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This commit is contained in:
hyung-hwan 2006-06-12 15:11:02 +00:00
parent 55bd4120c0
commit 8dd2ceb931
4 changed files with 502 additions and 324 deletions
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46
ase/awk/parse.c
View File

@ -1,5 +1,5 @@
/*
* $Id: parse.c,v 1.110 2006-06-11 15:26:12 bacon Exp $
* $Id: parse.c,v 1.111 2006-06-12 15:11:02 bacon Exp $
*/
#include <xp/awk/awk_i.h>
@ -1432,7 +1432,6 @@ static xp_awk_nde_t* __parse_bitwise_or (xp_awk_t* awk)
return __parse_binary_expr (awk, map, __parse_bitwise_xor);
*/
xp_awk_nde_exp_t* nde;
xp_awk_nde_t* left, * right;
left = __parse_bitwise_xor (awk);
@ -1450,6 +1449,9 @@ static xp_awk_nde_t* __parse_bitwise_or (xp_awk_t* awk)
if (MATCH(awk,TOKEN_GETLINE))
{
xp_awk_nde_getline_t* nde;
xp_awk_nde_t* var = XP_NULL;
/* piped getline */
if (__get_token(awk) == -1)
{
@ -1457,40 +1459,40 @@ static xp_awk_nde_t* __parse_bitwise_or (xp_awk_t* awk)
return XP_NULL;
}
/* TODO: is this correct? */
if (MATCH(awk,TOKEN_IDENT))
{
/* command | getline var */
/* TODO */
if (__get_token(awk) == -1)
var = __parse_primary (awk);
if (var == XP_NULL)
{
xp_awk_clrpt (left);
return XP_NULL;
}
}
else
nde = (xp_awk_nde_getline_t*)
xp_malloc (xp_sizeof(xp_awk_nde_getline_t));
if (nde == XP_NULL)
{
/* TODO */
/* command | getline */
nde = (xp_awk_nde_getline_t*)
xp_malloc (xp_sizeof(xp_awk_nde_getline_t));
if (nde == XP_NULL)
{
xp_awk_clrpt (left);
PANIC (awk, XP_AWK_ENOMEM);
}
nde->type = XP_AWK_NDE_GETLINE_BIN;
nde->next = XP_NULL;
nde->cmd = left;
nde->var = XP_NULL;
nde->file = XP_NULL;
xp_awk_clrpt (left);
PANIC (awk, XP_AWK_ENOMEM);
}
nde->type = XP_AWK_NDE_GETLINE;
nde->next = XP_NULL;
nde->var = var;
nde->cmd = left;
nde->out = XP_NULL;
left = (xp_awk_nde_t*)nde;
}
else
{
xp_awk_nde_exp_t* nde;
right = __parse_bitwise_xor (awk);
if (right == XP_NULL)
{

12
ase/awk/run.c
View File

@ -1,5 +1,5 @@
/*
* $Id: run.c,v 1.92 2006-05-12 07:52:14 bacon Exp $
* $Id: run.c,v 1.93 2006-06-12 15:11:02 bacon Exp $
*/
#include <xp/awk/awk_i.h>
@ -132,6 +132,7 @@ static xp_awk_val_t* __eval_globalidx (xp_awk_run_t* run, xp_awk_nde_t* nde);
static xp_awk_val_t* __eval_localidx (xp_awk_run_t* run, xp_awk_nde_t* nde);
static xp_awk_val_t* __eval_argidx (xp_awk_run_t* run, xp_awk_nde_t* nde);
static xp_awk_val_t* __eval_pos (xp_awk_run_t* run, xp_awk_nde_t* nde);
static xp_awk_val_t* __eval_getline (xp_awk_run_t* run, xp_awk_nde_t* nde);
static int __raw_push (xp_awk_run_t* run, void* val);
static void __raw_pop (xp_awk_run_t* run);
@ -1024,7 +1025,8 @@ static xp_awk_val_t* __eval_expression (xp_awk_run_t* run, xp_awk_nde_t* nde)
__eval_globalidx,
__eval_localidx,
__eval_argidx,
__eval_pos
__eval_pos,
__eval_getline
};
xp_assert (nde->type >= XP_AWK_NDE_GRP &&
