MLISP Abstract Syntax Tree Parser

Collaboration diagram for MLISP Abstract Syntax Tree Parser:

Macros
#define	mlisp_parser_pstate(parser)
#define	mlisp_parser_pstate_push(parser, new_pstate)
#define	mlisp_parser_pstate_pop(parser)
#define	mlisp_parser_invalid_c(parser, c, retval)
#define	mlisp_parser_reset_token(parser)
#define	mlisp_parser_append_token(parser, c)
#define	mlisp_parser_parse_token(parser)
#define	mlisp_check_ast(parser)
	Macro to check if a parser contains a valid AST ready to be executed.

Functions
MERROR_RETVAL	mlisp_ast_dump (struct MLISP_PARSER *parser, size_t ast_node_idx, size_t depth, char ab)
	Dump the given parser AST.

Detailed Description

Macro Definition Documentation

mlisp_check_ast

#define mlisp_check_ast

(

parser

)

Value:

(0 < mdata_vector_ct( &((parser)->ast) ))

Macro to check if a parser contains a valid AST ready to be executed.

mlisp_parser_append_token

#define mlisp_parser_append_token	(		parser,
			c )

Value:

   mparser_append_token( "mlisp", &((parser)->base), c )

mlisp_parser_invalid_c

#define mlisp_parser_invalid_c	(		parser,
			c,
			retval )

Value:

   mparser_invalid_c( mlisp, &((parser)->base), c, retval )

mlisp_parser_parse_token

#define mlisp_parser_parse_token

(

parser

)

Value:

   parser->token_parser( \
      (parser)->token, (parser)->token_sz, (parser)->token_parser_arg )

mlisp_parser_pstate

#define mlisp_parser_pstate

(

parser

)

Value:

   ((parser)->base.pstate_sz > 0 ? \
      (parser)->base.pstate[(parser)->base.pstate_sz - 1] : MLISP_PSTATE_NONE)

mlisp_parser_pstate_pop

#define mlisp_parser_pstate_pop

(

parser

)

Value:

      mparser_pstate_pop( "mlisp", &((parser)->base) )

mlisp_parser_pstate_push

#define mlisp_parser_pstate_push	(		parser,
			new_pstate )

Value:

      mparser_pstate_push( "mlisp", &((parser)->base), new_pstate )

mlisp_parser_reset_token

#define mlisp_parser_reset_token

(

parser

)

Value:

   mparser_reset_token( "mlisp", &((parser)->base) )

Function Documentation

mlisp_ast_dump()

MERROR_RETVAL mlisp_ast_dump	(	struct MLISP_PARSER *	parser,
		size_t	ast_node_idx,
		size_t	depth,
		char	ab )

Dump the given parser AST.

Warning

This is only available if MLISP_DUMP_ENABLED is defined at compile time!