ resolve_symbol (gfc_symbol *sym) return; } + if (sym->ts.type == BT_LOGICAL + && ((sym->attr.function && sym->attr.is_bind_c && sym->result == sym) + || ((sym->attr.dummy || sym->attr.result) && sym->ns->proc_name + && sym->ns->proc_name->attr.is_bind_c))) + { + int i; + for (i = 0; gfc_logical_kinds[i].kind; i++) + if (gfc_logical_kinds[i].kind == sym->ts.kind) + break; + if (!gfc_logical_kinds[i].c_bool && sym->attr.dummy + && gfc_notify_std (GFC_STD_GNU, "LOGICAL dummy argument '%s' at %L " + "with non-C_Bool kind in BIND(C) procedure '%s'", + sym->name, &sym->declared_at, + sym->ns->proc_name->name) == FAILURE) + return; + else if (!gfc_logical_kinds[i].c_bool + && gfc_notify_std (GFC_STD_GNU, "LOGICAL result variable '%s' at" + " %L with non-C_Bool kind in BIND(C) " + "procedure '%s'", sym->name, + &sym->declared_at, + sym->attr.function ? sym->name + : sym->ns->proc_name->name) + == FAILURE) + return; + } + switch (sym->attr.flavor) { case FL_VARIABLE: |