diff options
Diffstat (limited to 'gcc/objc/objc-act.c')
| -rw-r--r-- | gcc/objc/objc-act.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/gcc/objc/objc-act.c b/gcc/objc/objc-act.c index 8d106a4..ec20891 100644 --- a/gcc/objc/objc-act.c +++ b/gcc/objc/objc-act.c @@ -2007,7 +2007,7 @@ objc_maybe_build_modify_expr (tree lhs, tree rhs) correct (maybe a more sophisticated implementation could avoid generating the compound expression if not needed), but we need to turn it off. */ - TREE_NO_WARNING (compound_expr) = 1; + suppress_warning (compound_expr, OPT_Wunused); return compound_expr; } else @@ -2129,7 +2129,7 @@ objc_build_incr_expr_for_property_ref (location_t location, /* Prevent C++ from warning with -Wall that "right operand of comma operator has no effect". */ - TREE_NO_WARNING (compound_expr) = 1; + suppress_warning (compound_expr, OPT_Wunused); return compound_expr; } @@ -2262,8 +2262,9 @@ objc_build_struct (tree klass, tree fields, tree super_name) DECL_FIELD_IS_BASE (base) = 1; if (fields) - TREE_NO_WARNING (fields) = 1; /* Suppress C++ ABI warnings -- we */ -#endif /* are following the ObjC ABI here. */ + /* Suppress C++ ABI warnings: we are following the ObjC ABI here. */ + suppress_warning (fields, OPT_Wabi); +#endif DECL_CHAIN (base) = fields; fields = base; } @@ -3112,19 +3113,19 @@ synth_module_prologue (void) TYPE_DECL, objc_object_name, objc_object_type)); - TREE_NO_WARNING (type) = 1; + suppress_warning (type); type = lang_hooks.decls.pushdecl (build_decl (input_location, TYPE_DECL, objc_instancetype_name, objc_instancetype_type)); - TREE_NO_WARNING (type) = 1; + suppress_warning (type); type = lang_hooks.decls.pushdecl (build_decl (input_location, TYPE_DECL, objc_class_name, objc_class_type)); - TREE_NO_WARNING (type) = 1; + suppress_warning (type); /* Forward-declare '@interface Protocol'. */ type = get_identifier (PROTOCOL_OBJECT_CLASS_NAME); |