RX_MATCH_UTF8_set(rx, SvUTF8(cx->sb_targ));
if (cx->sb_iters++) {
- I32 saviters = cx->sb_iters;
+ const I32 saviters = cx->sb_iters;
if (cx->sb_iters > cx->sb_maxiters)
DIE(aTHX_ "Substitution loop");
case FF_LITERAL:
arg = *fpc++;
if (targ_is_utf8 && !SvUTF8(tmpForm)) {
- SvCUR_set(PL_formtarget, t - SvPVX(PL_formtarget));
+ SvCUR_set(PL_formtarget, t - SvPVX_const(PL_formtarget));
*t = '\0';
sv_catpvn_utf8_upgrade(PL_formtarget, f, arg, nsv);
t = SvEND(PL_formtarget);
break;
}
if (!targ_is_utf8 && DO_UTF8(tmpForm)) {
- SvCUR_set(PL_formtarget, t - SvPVX(PL_formtarget));
+ SvCUR_set(PL_formtarget, t - SvPVX_const(PL_formtarget));
*t = '\0';
sv_utf8_upgrade(PL_formtarget);
SvGROW(PL_formtarget, SvCUR(PL_formtarget) + fudge + 1);
s = item;
if (item_is_utf8) {
if (!targ_is_utf8) {
- SvCUR_set(PL_formtarget, t - SvPVX(PL_formtarget));
+ SvCUR_set(PL_formtarget, t - SvPVX_const(PL_formtarget));
*t = '\0';
sv_utf8_upgrade(PL_formtarget);
SvGROW(PL_formtarget, SvCUR(PL_formtarget) + fudge + 1);
break;
}
if (targ_is_utf8 && !item_is_utf8) {
- SvCUR_set(PL_formtarget, t - SvPVX(PL_formtarget));
+ SvCUR_set(PL_formtarget, t - SvPVX_const(PL_formtarget));
*t = '\0';
sv_catpvn_utf8_upgrade(PL_formtarget, s, arg, nsv);
for (; t < SvEND(PL_formtarget); t++) {
}
}
}
- SvCUR_set(PL_formtarget, t - SvPVX(PL_formtarget));
+ SvCUR_set(PL_formtarget, t - SvPVX_const(PL_formtarget));
if (targ_is_utf8)
SvUTF8_on(PL_formtarget);
if (oneline) {
if (gotsome) {
if (arg) { /* repeat until fields exhausted? */
*t = '\0';
- SvCUR_set(PL_formtarget, t - SvPVX(PL_formtarget));
+ SvCUR_set(PL_formtarget, t - SvPVX_const(PL_formtarget));
lines += FmLINES(PL_formtarget);
if (lines == 200) {
arg = t - linemark;
}
s = t - 3;
if (strnEQ(s," ",3)) {
- while (s > SvPVX(PL_formtarget) && isSPACE(s[-1]))
+ while (s > SvPVX_const(PL_formtarget) && isSPACE(s[-1]))
s--;
}
*s++ = '.';
case FF_END:
*t = '\0';
- SvCUR_set(PL_formtarget, t - SvPVX(PL_formtarget));
+ SvCUR_set(PL_formtarget, t - SvPVX_const(PL_formtarget));
if (targ_is_utf8)
SvUTF8_on(PL_formtarget);
FmLINES(PL_formtarget) += lines;
PP(pp_mapwhile)
{
dVAR; dSP;
- I32 gimme = GIMME_V;
+ const I32 gimme = GIMME_V;
I32 items = (SP - PL_stack_base) - *PL_markstack_ptr; /* how many new items */
I32 count;
I32 shift;
RETURNOP(((LOGOP*)cUNOP->op_first)->op_other);
}
}
- sv_setpv(TARG, "");
+ sv_setpvn(TARG, "", 0);
SETs(targ);
RETURN;
}
SvNIOKp(left) || (SvOK(left) && !SvPOKp(left)) || \
SvNIOKp(right) || (SvOK(right) && !SvPOKp(right)) || \
(((!SvOK(left) && SvOK(right)) || ((!SvOK(left) || \
- looks_like_number(left)) && SvPOKp(left) && *SvPVX(left) != '0')) \
+ looks_like_number(left)) && SvPOKp(left) && *SvPVX_const(left) != '0')) \
&& (!SvOK(right) || looks_like_number(right))))
PP(pp_flop)
else {
SV *final = sv_mortalcopy(right);
STRLEN len, n_a;
- char *tmps = SvPV(final, len);
+ const char *tmps = SvPV(final, len);
sv = sv_mortalcopy(left);
SvPV_force(sv,n_a);
while (!SvNIOKp(sv) && SvCUR(sv) <= len) {
XPUSHs(sv);
- if (strEQ(SvPVX(sv),tmps))
+ if (strEQ(SvPVX_const(sv),tmps))
break;