@ -2805,6 +2807,12 @@ static xp_awk_val_t* __eval_pos (xp_awk_run_t* run, xp_awk_nde_t* nde)
return XP_NULL;
}
static xp_awk_val_t* __eval_getline (xp_awk_run_t* run, xp_awk_nde_t* nde)
{
xp_printf (XP_T("eval_getline not competed....\n"));
return XP_NULL;
}
static int __raw_push (xp_awk_run_t* run, void* val)
{
if (run->stack_top >= run->stack_limit)

753
ase/awk/tree.c
View File

@ -1,5 +1,5 @@
/*
* $Id: tree.c,v 1.49 2006-05-09 15:58:16 bacon Exp $
* $Id: tree.c,v 1.50 2006-06-12 15:11:02 bacon Exp $
*/
#include <xp/awk/awk_i.h>
@ -83,7 +83,7 @@ static int __print_expression (xp_awk_nde_t* nde)
{
switch (nde->type)
{
case XP_AWK_NDE_GRP:
case XP_AWK_NDE_GRP:
{
xp_awk_nde_t* p = ((xp_awk_nde_grp_t*)nde)->body;
@ -94,186 +94,275 @@ static int __print_expression (xp_awk_nde_t* nde)
p = p->next;
}
xp_printf (XP_T(")"));
break;
}
break;
case XP_AWK_NDE_ASS:
if (__print_expression (((xp_awk_nde_ass_t*)nde)->left) == -1) return -1;
xp_printf (XP_T(" %s "), __assop_str[((xp_awk_nde_exp_t*)nde)->opcode]);
if (__print_expression (((xp_awk_nde_ass_t*)nde)->right) == -1) return -1;
xp_assert ((((xp_awk_nde_ass_t*)nde)->right)->next == XP_NULL);
break;
case XP_AWK_NDE_EXP_BIN:
xp_printf (XP_T("("));
if (__print_expression(((xp_awk_nde_exp_t*)nde)->left) == -1) return -1;
xp_assert ((((xp_awk_nde_exp_t*)nde)->left)->next == XP_NULL);
xp_printf (XP_T(" %s "), __binop_str[((xp_awk_nde_exp_t*)nde)->opcode]);
if (((xp_awk_nde_exp_t*)nde)->right->type == XP_AWK_NDE_ASS) xp_printf (XP_T("("));
if (__print_expression (((xp_awk_nde_exp_t*)nde)->right) == -1) return -1;
if (((xp_awk_nde_exp_t*)nde)->right->type == XP_AWK_NDE_ASS) xp_printf (XP_T(")"));
xp_assert ((((xp_awk_nde_exp_t*)nde)->right)->next == XP_NULL); xp_printf (XP_T(")"));
break;
case XP_AWK_NDE_EXP_UNR:
xp_assert (((xp_awk_nde_exp_t*)nde)->right == XP_NULL);
xp_printf (XP_T("%s("), __unrop_str[((xp_awk_nde_exp_t*)nde)->opcode]);
if (__print_expression (((xp_awk_nde_exp_t*)nde)->left) == -1) return -1;
xp_printf (XP_T(")"));
break;
case XP_AWK_NDE_EXP_INCPRE:
xp_assert (((xp_awk_nde_exp_t*)nde)->right == XP_NULL);
xp_printf (XP_T("%s("), __incop_str[((xp_awk_nde_exp_t*)nde)->opcode]);
if (__print_expression (((xp_awk_nde_exp_t*)nde)->left) == -1) return -1;
xp_printf (XP_T(")"));
break;
case XP_AWK_NDE_EXP_INCPST:
xp_assert (((xp_awk_nde_exp_t*)nde)->right == XP_NULL);
xp_printf (XP_T("("));
if (__print_expression (((xp_awk_nde_exp_t*)nde)->left) == -1) return -1;
xp_printf (XP_T(")%s"), __incop_str[((xp_awk_nde_exp_t*)nde)->opcode]);
break;
case XP_AWK_NDE_CND:
xp_printf (XP_T("("));
if (__print_expression(((xp_awk_nde_cnd_t*)nde)->test) == -1) return -1;
xp_printf (XP_T(")?"));
if (__print_expression(((xp_awk_nde_cnd_t*)nde)->left) == -1) return -1;
xp_printf (XP_T(":"));
if (__print_expression(((xp_awk_nde_cnd_t*)nde)->right) == -1) return -1;
break;
case XP_AWK_NDE_INT:
