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hyung-hwan
2006-12-05 02:56:39 +00:00
parent 9847a900fb
commit d4a60fdc47
3 changed files with 23 additions and 39 deletions
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57
ase/awk/run.c
View File

@ -1,5 +1,5 @@
/*
* $Id: run.c,v 1.293 2006-12-04 12:58:24 bacon Exp $
* $Id: run.c,v 1.294 2006-12-05 02:54:22 bacon Exp $
*/
#include <ase/awk/awk_i.h>
@ -2707,7 +2707,8 @@ static ase_awk_val_t* __eval_assignment (ase_awk_run_t* run, ase_awk_nde_t* nde)
ase_awk_val_t* val, * ret;
ase_awk_nde_ass_t* ass = (ase_awk_nde_ass_t*)nde;
ASE_AWK_ASSERT (run->awk, ass->left != ASE_NULL && ass->right != ASE_NULL);
ASE_AWK_ASSERT (run->awk, ass->left != ASE_NULL);
ASE_AWK_ASSERT (run->awk, ass->right != ASE_NULL);
ASE_AWK_ASSERT (run->awk, ass->right->next == ASE_NULL);
val = __eval_expression (run, ass->right);
@ -2718,6 +2719,17 @@ static ase_awk_val_t* __eval_assignment (ase_awk_run_t* run, ase_awk_nde_t* nde)
if (ass->opcode != ASE_AWK_ASSOP_NONE)
{
ase_awk_val_t* val2, * tmp;
static binop_func_t __binop_func[] =
{
ASE_NULL, /* ASE_AWK_ASSOP_NONE */
__eval_binop_plus,
__eval_binop_minus,
__eval_binop_mul,
__eval_binop_div,
__eval_binop_idiv,
__eval_binop_mod,
__eval_binop_exp
};
ASE_AWK_ASSERT (run->awk, ass->left->next == ASE_NULL);
val2 = __eval_expression (run, ass->left);
@ -2729,48 +2741,21 @@ static ase_awk_val_t* __eval_assignment (ase_awk_run_t* run, ase_awk_nde_t* nde)
ase_awk_refupval (run, val2);
if (ass->opcode == ASE_AWK_ASSOP_PLUS)
{
tmp = __eval_binop_plus (run, val2, val);
}
else if (ass->opcode == ASE_AWK_ASSOP_MINUS)
{
tmp = __eval_binop_minus (run, val2, val);
}
else if (ass->opcode == ASE_AWK_ASSOP_MUL)
{
tmp = __eval_binop_mul (run, val2, val);
}
else if (ass->opcode == ASE_AWK_ASSOP_DIV)
{
tmp = __eval_binop_div (run, val2, val);
}
else if (ass->opcode == ASE_AWK_ASSOP_IDIV)
{
tmp = __eval_binop_idiv (run, val2, val);
}
else if (ass->opcode == ASE_AWK_ASSOP_MOD)
{
tmp = __eval_binop_mod (run, val2, val);
}
else if (ass->opcode == ASE_AWK_ASSOP_EXP)
{
tmp = __eval_binop_exp (run, val2, val);
}
else
{
ASE_AWK_ASSERT (run->awk, !"should never happen - invalid assignment opcode");
PANIC (run, ASE_AWK_EINTERNAL);
}
ASE_AWK_ASSERT (run->awk, ass->opcode >= 0);
ASE_AWK_ASSERT (run->awk, ass->opcode < ASE_COUNTOF(__binop_func));
ASE_AWK_ASSERT (run->awk, __binop_func[ass->opcode] != ASE_NULL);
tmp = __binop_func[ass->opcode] (run, val2, val);
if (tmp == ASE_NULL)
{
ase_awk_refdownval (run, val);
ase_awk_refdownval (run, val2);
ase_awk_refdownval (run, val);
return ASE_NULL;
}
ase_awk_refdownval (run, val2);
ase_awk_refdownval (run, val);
val = tmp;
ase_awk_refupval (run, val);
}

3
ase/test/awk/cou-022.out
View File

@ -1,6 +1,5 @@
BEGIN {
__global7 = " ";
__global13 = " ";
__global7 = __global13 = " ";
}
($4 == "North America") {

2
ase/test/awk/emp-021.out
View File

@ -1,5 +1,5 @@
{
names = ((names ~ $1) ~ " ");
names = ((names $1) " ");
}
END {