if (GIMME == G_ARRAY) {
dPOPPOPssrl;
- if (SvGMAGICAL(left))
- mg_get(left);
- if (SvGMAGICAL(right))
- mg_get(right);
+ SvGETMAGIC(left);
+ SvGETMAGIC(right);
if (RANGE_IS_NUMERIC(left,right)) {
register IV i, j;
if (message) {
if (PL_in_eval & EVAL_KEEPERR) {
static const char prefix[] = "\t(in cleanup) ";
- SV *err = ERRSV;
+ SV * const err = ERRSV;
const char *e = Nullch;
if (!SvPOK(err))
sv_setpvn(err,"",0);
RETURN;
break;
default:
- if (SvGMAGICAL(sv))
- mg_get(sv);
+ SvGETMAGIC(sv);
if (SvOK(sv))
RETURN;
}
hasargs = 0;
SPAGAIN;
- PUSHBLOCK(cx, CXt_SUB, SP);
- PUSHSUB_DB(cx);
- cx->blk_sub.retop = PL_op->op_next;
- CvDEPTH(cv)++;
- SAVECOMPPAD();
- PAD_SET_CUR_NOSAVE(CvPADLIST(cv), 1);
- RETURNOP(CvSTART(cv));
+ if (CvXSUB(cv)) {
+ CvDEPTH(cv)++;
+ PUSHMARK(SP);
+ (void)(*CvXSUB(cv))(aTHX_ cv);
+ CvDEPTH(cv)--;
+ FREETMPS;
+ LEAVE;
+ return NORMAL;
+ }
+ else {
+ PUSHBLOCK(cx, CXt_SUB, SP);
+ PUSHSUB_DB(cx);
+ cx->blk_sub.retop = PL_op->op_next;
+ CvDEPTH(cv)++;
+ SAVECOMPPAD();
+ PAD_SET_CUR_NOSAVE(CvPADLIST(cv), 1);
+ RETURNOP(CvSTART(cv));
+ }
}
else
return NORMAL;
if (SvTYPE(cx->blk_loop.iterary) != SVt_PVAV) {
dPOPss;
SV *right = (SV*)cx->blk_loop.iterary;
+ SvGETMAGIC(sv);
+ SvGETMAGIC(right);
if (RANGE_IS_NUMERIC(sv,right)) {
if ((SvOK(sv) && SvNV(sv) < IV_MIN) ||
(SvOK(right) && SvNV(right) >= IV_MAX))
DIE(aTHX_ "Range iterator outside integer range");
cx->blk_loop.iterix = SvIV(sv);
cx->blk_loop.itermax = SvIV(right);
+#ifdef DEBUGGING
+ /* for correct -Dstv display */
+ cx->blk_oldsp = sp - PL_stack_base;
+#endif
}
else {
cx->blk_loop.iterlval = newSVsv(sv);
STATIC OP *
S_dofindlabel(pTHX_ OP *o, const char *label, OP **opstack, OP **oplimit)
{
- OP *kid = Nullop;
OP **ops = opstack;
static const char too_deep[] = "Target of goto is too deeply nested";
}
*ops = 0;
if (o->op_flags & OPf_KIDS) {
+ OP *kid;
/* First try all the kids at this level, since that's likeliest. */
for (kid = cUNOPo->op_first; kid; kid = kid->op_sibling) {
if ((kid->op_type == OP_NEXTSTATE || kid->op_type == OP_DBSTATE) &&
}
}
else if (CvXSUB(cv)) { /* put GvAV(defgv) back onto stack */
- AV* av;
- av = GvAV(PL_defgv);
+ AV* const av = GvAV(PL_defgv);
items = AvFILLp(av) + 1;
EXTEND(SP, items+1); /* @_ could have been extended. */
Copy(AvARRAY(av), SP + 1, items, SV*);
* We do not care about using sv to call CV;
* it's for informational purposes only.