#if defined(__LCC__)
xp_printf (XP_T("%lld"), (long long)((xp_awk_nde_int_t*)nde)->val);
#elif defined(__BORLANDC__) || defined(_MSC_VER)
xp_printf (XP_T("%I64d"), (__int64)((xp_awk_nde_int_t*)nde)->val);
#elif defined(vax) || defined(__vax) || defined(_SCO_DS)
xp_printf (XP_T("%ld"), (long)((xp_awk_nde_int_t*)nde)->val);
#else
xp_printf (XP_T("%lld"), (long long)((xp_awk_nde_int_t*)nde)->val);
#endif
break;
case XP_AWK_NDE_REAL:
xp_printf (XP_T("%Lf"), (long double)((xp_awk_nde_real_t*)nde)->val);
break;
case XP_AWK_NDE_STR:
/* TODO: buf, len */
xp_printf (XP_T("\"%s\""), ((xp_awk_nde_str_t*)nde)->buf);
break;
case XP_AWK_NDE_REX:
/* TODO: buf, len */
xp_printf (XP_T("/%s/"), ((xp_awk_nde_rex_t*)nde)->buf);
break;
case XP_AWK_NDE_ARG:
xp_assert (((xp_awk_nde_var_t*)nde)->id.idxa != (xp_size_t)-1);
xp_printf (XP_T("__arg%lu"),
(unsigned long)((xp_awk_nde_var_t*)nde)->id.idxa);
xp_assert (((xp_awk_nde_var_t*)nde)->idx == XP_NULL);
break;
case XP_AWK_NDE_ARGIDX:
xp_assert (((xp_awk_nde_var_t*)nde)->id.idxa != (xp_size_t)-1);
xp_printf (XP_T("__arg%lu["),
(unsigned long)((xp_awk_nde_var_t*)nde)->id.idxa);
xp_assert (((xp_awk_nde_var_t*)nde)->idx != XP_NULL);
__print_expression_list (((xp_awk_nde_var_t*)nde)->idx);
xp_printf (XP_T("]"));
break;
case XP_AWK_NDE_NAMED:
xp_assert (((xp_awk_nde_var_t*)nde)->id.idxa == (xp_size_t)-1);
xp_printf (XP_T("%s"), ((xp_awk_nde_var_t*)nde)->id.name);
xp_assert (((xp_awk_nde_var_t*)nde)->idx == XP_NULL);
break;
case XP_AWK_NDE_NAMEDIDX:
xp_assert (((xp_awk_nde_var_t*)nde)->id.idxa == (xp_size_t)-1);
xp_printf (XP_T("%s["), ((xp_awk_nde_var_t*)nde)->id.name);
xp_assert (((xp_awk_nde_var_t*)nde)->idx != XP_NULL);
__print_expression_list (((xp_awk_nde_var_t*)nde)->idx);
xp_printf (XP_T("]"));
break;
case XP_AWK_NDE_GLOBAL:
if (((xp_awk_nde_var_t*)nde)->id.idxa != (xp_size_t)-1)
case XP_AWK_NDE_ASS:
{
xp_printf (XP_T("__global%lu"),
(unsigned long)((xp_awk_nde_var_t*)nde)->id.idxa);
}
else
{
xp_printf (XP_T("%s"), ((xp_awk_nde_var_t*)nde)->id.name);
}
xp_assert (((xp_awk_nde_var_t*)nde)->idx == XP_NULL);
break;
xp_awk_nde_ass_t* px = (xp_awk_nde_ass_t*)nde;
case XP_AWK_NDE_GLOBALIDX:
if (((xp_awk_nde_var_t*)nde)->id.idxa != (xp_size_t)-1)
{
xp_printf (XP_T("__global%lu["),
(unsigned long)((xp_awk_nde_var_t*)nde)->id.idxa);
if (__print_expression (px->left) == -1) return -1;
xp_printf (XP_T(" %s "), __assop_str[px->opcode]);
if (__print_expression (px->right) == -1) return -1;
xp_assert (px->right->next == XP_NULL);
break;
}
else
{
xp_printf (XP_T("%s["), ((xp_awk_nde_var_t*)nde)->id.name);
}
xp_assert (((xp_awk_nde_var_t*)nde)->idx != XP_NULL);
__print_expression_list (((xp_awk_nde_var_t*)nde)->idx);
xp_printf (XP_T("]"));
break;
case XP_AWK_NDE_LOCAL:
if (((xp_awk_nde_var_t*)nde)->id.idxa != (xp_size_t)-1)
case XP_AWK_NDE_EXP_BIN:
{
xp_printf (XP_T("__local%lu"),
