GvSTASH(gv) = stash;
if (stash)
Perl_sv_add_backref(aTHX_ (SV*)stash, (SV*)gv);
- GvNAME(gv) = savepvn(name, len);
- GvNAMELEN(gv) = len;
+ gv_name_set(gv, name, len, GV_ADD);
if (multi || doproto) /* doproto means it _was_ mentioned */
GvMULTI_on(gv);
if (doproto) { /* Replicate part of newSUB here. */
if (!basestash) {
if (ckWARN(WARN_MISC))
Perl_warner(aTHX_ packWARN(WARN_MISC), "Can't locate package %"SVf" for @%s::ISA",
- sv, hvname);
+ (void*)sv, hvname);
continue;
}
gv = gv_fetchmeth(basestash, name, len,
GV* vargv;
SV* varsv;
const char *packname = "";
- STRLEN packname_len;
+ STRLEN packname_len = 0;
if (len == S_autolen && strnEQ(name, S_autoload, S_autolen))
return NULL;
char smallbuf[128];
char *tmpbuf;
- if (len + 3 < sizeof (smallbuf))
+ if (len + 3 < (I32)sizeof (smallbuf))
tmpbuf = smallbuf;
else
Newx(tmpbuf, len+3, char);
*gvp == (GV*)&PL_sv_undef ||
SvTYPE(*gvp) != SVt_PVGV)
{
- stash = 0;
+ stash = NULL;
}
else if ((sv_type == SVt_PV && !GvIMPORTED_SV(*gvp)) ||
(sv_type == SVt_PVAV && !GvIMPORTED_AV(*gvp)) ||
name);
if (GvCVu(*gvp))
Perl_warn(aTHX_ "\t(Did you mean &%s instead?)\n", name);
- stash = 0;
+ stash = NULL;
}
}
}
if (len > 1) {
#ifndef EBCDIC
if (*name > 'V' ) {
- /*EMPTY*/;
+ NOOP;
/* Nothing else to do.
The compiler will probably turn the switch statement into a
branch table. Make sure we avoid even that small overhead for
goto ro_magicalize;
if (strEQ(name2, "TF8LOCALE"))
goto ro_magicalize;
+ if (strEQ(name2, "TF8CACHE"))
+ goto magicalize;
break;
case '\027': /* $^WARNING_BITS */
if (strEQ(name2, "ARNING_BITS"))
sv_setiv(GvSVn(gv), (IV)(IoFLAGS(GvIOp(PL_defoutgv)) & IOf_FLUSH) != 0);
goto magicalize;
+ case '\010': /* $^H */
+ {
+ HV *const hv = GvHVn(gv);
+ hv_magic(hv, NULL, PERL_MAGIC_hints);
+ }
+ goto magicalize;
+
case '+':
{
AV* const av = GvAVn(gv);
case '\004': /* $^D */
case '\005': /* $^E */
case '\006': /* $^F */
- case '\010': /* $^H */
case '\011': /* $^I, NOT \t in EBCDIC */
case '\016': /* $^N */
case '\017': /* $^O */
{
dVAR;
return gv_fetchpv(Perl_form(aTHX_ "%s::_GEN_%ld", pack, (long)PL_gensym++),
- TRUE, SVt_PVGV);
+ GV_ADD, SVt_PVGV);
}
/* hopefully this is only called on local symbol table entries */
{
dVAR;
if (!gp)
- return (GP*)NULL;
+ return NULL;
gp->gp_refcnt++;
if (gp->gp_cv) {
if (gp->gp_cvgen) {
return;
}
- if (gp->gp_sv) SvREFCNT_dec(gp->gp_sv);
- if (gp->gp_av) SvREFCNT_dec(gp->gp_av);
+ SvREFCNT_dec(gp->gp_sv);
+ SvREFCNT_dec(gp->gp_av);
/* FIXME - another reference loop GV -> symtab -> GV ?
Somehow gp->gp_hv can end up pointing at freed garbage. */
if (gp->gp_hv && SvTYPE(gp->gp_hv) == SVt_PVHV) {
G_DISCARD);
SvREFCNT_dec(gp->gp_hv);
}
- if (gp->gp_io) SvREFCNT_dec(gp->gp_io);
- if (gp->gp_cv) SvREFCNT_dec(gp->gp_cv);
- if (gp->gp_form) SvREFCNT_dec(gp->gp_form);
+ SvREFCNT_dec(gp->gp_io);
+ SvREFCNT_dec(gp->gp_cv);
+ SvREFCNT_dec(gp->gp_form);
Safefree(gp);
GvGP(gv) = 0;
lim = DESTROY_amg; /* Skip overloading entries. */
#ifdef PERL_DONT_CREATE_GVSV
else if (!sv) {
- /*EMPTY*/; /* Equivalent to !SvTRUE and !SvOK */
+ NOOP; /* Equivalent to !SvTRUE and !SvOK */
}
#endif
else if (SvTRUE(sv))
DEBUG_o( Perl_deb(aTHX_ "Resolving method \"%"SVf256\
"\" for overloaded \"%s\" in package \"%.256s\"\n",
- GvSV(gv), cp, hvname) );
+ (void*)GvSV(gv), cp, hvname) );
if (!gvsv || !SvPOK(gvsv)
|| !(ngv = gv_fetchmethod_autoload(stash, SvPVX_const(gvsv),
FALSE)))
&& (mg = mg_find((SV*)stash, PERL_MAGIC_overload_table))
&& (ocvp = cvp = (AMT_AMAGIC((AMT*)mg->mg_ptr)
? (oamtp = amtp = (AMT*)mg->mg_ptr)->table
- : (CV **) NULL))
+ : NULL))
&& ((cv = cvp[off=method+assignshift])
|| (assign && amtp->fallback > AMGfallNEVER && /* fallback to
* usual method */
&& (mg = mg_find((SV*)stash, PERL_MAGIC_overload_table))
&& (cvp = (AMT_AMAGIC((AMT*)mg->mg_ptr)
? (amtp = (AMT*)mg->mg_ptr)->table
- : (CV **) NULL))
+ : NULL))
&& (cv = cvp[off=method])) { /* Method for right
* argument found */
lr=1;
if (amtp && amtp->fallback >= AMGfallYES) {
DEBUG_o( Perl_deb(aTHX_ "%s", SvPVX_const(msg)) );
} else {
- Perl_croak(aTHX_ "%"SVf, msg);
+ Perl_croak(aTHX_ "%"SVf, (void*)msg);
}
return NULL;
}
return FALSE;
}
+void
+Perl_gv_name_set(pTHX_ GV *gv, const char *name, U32 len, U32 flags)
+{
+ dVAR;
+ U32 hash;
+
+ assert(name);
+ PERL_UNUSED_ARG(flags);
+
+ if (len > I32_MAX)
+ Perl_croak(aTHX_ "panic: gv name too long (%"UVuf")", (UV) len);
+
+ if (!(flags & GV_ADD) && GvNAME_HEK(gv)) {
+ unshare_hek(GvNAME_HEK(gv));
+ }
+
+ PERL_HASH(hash, name, len);
+ GvNAME_HEK(gv) = share_hek(name, len, hash);
+}
+
/*
* Local variables:
* c-indentation-style: bsd