81 lines
2.0 KiB
C
81 lines
2.0 KiB
C
/****************************************************************
|
|
* *
|
|
* Copyright 2001, 2012 Fidelity Information Services, Inc *
|
|
* *
|
|
* This source code contains the intellectual property *
|
|
* of its copyright holder(s), and is made available *
|
|
* under a license. If you do not know the terms of *
|
|
* the license, please stop and do not read further. *
|
|
* *
|
|
****************************************************************/
|
|
|
|
#include "mdef.h"
|
|
|
|
#include "gtm_string.h" /* needed by INCREMENT_EXPR_DEPTH */
|
|
#include "lv_val.h"
|
|
#include "compiler.h"
|
|
#include "opcode.h"
|
|
#include "indir_enum.h"
|
|
#include "toktyp.h"
|
|
#include "cache.h"
|
|
#include "op.h"
|
|
#include <rtnhdr.h>
|
|
#include "valid_mname.h"
|
|
|
|
GBLREF bool undef_inhibit;
|
|
GBLREF symval *curr_symval;
|
|
LITREF mval literal_null;
|
|
|
|
error_def(ERR_UNDEF);
|
|
|
|
void op_indglvn(mval *v,mval *dst)
|
|
{
|
|
ht_ent_mname *tabent;
|
|
icode_str indir_src;
|
|
int rval;
|
|
mstr *obj, object;
|
|
oprtype x, getdst;
|
|
var_tabent targ_key;
|
|
DCL_THREADGBL_ACCESS;
|
|
|
|
SETUP_THREADGBL_ACCESS;
|
|
MV_FORCE_STR(v);
|
|
indir_src.str = v->str;
|
|
indir_src.code = indir_glvn;
|
|
if (NULL == (obj = cache_get(&indir_src)))
|
|
{
|
|
if (valid_mname(&v->str))
|
|
{
|
|
targ_key.var_name = v->str;
|
|
COMPUTE_HASH_MNAME(&targ_key);
|
|
tabent = lookup_hashtab_mname(&curr_symval->h_symtab, &targ_key);
|
|
assert(NULL == tabent || NULL != tabent->value);
|
|
if (!tabent || !LV_IS_VAL_DEFINED(tabent->value))
|
|
{
|
|
if (undef_inhibit)
|
|
{
|
|
*dst = literal_null;
|
|
return;
|
|
} else
|
|
rts_error(VARLSTCNT(4) ERR_UNDEF, 2, v->str.len, v->str.addr);
|
|
}
|
|
*dst = ((lv_val *)tabent->value)->v;
|
|
dst->mvtype &= ~MV_ALIASCONT; /* Make sure alias container property does not pass */
|
|
return;
|
|
}
|
|
obj = &object;
|
|
comp_init(&v->str, &getdst);
|
|
INCREMENT_EXPR_DEPTH;
|
|
rval = glvn(&x);
|
|
DECREMENT_EXPR_DEPTH;
|
|
if (EXPR_FAIL == comp_fini(rval, obj, OC_IRETMVAL, &x, &getdst, v->str.len))
|
|
return;
|
|
indir_src.str.addr = v->str.addr;
|
|
cache_put(&indir_src, obj);
|
|
/* Fall into code activation below */
|
|
}
|
|
TREF(ind_result) = dst;
|
|
comp_indr(obj);
|
|
return;
|
|
}
|