(unsigned long)((xp_awk_nde_var_t*)nde)->id.idxa);
xp_awk_nde_exp_t* px = (xp_awk_nde_exp_t*)nde;
xp_printf (XP_T("("));
if (__print_expression(px->left) == -1) return -1;
xp_assert (px->left->next == XP_NULL);
xp_printf (XP_T(" %s "), __binop_str[px->opcode]);
if (px->right->type == XP_AWK_NDE_ASS) xp_printf (XP_T("("));
if (__print_expression (px->right) == -1) return -1;
if (px->right->type == XP_AWK_NDE_ASS) xp_printf (XP_T(")"));
xp_assert (px->right->next == XP_NULL);
xp_printf (XP_T(")"));
break;
}
else
case XP_AWK_NDE_EXP_UNR:
{
xp_printf (XP_T("%s"), ((xp_awk_nde_var_t*)nde)->id.name);
}
xp_assert (((xp_awk_nde_var_t*)nde)->idx == XP_NULL);
break;
xp_awk_nde_exp_t* px = (xp_awk_nde_exp_t*)nde;
xp_assert (px->right == XP_NULL);
case XP_AWK_NDE_LOCALIDX:
if (((xp_awk_nde_var_t*)nde)->id.idxa != (xp_size_t)-1)
xp_printf (XP_T("%s("), __unrop_str[px->opcode]);
if (__print_expression (px->left) == -1) return -1;
xp_printf (XP_T(")"));
break;
}
case XP_AWK_NDE_EXP_INCPRE:
{
xp_printf (XP_T("__local%lu["),
(unsigned long)((xp_awk_nde_var_t*)nde)->id.idxa);
xp_awk_nde_exp_t* px = (xp_awk_nde_exp_t*)nde;
xp_assert (px->right == XP_NULL);
xp_printf (XP_T("%s("), __incop_str[px->opcode]);
if (__print_expression (px->left) == -1) return -1;
xp_printf (XP_T(")"));
break;
}
else
case XP_AWK_NDE_EXP_INCPST:
{
xp_printf (XP_T("%s["), ((xp_awk_nde_var_t*)nde)->id.name);
xp_awk_nde_exp_t* px = (xp_awk_nde_exp_t*)nde;
xp_assert (px->right == XP_NULL);
xp_printf (XP_T("("));
if (__print_expression (px->left) == -1) return -1;
xp_printf (XP_T(")%s"), __incop_str[px->opcode]);
break;
}
xp_assert (((xp_awk_nde_var_t*)nde)->idx != XP_NULL);
__print_expression_list (((xp_awk_nde_var_t*)nde)->idx);
xp_printf (XP_T("]"));
break;
case XP_AWK_NDE_POS:
xp_printf (XP_T("$"));
__print_expression (((xp_awk_nde_pos_t*)nde)->val);
break;
case XP_AWK_NDE_CND:
{
xp_awk_nde_cnd_t* px = (xp_awk_nde_cnd_t*)nde;
case XP_AWK_NDE_CALL:
xp_printf (XP_T("%s ("), ((xp_awk_nde_call_t*)nde)->name);
if (__print_expression_list (((xp_awk_nde_call_t*)nde)->args) == -1) return -1;
xp_printf (XP_T(")"));
break;
xp_printf (XP_T("("));
if (__print_expression(px->test) == -1) return -1;
xp_printf (XP_T(")?"));
default:
return -1;
if (__print_expression(px->left) == -1) return -1;
xp_printf (XP_T(":"));
if (__print_expression(px->right) == -1) return -1;
break;
}
case XP_AWK_NDE_INT:
{
#if defined(__LCC__)
xp_printf (XP_T("%lld"),
(long long)((xp_awk_nde_int_t*)nde)->val);
#elif defined(__BORLANDC__) || defined(_MSC_VER)
xp_printf (XP_T("%I64d"),
(__int64)((xp_awk_nde_int_t*)nde)->val);
#elif defined(vax) || defined(__vax) || defined(_SCO_DS)
xp_printf (XP_T("%ld"),
(long)((xp_awk_nde_int_t*)nde)->val);
#else
xp_printf (XP_T("%lld"),
(long long)((xp_awk_nde_int_t*)nde)->val);
#endif
break;
}
case XP_AWK_NDE_REAL:
