diff options
Diffstat (limited to 'node.h')
| -rw-r--r-- | node.h | 21 |
1 files changed, 15 insertions, 6 deletions
@@ -39,9 +39,6 @@ struct node_buffer_struct { // - location info // Array, whose entry is array rb_parser_ary_t *tokens; -#ifdef UNIVERSAL_PARSER - const rb_parser_config_t *config; -#endif }; RUBY_SYMBOL_EXPORT_BEGIN @@ -70,16 +67,27 @@ const struct kwtable *rb_reserved_word(const char *, unsigned int); struct parser_params; PRINTF_ARGS(void rb_parser_printf(struct parser_params *parser, const char *fmt, ...), 2, 3); VALUE rb_node_set_type(NODE *n, enum node_type t); +enum node_type rb_node_get_type(const NODE *n); RUBY_SYMBOL_EXPORT_END #define NODE_LSHIFT (NODE_TYPESHIFT+7) #define NODE_LMASK (((SIGNED_VALUE)1<<(sizeof(VALUE)*CHAR_BIT-NODE_LSHIFT))-1) -#define nd_line(n) (int)(((SIGNED_VALUE)(n)->flags)>>NODE_LSHIFT) -#define nd_set_line(n,l) \ - (n)->flags=(((n)->flags&~((VALUE)(-1)<<NODE_LSHIFT))|((VALUE)((l)&NODE_LMASK)<<NODE_LSHIFT)) +static inline int +nd_line(const NODE *n) +{ + if (!n) return -1; + SIGNED_VALUE flags = (SIGNED_VALUE)n->flags; + return (int)(flags >> NODE_LSHIFT); +} +static inline void +nd_set_line(NODE *n, SIGNED_VALUE l) +{ + n->flags &= ~(~(VALUE)0 << NODE_LSHIFT); + n->flags |= ((VALUE)(l & NODE_LMASK) << NODE_LSHIFT); +} #define NODE_SPECIAL_REQUIRED_KEYWORD ((NODE *)-1) #define NODE_REQUIRED_KEYWORD_P(node) ((node) == NODE_SPECIAL_REQUIRED_KEYWORD) @@ -88,6 +96,7 @@ RUBY_SYMBOL_EXPORT_END #define NODE_SPECIAL_EXCESSIVE_COMMA ((ID)1) #define NODE_SPECIAL_NO_REST_KEYWORD ((NODE *)-1) +#define nd_code_loc(n) (&RNODE(n)->nd_loc) #define nd_first_column(n) ((int)(RNODE(n)->nd_loc.beg_pos.column)) #define nd_set_first_column(n, v) (RNODE(n)->nd_loc.beg_pos.column = (v)) #define nd_first_lineno(n) ((int)(RNODE(n)->nd_loc.beg_pos.lineno)) |