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changed qse_awk_rcb_t to expose a node pointer

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hyung-hwan
2010-08-06 01:31:17 +00:00
parent 55b28b0cb1
commit 1177866b26
7 changed files with 148 additions and 132 deletions
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72
qse/lib/awk/tree.h
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@ -1,5 +1,5 @@
/*
* $Id: tree.h 287 2009-09-15 10:01:02Z hyunghwan.chung $
* $Id: tree.h 343 2010-08-05 07:31:17Z hyunghwan.chung $
*
Copyright 2006-2009 Chung, Hyung-Hwan.
This file is part of QSE.
@ -21,65 +21,6 @@
#ifndef _QSE_LIB_AWK_TREE_H_
#define _QSE_LIB_AWK_TREE_H_
enum qse_awk_nde_type_t
{
QSE_AWK_NDE_NULL,
/* statement */
QSE_AWK_NDE_BLK,
QSE_AWK_NDE_IF,
QSE_AWK_NDE_WHILE,
QSE_AWK_NDE_DOWHILE,
QSE_AWK_NDE_FOR,
QSE_AWK_NDE_FOREACH,
QSE_AWK_NDE_BREAK,
QSE_AWK_NDE_CONTINUE,
QSE_AWK_NDE_RETURN,
QSE_AWK_NDE_EXIT,
QSE_AWK_NDE_NEXT,
QSE_AWK_NDE_NEXTFILE,
QSE_AWK_NDE_DELETE,
QSE_AWK_NDE_RESET,
QSE_AWK_NDE_PRINT,
QSE_AWK_NDE_PRINTF,
/* expression */
/* if you change the following values including their order,
* you should change __eval_func of __eval_expression
* in run.c accordingly */
QSE_AWK_NDE_GRP,
QSE_AWK_NDE_ASS,
QSE_AWK_NDE_EXP_BIN,
QSE_AWK_NDE_EXP_UNR,
QSE_AWK_NDE_EXP_INCPRE,
QSE_AWK_NDE_EXP_INCPST,
QSE_AWK_NDE_CND,
QSE_AWK_NDE_FNC,
QSE_AWK_NDE_FUN,
QSE_AWK_NDE_INT,
QSE_AWK_NDE_REAL,
QSE_AWK_NDE_STR,
QSE_AWK_NDE_REX,
/* keep this order for the following items otherwise, you may have
* to change eval_incpre and eval_incpst in run.c as well as
* QSE_AWK_VAL_REF_XXX in awk.h */
QSE_AWK_NDE_NAMED,
QSE_AWK_NDE_GBL,
QSE_AWK_NDE_LCL,
QSE_AWK_NDE_ARG,
QSE_AWK_NDE_NAMEDIDX,
QSE_AWK_NDE_GBLIDX,
QSE_AWK_NDE_LCLIDX,
QSE_AWK_NDE_ARGIDX,
QSE_AWK_NDE_POS,
/* ---------------------------------- */
QSE_AWK_NDE_GETLINE
};
typedef enum qse_awk_nde_type_t qse_awk_nde_type_t;
enum qse_awk_in_type_t
{
/* the order of these values match
@ -107,7 +48,6 @@ enum qse_awk_out_type_t
* note it is different from qse_awk_fnc_t */
typedef struct qse_awk_fun_t qse_awk_fun_t;
typedef struct qse_awk_nde_t qse_awk_nde_t;
typedef struct qse_awk_nde_blk_t qse_awk_nde_blk_t;
typedef struct qse_awk_nde_grp_t qse_awk_nde_grp_t;
typedef struct qse_awk_nde_ass_t qse_awk_nde_ass_t;
@ -152,16 +92,6 @@ struct qse_awk_fun_t
qse_awk_nde_t* body;
};
#define QSE_AWK_NDE_HDR \
qse_awk_nde_type_t type; \
qse_awk_loc_t loc; \
qse_awk_nde_t* next
struct qse_awk_nde_t
{
QSE_AWK_NDE_HDR;
};
/* QSE_AWK_NDE_BLK - block statement including top-level blocks */
struct qse_awk_nde_blk_t
{