{
xp_printf (XP_T("%Lf"),
(long double)((xp_awk_nde_real_t*)nde)->val);
break;
}
case XP_AWK_NDE_STR:
{
/* TODO: buf, len */
xp_printf (XP_T("\"%s\""), ((xp_awk_nde_str_t*)nde)->buf);
break;
}
case XP_AWK_NDE_REX:
{
/* TODO: buf, len */
xp_printf (XP_T("/%s/"), ((xp_awk_nde_rex_t*)nde)->buf);
break;
}
case XP_AWK_NDE_ARG:
{
xp_awk_nde_var_t* px = (xp_awk_nde_var_t*)nde;
xp_assert (px->id.idxa != (xp_size_t)-1);
xp_printf (XP_T("__arg%lu"), (unsigned long)px->id.idxa);
xp_assert (px->idx == XP_NULL);
break;
}
case XP_AWK_NDE_ARGIDX:
{
xp_awk_nde_var_t* px = (xp_awk_nde_var_t*)nde;
xp_assert (px->id.idxa != (xp_size_t)-1);
xp_printf (XP_T("__arg%lu["), (unsigned long)px->id.idxa);
xp_assert (px->idx != XP_NULL);
__print_expression_list (px->idx);
xp_printf (XP_T("]"));
break;
}
case XP_AWK_NDE_NAMED:
{
xp_awk_nde_var_t* px = (xp_awk_nde_var_t*)nde;
xp_assert (px->id.idxa == (xp_size_t)-1);
xp_printf (XP_T("%s"), px->id.name);
xp_assert (px->idx == XP_NULL);
break;
}
case XP_AWK_NDE_NAMEDIDX:
{
xp_awk_nde_var_t* px = (xp_awk_nde_var_t*)nde;
xp_assert (px->id.idxa == (xp_size_t)-1);
xp_printf (XP_T("%s["), px->id.name);
xp_assert (px->idx != XP_NULL);
__print_expression_list (px->idx);
xp_printf (XP_T("]"));
break;
}
case XP_AWK_NDE_GLOBAL:
{
xp_awk_nde_var_t* px = (xp_awk_nde_var_t*)nde;
if (px->id.idxa != (xp_size_t)-1)
{
xp_printf (XP_T("__global%lu"),
(unsigned long)px->id.idxa);
}
else
{
xp_printf (XP_T("%s"), px->id.name);
}
xp_assert (px->idx == XP_NULL);
break;
}
case XP_AWK_NDE_GLOBALIDX:
{
xp_awk_nde_var_t* px = (xp_awk_nde_var_t*)nde;
if (px->id.idxa != (xp_size_t)-1)
{
xp_printf (XP_T("__global%lu["),
(unsigned long)px->id.idxa);
}
else
{
xp_printf (XP_T("%s["), px->id.name);
}
xp_assert (px->idx != XP_NULL);
__print_expression_list (px->idx);
xp_printf (XP_T("]"));
break;
}
case XP_AWK_NDE_LOCAL:
{
xp_awk_nde_var_t* px = (xp_awk_nde_var_t*)nde;
if (px->id.idxa != (xp_size_t)-1)
{
xp_printf (XP_T("__local%lu"),
(unsigned long)px->id.idxa);
}
else
{
xp_printf (XP_T("%s"), px->id.name);
}
xp_assert (px->idx == XP_NULL);
break;
}
case XP_AWK_NDE_LOCALIDX:
{
xp_awk_nde_var_t* px = (xp_awk_nde_var_t*)nde;
if (px->id.idxa != (xp_size_t)-1)
{
xp_printf (XP_T("__local%lu["),
(unsigned long)px->id.idxa);
}
else
{
xp_printf (XP_T("%s["), px->id.name);
}
xp_assert (px->idx != XP_NULL);
__print_expression_list (px->idx);
xp_printf (XP_T("]"));
break;
}
case XP_AWK_NDE_POS:
{
xp_printf (XP_T("$"));
__print_expression (((xp_awk_nde_pos_t*)nde)->val);
break;
}
case XP_AWK_NDE_CALL:
{
xp_awk_nde_call_t* px = (xp_awk_nde_call_t*)nde;
xp_printf (XP_T("%s ("), px->name);
if (__print_expression_list (px->args) == -1) return -1;
xp_printf (XP_T(")"));
break;
}
case XP_AWK_NDE_GETLINE:
{
/* TODO */
xp_awk_nde_getline_t* px = (xp_awk_nde_getline_t*)nde;
if (px->cmd != XP_NULL)
{
