/* gv.c
*
- * Copyright (c) 1991-2002, Larry Wall
+ * Copyright (C) 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
+ * 2000, 2001, 2002, 2003, by Larry Wall and others
*
* You may distribute under the terms of either the GNU General Public
* License or the Artistic License, as specified in the README file.
HV* basestash = gv_stashsv(sv, FALSE);
if (!basestash) {
if (ckWARN(WARN_MISC))
- Perl_warner(aTHX_ packWARN(WARN_MISC), "Can't locate package %s for @%s::ISA",
- SvPVX(sv), HvNAME(stash));
+ Perl_warner(aTHX_ packWARN(WARN_MISC), "Can't locate package %"SVf" for @%s::ISA",
+ sv, HvNAME(stash));
continue;
}
gv = gv_fetchmeth(basestash, name, len,
}
}
len = namend - name;
- if (!len)
- len = 1;
/* No stash in name, so see how we can default */
: sv_type == SVt_PVAV ? "@"
: sv_type == SVt_PVHV ? "%"
: ""), name));
+ stash = GvHV(gv_fetchpv("<none>::", GV_ADDMULTI, SVt_PVHV));
}
- return Nullgv;
+ else
+ return Nullgv;
}
if (!SvREFCNT(stash)) /* symbol table under destruction */
goto ro_magicalize;
else
break;
+ case '\025':
+ if (len > 1 && strNE(name, "\025NICODE"))
+ break;
+ goto ro_magicalize;
+
case '\027': /* $^W & $^WARNING_BITS */
- if (len > 1 && strNE(name, "\027ARNING_BITS")
- && strNE(name, "\027IDE_SYSTEM_CALLS"))
+ if (len > 1
+ && strNE(name, "\027ARNING_BITS")
+ )
break;
goto magicalize;
sv_upgrade((SV *)io,SVt_PVIO);
SvREFCNT(io) = 1;
SvOBJECT_on(io);
+ /* Clear the stashcache because a new IO could overrule a
+ package name */
+ hv_clear(PL_stashcache);
iogv = gv_fetchpv("FileHandle::", FALSE, SVt_PVHV);
/* unless exists($main::{FileHandle}) and defined(%main::FileHandle::) */
if (!(iogv && GvHV(iogv) && HvARRAY(GvHV(iogv))))
SvREFCNT_dec(gp->gp_sv);
SvREFCNT_dec(gp->gp_av);
+ if(gp->gp_hv && HvNAME(gp->gp_hv) && PL_stashcache)
+ hv_delete(PL_stashcache, HvNAME(gp->gp_hv), strlen(HvNAME(gp->gp_hv)), G_DISCARD);
SvREFCNT_dec(gp->gp_hv);
SvREFCNT_dec(gp->gp_io);
SvREFCNT_dec(gp->gp_cv);
/* GvSV contains the name of the method. */
GV *ngv = Nullgv;
- DEBUG_o( Perl_deb(aTHX_ "Resolving method `%.256s' for overloaded `%s' in package `%.256s'\n",
- SvPV_nolen(GvSV(gv)), cp, HvNAME(stash)) );
+ DEBUG_o( Perl_deb(aTHX_ "Resolving method `%.256"SVf"' for overloaded `%s' in package `%.256s'\n",
+ GvSV(gv), cp, HvNAME(stash)) );
if (!SvPOK(GvSV(gv))
|| !(ngv = gv_fetchmethod_autoload(stash, SvPVX(GvSV(gv)),
FALSE)))
{
/* Can be an import stub (created by `can'). */
- if (GvCVGEN(gv)) {
- Perl_croak(aTHX_ "Stub found while resolving method `%.256s' overloading `%s' in package `%.256s'",
- (SvPOK(GvSV(gv)) ? SvPVX(GvSV(gv)) : "???" ),
- cp, HvNAME(stash));
- } else
- Perl_croak(aTHX_ "Can't resolve method `%.256s' overloading `%s' in package `%.256s'",
- (SvPOK(GvSV(gv)) ? SvPVX(GvSV(gv)) : "???" ),
- cp, HvNAME(stash));
+ SV *gvsv = GvSV(gv);
+ const char *name = SvPOK(gvsv) ? SvPVX(gvsv) : "???";
+ Perl_croak(aTHX_ "%s method `%.256s' overloading `%s' in package `%.256s'",
+ (GvCVGEN(gv) ? "Stub found while resolving"
+ : "Can't resolve"),
+ name, cp, HvNAME(stash));
}
cv = GvCV(gv = ngv);
}
goto yes;
}
break;
+ case '\025':
+ if (len > 1 && strEQ(name, "\025NICODE"))
+ goto yes;
case '\027': /* $^W & $^WARNING_BITS */
if (len == 1
|| (len == 12 && strEQ(name, "\027ARNING_BITS"))
- || (len == 17 && strEQ(name, "\027IDE_SYSTEM_CALLS")))
+ )
{
goto yes;
}