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hyung-hwan 2006-06-27 14:32:03 +00:00
parent 538acef312
commit 9bd13da27c
2 changed files with 17 additions and 12 deletions
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28
ase/awk/parse.c
View File

@ -1,5 +1,5 @@
/*
* $Id: parse.c,v 1.124 2006-06-27 14:18:19 bacon Exp $
* $Id: parse.c,v 1.125 2006-06-27 14:32:03 bacon Exp $
*/
#include <xp/awk/awk_i.h>
@ -172,6 +172,7 @@ static int __skip_comment (xp_awk_t* awk);
static int __classify_ident (xp_awk_t* awk, const xp_char_t* ident);
static int __assign_to_opcode (xp_awk_t* awk);
static int __is_plain_var (xp_awk_nde_t* nde);
static int __is_var (xp_awk_nde_t* nde);
struct __kwent
{
@ -1144,15 +1145,7 @@ static xp_awk_nde_t* __parse_expression (xp_awk_t* awk)
if (opcode == -1) return x;
xp_assert (x->next == XP_NULL);
if (x->type != XP_AWK_NDE_ARG &&
x->type != XP_AWK_NDE_ARGIDX &&
x->type != XP_AWK_NDE_NAMED &&
x->type != XP_AWK_NDE_NAMEDIDX &&
x->type != XP_AWK_NDE_GLOBAL &&
x->type != XP_AWK_NDE_GLOBALIDX &&
x->type != XP_AWK_NDE_LOCAL &&
x->type != XP_AWK_NDE_LOCALIDX &&
x->type != XP_AWK_NDE_POS)
if (!__is_var(x) && x->type != XP_AWK_NDE_POS)
{
xp_awk_clrpt (x);
PANIC (awk, XP_AWK_EASSIGNMENT);
@ -2787,14 +2780,13 @@ static xp_awk_nde_t* __parse_delete (xp_awk_t* awk)
var = __parse_primary_ident (awk);
if (var == XP_NULL) return XP_NULL;
if (!__is_plain_var (var))
if (!__is_var (var))
{
/* a normal identifier is expected */
xp_awk_clrpt (var);
PANIC (awk, XP_AWK_EIDENT);
}
/* TODO: .... delete var[pattern]... */
nde = (xp_awk_nde_delete_t*)xp_malloc(xp_sizeof(xp_awk_nde_delete_t));
if (nde == XP_NULL) PANIC (awk, XP_AWK_ENOMEM);
@ -3672,3 +3664,15 @@ static int __is_plain_var (xp_awk_nde_t* nde)
nde->type == XP_AWK_NDE_ARG ||
nde->type == XP_AWK_NDE_NAMED;
}
static int __is_var (xp_awk_nde_t* nde)
{
return nde->type == XP_AWK_NDE_GLOBAL ||
nde->type == XP_AWK_NDE_LOCAL ||
nde->type == XP_AWK_NDE_ARG ||
nde->type == XP_AWK_NDE_NAMED ||
nde->type == XP_AWK_NDE_GLOBALIDX ||
nde->type == XP_AWK_NDE_LOCALIDX ||
nde->type == XP_AWK_NDE_ARGIDX ||
nde->type == XP_AWK_NDE_NAMEDIDX;
}

1
ase/test/awk/t11.awk
View File

@ -9,4 +9,5 @@ BEGIN
print "-------------" >> 10;
delete abc;
delete abc["aaaa"] ;
}