This function grants C<"SUPER"> token as a postfix of the stash name. The
GV returned from C<gv_fetchmeth> may be a method cache entry, which is not
-visible to Perl code. So when calling C<perl_call_sv>, you should not use
+visible to Perl code. So when calling C<call_sv>, you should not use
the GV directly; instead, you should use the method's CV, which can be
obtained from the GV with the C<GvCV> macro.
topgv = *gvp;
if (SvTYPE(topgv) != SVt_PVGV)
gv_init(topgv, stash, name, len, TRUE);
- if (cv = GvCV(topgv)) {
+ if ((cv = GvCV(topgv))) {
/* If genuine method or valid cache entry, use it */
if (!GvCVGEN(topgv) || GvCVGEN(topgv) == PL_sub_generation)
return topgv;
if (level == 0 || level == -1) {
HV* lastchance;
- if (lastchance = gv_stashpvn("UNIVERSAL", 9, FALSE)) {
- if (gv = gv_fetchmeth(lastchance, name, len,
- (level >= 0) ? level + 1 : level - 1)) {
+ if ((lastchance = gv_stashpvn("UNIVERSAL", 9, FALSE))) {
+ if ((gv = gv_fetchmeth(lastchance, name, len,
+ (level >= 0) ? level + 1 : level - 1)))
+ {
gotcha:
/*
* Cache method in topgv if:
(cv = GvCV(gv)) &&
(CvROOT(cv) || CvXSUB(cv)))
{
- if (cv = GvCV(topgv))
+ if ((cv = GvCV(topgv)))
SvREFCNT_dec(cv);
GvCV(topgv) = (CV*)SvREFCNT_inc(GvCV(gv));
GvCVGEN(topgv) = PL_sub_generation;
These functions have the same side-effects and as C<gv_fetchmeth> with
C<level==0>. C<name> should be writable if contains C<':'> or C<'
''>. The warning against passing the GV returned by C<gv_fetchmeth> to
-C<perl_call_sv> apply equally to these functions.
+C<call_sv> apply equally to these functions.
=cut
*/
/*
=for apidoc gv_stashpv
-Returns a pointer to the stash for a specified package. If C<create> is
-set then the package will be created if it does not already exist. If
-C<create> is not set and the package does not exist then NULL is
-returned.
+Returns a pointer to the stash for a specified package. C<name> should
+be a valid UTF-8 string. If C<create> is set then the package will be
+created if it does not already exist. If C<create> is not set and the
+package does not exist then NULL is returned.
=cut
*/
/*
=for apidoc gv_stashsv
-Returns a pointer to the stash for a specified package. See
-C<gv_stashpv>.
+Returns a pointer to the stash for a specified package, which must be a
+valid UTF-8 string. See C<gv_stashpv>.
=cut
*/
{
stash = 0;
}
- else if (sv_type == SVt_PV && !GvIMPORTED_SV(*gvp) ||
- sv_type == SVt_PVAV && !GvIMPORTED_AV(*gvp) ||
- sv_type == SVt_PVHV && !GvIMPORTED_HV(*gvp) )
+ else if ((sv_type == SVt_PV && !GvIMPORTED_SV(*gvp)) ||
+ (sv_type == SVt_PVAV && !GvIMPORTED_AV(*gvp)) ||
+ (sv_type == SVt_PVHV && !GvIMPORTED_HV(*gvp)) )
{
Perl_warn(aTHX_ "Variable \"%c%s\" is not imported",
sv_type == SVt_PVAV ? '@' :
case '\017': /* $^O */
case '\020': /* $^P */
case '\024': /* $^T */
- case '\025': /* $^U */
if (len > 1)
break;
goto magicalize;
break;
goto ro_magicalize;
case '\027': /* $^W & $^WARNING_BITS */
- if (len > 1 && strNE(name, "\027ARNING_BITS"))
+ if (len > 1 && strNE(name, "\027ARNING_BITS")
+ && strNE(name, "\027IDE_SYSTEM_CALLS"))
break;
goto magicalize;
{
HV *hv = GvSTASH(gv);
if (!hv) {
- SvOK_off(sv);
+ (void)SvOK_off(sv);
return;
}
sv_setpv(sv, prefix ? prefix : "");
{
dTHR;
GP* gp;
- CV* cv;
if (!gv || !(gp = GvGP(gv)))
return;
bool
Perl_Gv_AMupdate(pTHX_ HV *stash)
{
- dTHR;
- GV** gvp;
- HV* hv;
+ dTHR;
GV* gv;
CV* cv;
MAGIC* mg=mg_find((SV*)stash,'c');
AMT *amtp = (mg) ? (AMT*)mg->mg_ptr: (AMT *) NULL;
AMT amt;
STRLEN n_a;
+#ifdef OVERLOAD_VIA_HASH
+ GV** gvp;
+ HV* hv;
+#endif
if (mg && amtp->was_ok_am == PL_amagic_generation
&& amtp->was_ok_sub == PL_sub_generation)
int i;
const char *cp;
SV* sv = NULL;
- SV** svp;
/* Work with "fallback" key, which we assume to be first in PL_AMG_names */
- if ( cp = PL_AMG_names[0] ) {
+ if ((cp = PL_AMG_names[0])) {
/* Try to find via inheritance. */
gv = gv_fetchmeth(stash, "()", 2, -1); /* A cookie: "()". */
- if (gv) sv = GvSV(gv);
-
- if (!gv) goto no_table;
- else if (SvTRUE(sv)) amt.fallback=AMGfallYES;
- else if (SvOK(sv)) amt.fallback=AMGfallNEVER;
+ if (gv)
+ sv = GvSV(gv);
+
+ if (!gv)
+ goto no_table;
+ else if (SvTRUE(sv))
+ amt.fallback=AMGfallYES;
+ else if (SvOK(sv))
+ amt.fallback=AMGfallNEVER;
}
for (i = 1; i < NofAMmeth; i++) {
}
break;
case neg_amg:
- if (cv = cvp[off=subtr_amg]) {
+ if ((cv = cvp[off=subtr_amg])) {
right = left;
left = sv_2mortal(newSViv(0));
lr = 1;
PUSHs((SV*)cv);
PUTBACK;
- if (PL_op = Perl_pp_entersub(aTHX))
+ if ((PL_op = Perl_pp_entersub(aTHX)))
CALLRUNOPS(aTHX);
LEAVE;
SPAGAIN;