sv = sv_2mortal(newSVsv(sv));
sv_inc(sv);
I32
Perl_dowantarray(pTHX)
{
- I32 gimme = block_gimme();
+ const I32 gimme = block_gimme();
return (gimme == G_VOID) ? G_SCALAR : gimme;
}
SV *err = ERRSV;
const char *e = Nullch;
if (!SvPOK(err))
- sv_setpv(err,"");
+ sv_setpvn(err,"",0);
else if (SvCUR(err) >= sizeof(prefix)+msglen-1) {
e = SvPV(err, n_a);
e += n_a - msglen;
sv_catpvn(err, message, msglen);
if (ckWARN(WARN_MISC)) {
STRLEN start = SvCUR(err)-msglen-sizeof(prefix)+1;
- Perl_warner(aTHX_ packWARN(WARN_MISC), SvPVX(err)+start);
+ Perl_warner(aTHX_ packWARN(WARN_MISC), SvPVX_const(err)+start);
}
}
}
if (optype == OP_REQUIRE) {
const char* msg = SvPVx(ERRSV, n_a);
SV *nsv = cx->blk_eval.old_namesv;
- (void)hv_store(GvHVn(PL_incgv), SvPVX(nsv), SvCUR(nsv),
+ (void)hv_store(GvHVn(PL_incgv), SvPVX_const(nsv), SvCUR(nsv),
&PL_sv_undef, 0);
DIE(aTHX_ "%sCompilation failed in require",
*msg ? msg : "Unknown error\n");
register PERL_CONTEXT *cx;
register PERL_CONTEXT *ccstack = cxstack;
PERL_SI *top_si = PL_curstackinfo;
- I32 dbcxix;
I32 gimme;
const char *stashname;
- SV *sv;
I32 count = 0;
if (MAXARG)
cx = &ccstack[cxix];
if (CxTYPE(cx) == CXt_SUB || CxTYPE(cx) == CXt_FORMAT) {
- dbcxix = dopoptosub_at(ccstack, cxix - 1);
+ const I32 dbcxix = dopoptosub_at(ccstack, cxix - 1);
/* We expect that ccstack[dbcxix] is CXt_SUB, anyway, the
field below is defined for any cx. */
/* caller() should not report the automatic calls to &DB::sub */
GV *cvgv = CvGV(ccstack[cxix].blk_sub.cv);
/* So is ccstack[dbcxix]. */
if (isGV(cvgv)) {
- sv = NEWSV(49, 0);
+ SV * const sv = NEWSV(49, 0);
gv_efullname3(sv, cvgv, Nullch);
PUSHs(sv_2mortal(sv));
PUSHs(sv_2mortal(newSViv((I32)cx->blk_sub.hasargs)));
dSP;
register CV *cv;
register PERL_CONTEXT *cx;
- I32 gimme = G_ARRAY;
+ const I32 gimme = G_ARRAY;
U8 hasargs;
GV *gv;
{
dVAR; dSP; dMARK;
register PERL_CONTEXT *cx;
- I32 gimme = GIMME_V;
+ const I32 gimme = GIMME_V;
SV **svp;
U32 cxtype = CXt_LOOP;
#ifdef USE_ITHREADS
{
dVAR; dSP;
register PERL_CONTEXT *cx;
- I32 gimme = GIMME_V;
+ const I32 gimme = GIMME_V;
ENTER;
SAVETMPS;
{
/* Unassume the success we assumed earlier. */
SV *nsv = cx->blk_eval.old_namesv;
- (void)hv_delete(GvHVn(PL_incgv), SvPVX(nsv), SvCUR(nsv), G_DISCARD);
+ (void)hv_delete(GvHVn(PL_incgv), SvPVX_const(nsv), SvCUR(nsv), G_DISCARD);
DIE(aTHX_ "%"SVf" did not return a true value", nsv);
}
break;
LEAVESUB(sv);
if (clear_errsv)
- sv_setpv(ERRSV,"");
+ sv_setpvn(ERRSV,"",0);
return retop;
}
SvREFCNT_dec(av);
av = newAV();
av_extend(av, items-1);
- AvFLAGS(av) = AVf_REIFY;
+ AvREIFY_only(av);
PAD_SVl(0) = (SV*)(cx->blk_sub.argarray = av);
}
}
PP(pp_nswitch)
{
dSP;
- NV value = SvNVx(GvSV(cCOP->cop_gv));
+ const NV value = SvNVx(GvSV(cCOP->cop_gv));
register I32 match = I_32(value);
if (value < 0.0) {
STATIC void
S_save_lines(pTHX_ AV *array, SV *sv)
{
- register const char *s = SvPVX(sv);
- register const char *send = SvPVX(sv) + SvCUR(sv);
- register const char *t;
+ register const char *s = SvPVX_const(sv);
+ register const char *send = SvPVX_const(sv) + SvCUR(sv);
