diff options
Diffstat (limited to 'gcc/objc/objc-lang.c')
| -rw-r--r-- | gcc/objc/objc-lang.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/gcc/objc/objc-lang.c b/gcc/objc/objc-lang.c index 72c772c..877867a 100644 --- a/gcc/objc/objc-lang.c +++ b/gcc/objc/objc-lang.c @@ -55,6 +55,8 @@ enum c_language_kind c_language = clk_objc; #define LANG_HOOKS_SAFE_FROM_P c_safe_from_p #undef LANG_HOOKS_PARSE_FILE #define LANG_HOOKS_PARSE_FILE c_common_parse_file +#undef LANG_HOOKS_CLEAR_BINDING_STACK +#define LANG_HOOKS_CLEAR_BINDING_STACK lhd_do_nothing #undef LANG_HOOKS_EXPAND_EXPR #define LANG_HOOKS_EXPAND_EXPR c_expand_expr #undef LANG_HOOKS_MARK_ADDRESSABLE @@ -130,6 +132,19 @@ enum c_language_kind c_language = clk_objc; #undef LANG_HOOKS_TYPE_PROMOTES_TO #define LANG_HOOKS_TYPE_PROMOTES_TO c_type_promotes_to +/* The C front end's scoping structure is very different from + that expected by the language-independent code; it is best + to disable all of pushlevel, poplevel, set_block, and getdecls. + This means it must also provide its own write_globals. */ + +#undef LANG_HOOKS_PUSHLEVEL +#define LANG_HOOKS_PUSHLEVEL lhd_do_nothing_i +#undef LANG_HOOKS_POPLEVEL +#define LANG_HOOKS_POPLEVEL lhd_do_nothing_iii_return_null_tree +#undef LANG_HOOKS_SET_BLOCK +#define LANG_HOOKS_SET_BLOCK lhd_do_nothing_t +#undef LANG_HOOKS_GETDECLS +#define LANG_HOOKS_GETDECLS lhd_return_null_tree_v #undef LANG_HOOKS_WRITE_GLOBALS #define LANG_HOOKS_WRITE_GLOBALS c_write_global_declarations |