__print_expression (px->cmd);
xp_printf (XP_TEXT("|"));
}
xp_printf (XP_TEXT("getline"));
if (px->var != XP_NULL)
{
xp_printf (XP_TEXT(" "));
__print_expression (px->var);
}
if (px->out != XP_NULL)
{
xp_printf (XP_TEXT("<"));
__print_expression (px->out);
}
break;
}
default:
{
return -1;
}
}
return 0;
@ -539,164 +628,232 @@ void xp_awk_clrpt (xp_awk_nde_t* tree)
switch (p->type)
{
case XP_AWK_NDE_NULL:
xp_free (p);
break;
case XP_AWK_NDE_NULL:
{
xp_free (p);
break;
}
case XP_AWK_NDE_BLK:
xp_awk_clrpt (((xp_awk_nde_blk_t*)p)->body);
xp_free (p);
break;
case XP_AWK_NDE_BLK:
{
xp_awk_clrpt (((xp_awk_nde_blk_t*)p)->body);
xp_free (p);
break;
}
case XP_AWK_NDE_IF:
xp_awk_clrpt (((xp_awk_nde_if_t*)p)->test);
xp_awk_clrpt (((xp_awk_nde_if_t*)p)->then_part);
case XP_AWK_NDE_IF:
{
xp_awk_nde_if_t* px = (xp_awk_nde_if_t*)p;
xp_awk_clrpt (px->test);
xp_awk_clrpt (px->then_part);
if (((xp_awk_nde_if_t*)p)->else_part != XP_NULL)
xp_awk_clrpt (((xp_awk_nde_if_t*)p)->else_part);
xp_free (p);
break;
if (px->else_part != XP_NULL)
xp_awk_clrpt (px->else_part);
xp_free (p);
break;
}
case XP_AWK_NDE_WHILE:
case XP_AWK_NDE_DOWHILE:
xp_awk_clrpt (((xp_awk_nde_while_t*)p)->test);
xp_awk_clrpt (((xp_awk_nde_while_t*)p)->body);
xp_free (p);
break;
case XP_AWK_NDE_WHILE:
case XP_AWK_NDE_DOWHILE:
{
xp_awk_clrpt (((xp_awk_nde_while_t*)p)->test);
xp_awk_clrpt (((xp_awk_nde_while_t*)p)->body);
xp_free (p);
break;
}
case XP_AWK_NDE_FOR:
if (((xp_awk_nde_for_t*)p)->init != XP_NULL)
xp_awk_clrpt (((xp_awk_nde_for_t*)p)->init);
if (((xp_awk_nde_for_t*)p)->test != XP_NULL)
xp_awk_clrpt (((xp_awk_nde_for_t*)p)->test);
if (((xp_awk_nde_for_t*)p)->incr != XP_NULL)
xp_awk_clrpt (((xp_awk_nde_for_t*)p)->incr);
xp_awk_clrpt (((xp_awk_nde_for_t*)p)->body);
xp_free (p);
break;
case XP_AWK_NDE_FOR:
{
xp_awk_nde_for_t* px = (xp_awk_nde_for_t*)p;
case XP_AWK_NDE_FOREACH:
xp_awk_clrpt (((xp_awk_nde_foreach_t*)p)->test);
xp_awk_clrpt (((xp_awk_nde_foreach_t*)p)->body);
xp_free (p);
break;
if (px->init != XP_NULL)
xp_awk_clrpt (px->init);
if (px->test != XP_NULL)
xp_awk_clrpt (px->test);
if (px->incr != XP_NULL)
xp_awk_clrpt (px->incr);
xp_awk_clrpt (px->body);
xp_free (p);
break;
}
case XP_AWK_NDE_BREAK:
xp_free (p);
break;
case XP_AWK_NDE_CONTINUE:
xp_free (p);
break;
case XP_AWK_NDE_FOREACH:
{
xp_awk_clrpt (((xp_awk_nde_foreach_t*)p)->test);
xp_awk_clrpt (((xp_awk_nde_foreach_t*)p)->body);
xp_free (p);
break;
}
case XP_AWK_NDE_NEXT:
case XP_AWK_NDE_NEXTFILE:
xp_free (p);
break;
case XP_AWK_NDE_BREAK:
{
xp_free (p);
break;
}
case XP_AWK_NDE_CONTINUE:
{
xp_free (p);
break;
}
case XP_AWK_NDE_NEXT:
case XP_AWK_NDE_NEXTFILE:
{
xp_free (p);
break;
}
case XP_AWK_NDE_RETURN:
if (((xp_awk_nde_return_t*)p)->val != XP_NULL)
xp_awk_clrpt (((xp_awk_nde_return_t*)p)->val);
xp_free (p);
break;
case XP_AWK_NDE_RETURN:
{
xp_awk_nde_return_t* px =