register I32 line = 1;
while (s && s < send) {
+ const char *t;
SV *tmpstr = NEWSV(85,0);
sv_upgrade(tmpstr, SVt_PVMG);
if (saveop && saveop->op_flags & OPf_SPECIAL)
PL_in_eval |= EVAL_KEEPERR;
else
- sv_setpv(ERRSV,"");
+ sv_setpvn(ERRSV,"",0);
if (yyparse() || PL_error_count || !PL_eval_root) {
SV **newsp; /* Used by POPBLOCK. */
PERL_CONTEXT *cx = &cxstack[cxstack_ix];
if (optype == OP_REQUIRE) {
const char* msg = SvPVx(ERRSV, n_a);
SV *nsv = cx->blk_eval.old_namesv;
- (void)hv_store(GvHVn(PL_incgv), SvPVX(nsv), SvCUR(nsv),
+ (void)hv_store(GvHVn(PL_incgv), SvPVX_const(nsv), SvCUR(nsv),
&PL_sv_undef, 0);
DIE(aTHX_ "%sCompilation failed in require",
*msg ? msg : "Unknown error\n");
S_doopen_pm(pTHX_ const char *name, const char *mode)
{
#ifndef PERL_DISABLE_PMC
- STRLEN namelen = strlen(name);
+ const STRLEN namelen = strlen(name);
PerlIO *fp;
if (namelen > 3 && strEQ(name + namelen - 3, ".pm")) {
char *tryname = Nullch;
SV *namesv = Nullsv;
SV** svp;
- I32 gimme = GIMME_V;
+ const I32 gimme = GIMME_V;
PerlIO *tryrsfp = 0;
- STRLEN n_a;
int filter_has_file = 0;
GV *filter_child_proc = 0;
SV *filter_state = 0;
|| (*name == ':' && name[1] != ':' && strchr(name+2, ':'))
#endif
) {
+ STRLEN n_a;
char *dir = SvPVx(dirsv, n_a);
#ifdef MACOS_TRADITIONAL
char buf1[256];
AV *ar = GvAVn(PL_incgv);
I32 i;
sv_catpvn(msg, " in @INC", 8);
- if (instr(SvPVX(msg), ".h "))
+ if (instr(SvPVX_const(msg), ".h "))
sv_catpv(msg, " (change .h to .ph maybe?)");
- if (instr(SvPVX(msg), ".ph "))
+ if (instr(SvPVX_const(msg), ".ph "))
sv_catpv(msg, " (did you run h2ph?)");
sv_catpv(msg, " (@INC contains:");
for (i = 0; i <= AvFILL(ar); i++) {
- char *dir = SvPVx(*av_fetch(ar, i, TRUE), n_a);
+ STRLEN n_a;
+ const char *dir = SvPVx(*av_fetch(ar, i, TRUE), n_a);
Perl_sv_setpvf(aTHX_ dirmsgsv, " %s", dir);
sv_catsv(msg, dirmsgsv);
}
dVAR; dSP;
register PERL_CONTEXT *cx;
dPOPss;
- I32 gimme = GIMME_V, was = PL_sub_generation;
+ const I32 gimme = GIMME_V, was = PL_sub_generation;
char tbuf[TYPE_DIGITS(long) + 12];
char *tmpbuf = tbuf;
char *safestr;
{
/* Unassume the success we assumed earlier. */
SV *nsv = cx->blk_eval.old_namesv;
- (void)hv_delete(GvHVn(PL_incgv), SvPVX(nsv), SvCUR(nsv), G_DISCARD);
+ (void)hv_delete(GvHVn(PL_incgv), SvPVX_const(nsv), SvCUR(nsv), G_DISCARD);
retop = Perl_die(aTHX_ "%"SVf" did not return a true value", nsv);
/* die_where() did LEAVE, or we won't be here */
}
else {
LEAVE;
if (!(save_flags & OPf_SPECIAL))
- sv_setpv(ERRSV,"");
+ sv_setpvn(ERRSV,"",0);
}
RETURNOP(retop);
{
dVAR; dSP;
register PERL_CONTEXT *cx;
- I32 gimme = GIMME_V;
+ const I32 gimme = GIMME_V;
ENTER;
SAVETMPS;
cx->blk_eval.retop = cLOGOP->op_other->op_next;
PL_in_eval = EVAL_INEVAL;
- sv_setpv(ERRSV,"");
+ sv_setpvn(ERRSV,"",0);
PUTBACK;
return DOCATCH(PL_op->op_next);
}
PL_curpm = newpm; /* Don't pop $1 et al till now */
LEAVE;
- sv_setpv(ERRSV,"");
+ sv_setpvn(ERRSV,"",0);
RETURN;
}
* indent-tabs-mode: t
* End:
*
- * vim: shiftwidth=4:
-*/
+ * ex: set ts=8 sts=4 sw=4 noet:
+ */
projects / p5sagit/p5-mst-13.2.git / blobdiff