diff options
Diffstat (limited to 'src/include/parser.h')
| -rw-r--r-- | src/include/parser.h | 21 |
1 files changed, 17 insertions, 4 deletions
diff --git a/src/include/parser.h b/src/include/parser.h index 59cd0ae..eae09d4 100644 --- a/src/include/parser.h +++ b/src/include/parser.h @@ -5,14 +5,27 @@ #include "tree.h" #include "token.h" +typedef enum PARSER_STATE { + PARSER_STATE_BLOCK, + PARSER_STATE_EXPR, + PARSER_STATE_LINT, + PARSER_STATE_LSTR, + PARSER_STATE_TAG, + PARSER_STATE_DARG, + PARSER_STATE_CARG, + PARSER_STATE_DEF, + PARSER_STATE_CALL, +} parser_state_t; + typedef struct PARSER { + /* What the parser's looking at. */ + parser_state_t state; + /* The token list being consumed. */ token_t* token; /* The AST being produced. */ tree_t* tree; - - /* Pointer to the part of the tree the parser is currently working on. */ } parser_t; /* Creates a new parser. */ @@ -46,7 +59,7 @@ tree_t* parser_parse_lstr(parser_t* parser); /* Return the tree for an expression.*/ tree_t* parser_parse_expr(parser_t* parser); -/* Return the tree for an expression. */ +/* Return the tree for an block. */ tree_t* parser_parse_block(parser_t* parser); /* Return the tree for a definition's arguments. */ @@ -62,7 +75,7 @@ tree_t* parser_parse_carg(parser_t* parser); tree_t* parser_parse_call(parser_t* parser); /* Parse. */ -tree_t* parser_parse(parser_t* parser); +void parser_parse(parser_t* parser); /* Parse with the given parser. */ void parser_run(parser_t* parser); |