(xp_awk_nde_return_t*)p;
if (px->val != XP_NULL) xp_awk_clrpt (px->val);
xp_free (p);
break;
}
case XP_AWK_NDE_EXIT:
if (((xp_awk_nde_exit_t*)p)->val != XP_NULL)
xp_awk_clrpt (((xp_awk_nde_exit_t*)p)->val);
xp_free (p);
break;
case XP_AWK_NDE_EXIT:
{
if (((xp_awk_nde_exit_t*)p)->val != XP_NULL)
xp_awk_clrpt (((xp_awk_nde_exit_t*)p)->val);
xp_free (p);
break;
}
case XP_AWK_NDE_GRP:
xp_awk_clrpt (((xp_awk_nde_grp_t*)p)->body);
xp_free (p);
break;
case XP_AWK_NDE_GRP:
{
xp_awk_clrpt (((xp_awk_nde_grp_t*)p)->body);
xp_free (p);
break;
}
case XP_AWK_NDE_ASS:
xp_awk_clrpt (((xp_awk_nde_ass_t*)p)->left);
xp_awk_clrpt (((xp_awk_nde_ass_t*)p)->right);
xp_free (p);
break;
case XP_AWK_NDE_ASS:
{
xp_awk_clrpt (((xp_awk_nde_ass_t*)p)->left);
xp_awk_clrpt (((xp_awk_nde_ass_t*)p)->right);
xp_free (p);
break;
}
case XP_AWK_NDE_EXP_BIN:
xp_assert ((((xp_awk_nde_exp_t*)p)->left)->next == XP_NULL);
xp_assert ((((xp_awk_nde_exp_t*)p)->right)->next == XP_NULL);
case XP_AWK_NDE_EXP_BIN:
{
xp_awk_nde_exp_t* px = (xp_awk_nde_exp_t*)p;
xp_assert (px->left->next == XP_NULL);
xp_assert (px->right->next == XP_NULL);
xp_awk_clrpt (((xp_awk_nde_exp_t*)p)->left);
xp_awk_clrpt (((xp_awk_nde_exp_t*)p)->right);
xp_free (p);
break;
xp_awk_clrpt (px->left);
xp_awk_clrpt (px->right);
xp_free (p);
break;
}
case XP_AWK_NDE_EXP_UNR:
case XP_AWK_NDE_EXP_INCPRE:
case XP_AWK_NDE_EXP_INCPST:
xp_assert (((xp_awk_nde_exp_t*)p)->right == XP_NULL);
xp_awk_clrpt (((xp_awk_nde_exp_t*)p)->left);
xp_free (p);
break;
case XP_AWK_NDE_EXP_UNR:
case XP_AWK_NDE_EXP_INCPRE:
case XP_AWK_NDE_EXP_INCPST:
{
xp_awk_nde_exp_t* px = (xp_awk_nde_exp_t*)p;
xp_assert (px->right == XP_NULL);
xp_awk_clrpt (px->left);
xp_free (p);
break;
}
case XP_AWK_NDE_CND:
xp_awk_clrpt (((xp_awk_nde_cnd_t*)p)->test);
xp_awk_clrpt (((xp_awk_nde_cnd_t*)p)->left);
xp_awk_clrpt (((xp_awk_nde_cnd_t*)p)->right);
xp_free (p);
break;
case XP_AWK_NDE_CND:
{
xp_awk_clrpt (((xp_awk_nde_cnd_t*)p)->test);
xp_awk_clrpt (((xp_awk_nde_cnd_t*)p)->left);
xp_awk_clrpt (((xp_awk_nde_cnd_t*)p)->right);
xp_free (p);
break;
}
case XP_AWK_NDE_INT:
xp_free (p);
break;
case XP_AWK_NDE_INT:
{
xp_free (p);
break;
}
case XP_AWK_NDE_REAL:
xp_free (p);
break;
case XP_AWK_NDE_REAL:
{
xp_free (p);
break;
}
case XP_AWK_NDE_STR:
xp_free (((xp_awk_nde_str_t*)p)->buf);
xp_free (p);
break;
case XP_AWK_NDE_STR:
{
xp_free (((xp_awk_nde_str_t*)p)->buf);
xp_free (p);
break;
}
case XP_AWK_NDE_REX:
xp_free (((xp_awk_nde_rex_t*)p)->buf);
xp_free (p);
break;
case XP_AWK_NDE_REX:
{
xp_free (((xp_awk_nde_rex_t*)p)->buf);
xp_free (p);
break;
}
case XP_AWK_NDE_NAMED:
xp_assert (((xp_awk_nde_var_t*)p)->id.name != XP_NULL);
case XP_AWK_NDE_GLOBAL:
case XP_AWK_NDE_LOCAL:
case XP_AWK_NDE_ARG:
xp_assert (((xp_awk_nde_var_t*)p)->idx == XP_NULL);
if (((xp_awk_nde_var_t*)p)->id.name != XP_NULL)
xp_free (((xp_awk_nde_var_t*)p)->id.name);