*/
- SV *sv = GvSV(PL_DBsub);
+ SV * const sv = GvSV(PL_DBsub);
CV *gotocv;
save_item(sv);
if (PERLDB_SUB_NN) {
- int type = SvTYPE(sv);
+ const int type = SvTYPE(sv);
if (type < SVt_PVIV && type != SVt_IV)
sv_upgrade(sv, SVt_PVIV);
(void)SvIOK_on(sv);
S_save_lines(pTHX_ AV *array, SV *sv)
{
const char *s = SvPVX_const(sv);
- const char *send = SvPVX_const(sv) + SvCUR(sv);
+ const char * const send = SvPVX_const(sv) + SvCUR(sv);
I32 line = 1;
while (s && s < send) {
const char *t;
- SV *tmpstr = NEWSV(85,0);
+ SV * const tmpstr = NEWSV(85,0);
sv_upgrade(tmpstr, SVt_PVMG);
t = strchr(s, '\n');
If db_seqp is non_null, skip CVs that are in the DB package and populate
*db_seqp with the cop sequence number at the point that the DB:: code was
entered. (allows debuggers to eval in the scope of the breakpoint rather
-than in in the scope of the debugger itself).
+than in the scope of the debugger itself).
=cut
*/
S_doeval(pTHX_ int gimme, OP** startop, CV* outside, U32 seq)
{
dVAR; dSP;
- OP *saveop = PL_op;
+ OP * const saveop = PL_op;
PL_in_eval = ((saveop && saveop->op_type == OP_REQUIRE)
? (EVAL_INREQUIRE | (PL_in_eval & EVAL_INEVAL))
/* Register with debugger: */
if (PERLDB_INTER && saveop->op_type == OP_REQUIRE) {
- CV *cv = get_cv("DB::postponed", FALSE);
+ CV * const cv = get_cv("DB::postponed", FALSE);
if (cv) {
dSP;
PUSHMARK(SP);
sv = new_version(sv);
if (!sv_derived_from(PL_patchlevel, "version"))
(void *)upg_version(PL_patchlevel);
- if ( vcmp(sv,PL_patchlevel) > 0 )
- DIE(aTHX_ "Perl %"SVf" required--this is only %"SVf", stopped",
- vnormal(sv), vnormal(PL_patchlevel));
+ if (cUNOP->op_first->op_type == OP_CONST && cUNOP->op_first->op_private & OPpCONST_NOVER) {
+ if ( vcmp(sv,PL_patchlevel) < 0 )
+ DIE(aTHX_ "Perls since %"SVf" too modern--this is %"SVf", stopped",
+ vnormal(sv), vnormal(PL_patchlevel));
+ }
+ else {
+ if ( vcmp(sv,PL_patchlevel) > 0 )
+ DIE(aTHX_ "Perl %"SVf" required--this is only %"SVf", stopped",
+ vnormal(sv), vnormal(PL_patchlevel));
+ }
RETPUSHYES;
}
PL_compiling.cop_io = Nullsv;
if (filter_sub || filter_child_proc) {
- SV *datasv = filter_add(run_user_filter, Nullsv);
+ SV * const datasv = filter_add(run_user_filter, Nullsv);
IoLINES(datasv) = filter_has_file;
IoFMT_GV(datasv) = (GV *)filter_child_proc;
IoTOP_GV(datasv) = (GV *)filter_state;
dVAR; dSP;
register PERL_CONTEXT *cx;
dPOPss;
- const I32 gimme = GIMME_V, was = PL_sub_generation;
+ const I32 gimme = GIMME_V;
+ const I32 was = PL_sub_generation;
char tbuf[TYPE_DIGITS(long) + 12];
char *tmpbuf = tbuf;
char *safestr;
/* switch to eval mode */
if (PERLDB_NAMEEVAL && CopLINE(PL_curcop)) {
- SV *sv = sv_newmortal();
+ SV * const sv = sv_newmortal();
Perl_sv_setpvf(aTHX_ sv, "_<(eval %lu)[%s:%"IVdf"]",
(unsigned long)++PL_evalseq,
CopFILE(PL_curcop), (IV)CopLINE(PL_curcop));
projects / p5sagit/p5-mst-13.2.git / blobdiff