diff options
Diffstat (limited to 'conf')
| -rw-r--r-- | conf/cf-lex.l | 6 | ||||
| -rw-r--r-- | conf/conf.h | 7 |
2 files changed, 10 insertions, 3 deletions
diff --git a/conf/cf-lex.l b/conf/cf-lex.l index d6f46223..28d9ba50 100644 --- a/conf/cf-lex.l +++ b/conf/cf-lex.l @@ -812,7 +812,7 @@ cf_push_soft_scope(void) if (conf_this_scope->soft_scopes < 0xfe) conf_this_scope->soft_scopes++; else - cf_push_scope(NULL); + cf_push_block_scope(); } /** @@ -826,7 +826,7 @@ cf_pop_soft_scope(void) if (conf_this_scope->soft_scopes) conf_this_scope->soft_scopes--; else - cf_pop_scope(); + cf_pop_block_scope(); } /** @@ -841,7 +841,7 @@ cf_swap_soft_scope(void) if (conf_this_scope->soft_scopes) { conf_this_scope->soft_scopes--; - cf_push_scope(NULL); + cf_push_block_scope(); } } diff --git a/conf/conf.h b/conf/conf.h index be46f172..96c873df 100644 --- a/conf/conf.h +++ b/conf/conf.h @@ -134,6 +134,7 @@ struct sym_scope { struct symbol *name; /* Name of this scope */ uint slots; /* Variable slots */ byte active; /* Currently entered */ + byte block; /* No independent stack frame */ byte soft_scopes; /* Number of soft scopes above */ }; @@ -220,6 +221,12 @@ void cf_pop_scope(void); void cf_push_soft_scope(void); void cf_pop_soft_scope(void); +static inline void cf_push_block_scope(void) +{ cf_push_scope(NULL); conf_this_scope->block = 1; } + +static inline void cf_pop_block_scope(void) +{ ASSERT(conf_this_scope->block); cf_pop_scope(); } + char *cf_symbol_class_name(struct symbol *sym); /* Parser */ |