xp_free (p);
break;
case XP_AWK_NDE_NAMED:
case XP_AWK_NDE_GLOBAL:
case XP_AWK_NDE_LOCAL:
case XP_AWK_NDE_ARG:
{
xp_awk_nde_var_t* px = (xp_awk_nde_var_t*)p;
xp_assert (px->idx == XP_NULL);
if (px->id.name != XP_NULL)
xp_free (px->id.name);
xp_free (p);
break;
}
case XP_AWK_NDE_NAMEDIDX:
xp_assert (((xp_awk_nde_var_t*)p)->id.name != XP_NULL);
case XP_AWK_NDE_GLOBALIDX:
case XP_AWK_NDE_LOCALIDX:
case XP_AWK_NDE_ARGIDX:
xp_assert (((xp_awk_nde_var_t*)p)->idx != XP_NULL);
xp_awk_clrpt (((xp_awk_nde_var_t*)p)->idx);
if (((xp_awk_nde_var_t*)p)->id.name != XP_NULL)
xp_free (((xp_awk_nde_var_t*)p)->id.name);
xp_free (p);
break;
case XP_AWK_NDE_NAMEDIDX:
case XP_AWK_NDE_GLOBALIDX:
case XP_AWK_NDE_LOCALIDX:
case XP_AWK_NDE_ARGIDX:
{
xp_awk_nde_var_t* px = (xp_awk_nde_var_t*)p;
xp_assert (px->idx != XP_NULL);
xp_awk_clrpt (px->idx);
if (px->id.name != XP_NULL)
xp_free (px->id.name);
xp_free (p);
break;
}
case XP_AWK_NDE_POS:
xp_assert (((xp_awk_nde_pos_t*)p)->val != XP_NULL);
xp_awk_clrpt (((xp_awk_nde_pos_t*)p)->val);
xp_free (p);
break;
case XP_AWK_NDE_POS:
{
xp_awk_clrpt (((xp_awk_nde_pos_t*)p)->val);
xp_free (p);
break;
}
case XP_AWK_NDE_CALL:
xp_free (((xp_awk_nde_call_t*)p)->name);
xp_awk_clrpt (((xp_awk_nde_call_t*)p)->args);
xp_free (p);
break;
case XP_AWK_NDE_CALL:
{
xp_awk_nde_call_t* px = (xp_awk_nde_call_t*)p;
xp_free (px->name);
xp_awk_clrpt (px->args);
xp_free (p);
break;
}
default:
xp_assert (!"should never happen - invalid node type");
xp_free (p);
break;
case XP_AWK_NDE_GETLINE:
{
xp_awk_nde_getline_t* px =
(xp_awk_nde_getline_t*)p;
if (px->var != XP_NULL) xp_awk_clrpt (px->var);
if (px->cmd != XP_NULL) xp_awk_clrpt (px->cmd);
if (px->out != XP_NULL) xp_awk_clrpt (px->out);
xp_free (p);
break;
}
default:
{
xp_assert (!"should never happen - invalid node type");
xp_free (p);
break;
}
}
p = next;

15
ase/awk/tree.h
View File

@ -1,5 +1,5 @@
/*
* $Id: tree.h,v 1.41 2006-05-07 17:45:08 bacon Exp $
* $Id: tree.h,v 1.42 2006-06-12 15:11:02 bacon Exp $
*/
#ifndef _XP_AWK_TREE_H_
@ -52,7 +52,8 @@ enum
XP_AWK_NDE_GLOBALIDX,
XP_AWK_NDE_LOCALIDX,
XP_AWK_NDE_ARGIDX,
XP_AWK_NDE_POS
XP_AWK_NDE_POS,
XP_AWK_NDE_GETLINE
};
typedef struct xp_awk_func_t xp_awk_func_t;
@ -71,6 +72,7 @@ typedef struct xp_awk_nde_str_t xp_awk_nde_str_t;
typedef struct xp_awk_nde_rex_t xp_awk_nde_rex_t;
typedef struct xp_awk_nde_var_t xp_awk_nde_var_t;
typedef struct xp_awk_nde_call_t xp_awk_nde_call_t;
typedef struct xp_awk_nde_getline_t xp_awk_nde_getline_t;
typedef struct xp_awk_nde_if_t xp_awk_nde_if_t;
typedef struct xp_awk_nde_while_t xp_awk_nde_while_t;
@ -200,6 +202,15 @@ struct xp_awk_nde_call_t
xp_size_t nargs;
};
/* XP_AWK_NDE_GETLINE */
struct xp_awk_nde_getline_t
{
XP_AWK_NDE_HDR;
xp_awk_nde_t* var;
xp_awk_nde_t* cmd;
xp_awk_nde_t* out;
};
/* XP_AWK_NDE_IF */
struct xp_awk_nde_if_t
{