diff options
Diffstat (limited to 'conf/conf.h')
| -rw-r--r-- | conf/conf.h | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/conf/conf.h b/conf/conf.h index 3bc37959..be46f172 100644 --- a/conf/conf.h +++ b/conf/conf.h @@ -133,7 +133,8 @@ struct sym_scope { struct sym_scope *next; /* Next on scope stack */ struct symbol *name; /* Name of this scope */ uint slots; /* Variable slots */ - int active; /* Currently entered */ + byte active; /* Currently entered */ + byte soft_scopes; /* Number of soft scopes above */ }; struct bytestring { @@ -190,6 +191,9 @@ struct symbol *cf_get_symbol(const byte *c); struct symbol *cf_default_name(char *template, int *counter); struct symbol *cf_localize_symbol(struct symbol *sym); +static inline int cf_symbol_is_local(struct symbol *sym) +{ return (sym->scope == conf_this_scope) && !conf_this_scope->soft_scopes; } + /** * cf_define_symbol - define meaning of a symbol * @sym: symbol to be defined @@ -213,6 +217,9 @@ struct symbol *cf_localize_symbol(struct symbol *sym); void cf_push_scope(struct symbol *); void cf_pop_scope(void); +void cf_push_soft_scope(void); +void cf_pop_soft_scope(void); + char *cf_symbol_class_name(struct symbol *sym); /* Parser */ |