gv_name_set(gv, name, len, GV_ADD | ( flags & SVf_UTF8 ? SVf_UTF8 : 0 ));
if (flags & GV_ADDMULTI || doproto) /* doproto means it */
GvMULTI_on(gv); /* _was_ mentioned */
- if (doproto) { /* Replicate part of newSUB here. */
+ if (doproto) {
CV *cv;
- ENTER;
if (has_constant) {
/* newCONSTSUB takes ownership of the reference from us. */
cv = newCONSTSUB_flags(stash, name, len, flags, has_constant);
from a reference to CV. */
if (exported_constant)
GvIMPORTED_CV_on(gv);
+ CvSTASH_set(cv, PL_curstash); /* XXX Why is this needed? */
} else {
- (void) start_subparse(0,0); /* Create empty CV in compcv. */
- cv = PL_compcv;
- GvCV_set(gv,cv);
+ cv = newSTUB(gv,1);
}
- LEAVE;
-
- mro_method_changed_in(GvSTASH(gv)); /* sub Foo::bar($) { (shift) } sub ASDF::baz($); *ASDF::baz = \&Foo::bar */
- CvGV_set(cv, gv);
- CvFILE_set_from_cop(cv, PL_curcop);
- CvSTASH_set(cv, PL_curstash);
if (proto) {
sv_usepvn_flags(MUTABLE_SV(cv), proto, protolen,
SV_HAS_TRAILING_NUL);
assert(gv || stash);
assert(name);
- if (code >= 0) return NULL; /* not overridable */
- switch (-code) {
+ if (!code) return NULL; /* Not a keyword */
+ switch (code < 0 ? -code : code) {
/* no support for \&CORE::infix;
- no support for funcs that take labels, as their parsing is
- weird */
- case KEY_and: case KEY_cmp: case KEY_CORE: case KEY_dump:
- case KEY_eq: case KEY_ge:
- case KEY_gt: case KEY_le: case KEY_lt: case KEY_ne:
- case KEY_or: case KEY_x: case KEY_xor:
+ no support for funcs that do not parse like funcs */
+ case KEY___DATA__: case KEY___END__: case KEY_and: case KEY_AUTOLOAD:
+ case KEY_BEGIN : case KEY_CHECK : case KEY_cmp: case KEY_CORE :
+ case KEY_default : case KEY_DESTROY:
+ case KEY_do : case KEY_dump : case KEY_else : case KEY_elsif :
+ case KEY_END : case KEY_eq : case KEY_eval :
+ case KEY_for : case KEY_foreach: case KEY_format: case KEY_ge :
+ case KEY_given : case KEY_goto : case KEY_grep :
+ case KEY_gt : case KEY_if: case KEY_INIT: case KEY_last: case KEY_le:
+ case KEY_local: case KEY_lt: case KEY_m : case KEY_map : case KEY_my:
+ case KEY_ne : case KEY_next : case KEY_no: case KEY_or: case KEY_our:
+ case KEY_package: case KEY_print: case KEY_printf:
+ case KEY_q : case KEY_qq : case KEY_qr : case KEY_qw :
+ case KEY_qx : case KEY_redo : case KEY_require: case KEY_return:
+ case KEY_s : case KEY_say : case KEY_sort :
+ case KEY_state: case KEY_sub :
+ case KEY_tr : case KEY_UNITCHECK: case KEY_unless:
+ case KEY_until: case KEY_use : case KEY_when : case KEY_while :
+ case KEY_x : case KEY_xor : case KEY_y :
return NULL;
case KEY_chdir:
- case KEY_chomp: case KEY_chop:
- case KEY_each: case KEY_eof: case KEY_exec:
+ case KEY_chomp: case KEY_chop: case KEY_defined: case KEY_delete:
+ case KEY_each : case KEY_eof : case KEY_exec : case KEY_exists:
case KEY_keys:
case KEY_lstat:
case KEY_pop:
case KEY_push:
case KEY_shift:
- case KEY_splice:
+ case KEY_splice: case KEY_split:
case KEY_stat:
case KEY_system:
case KEY_truncate: case KEY_unlink:
1
);
assert(GvCV(gv) == cv);
- if (opnum != OP_VEC && opnum != OP_SUBSTR)
+ if (opnum != OP_VEC && opnum != OP_SUBSTR && opnum != OP_POS
+ && opnum != OP_UNDEF)
CvLVALUE_off(cv); /* Now *that* was a neat trick. */
LEAVE;
PL_parser = oldparser;
superisa = GvAVn(gv);
GvMULTI_on(gv);
sv_magic(MUTABLE_SV(superisa), MUTABLE_SV(gv), PERL_MAGIC_isa, NULL, 0);
-#ifdef USE_ITHREADS
- av_push(superisa, newSVpvn_flags(CopSTASHPV(PL_curcop),
- CopSTASH_len(PL_curcop) < 0
- ? -CopSTASH_len(PL_curcop)
- : CopSTASH_len(PL_curcop),
- SVf_UTF8*(CopSTASH_len(PL_curcop) < 0)
- ));
-#else
av_push(superisa, newSVhek(CopSTASH(PL_curcop)
? HvNAME_HEK(CopSTASH(PL_curcop)) : NULL));
-#endif
return stash;
}
case '\014': /* $^L */
sv_setpvs(GvSVn(gv),"\f");
- PL_formfeed = GvSVn(gv);
+ PL_formfeed = GvSV(gv);
break;
case ';': /* $; */
sv_setpvs(GvSVn(gv),"\034");
int filled = 0, have_ovl = 0;
int i, lim = 1;
- /* The first key in PL_AMG_names is the overloadedness indicator, which
- allows us to skip overloading entries for non-overloaded classes. */
+ /* Work with "fallback" key, which we assume to be first in PL_AMG_names */
/* Try to find via inheritance. */
GV *gv = gv_fetchmeth_pvn(stash, PL_AMG_names[0], 2, -1, 0);
+ SV * const sv = gv ? GvSV(gv) : NULL;
CV* cv;
if (!gv)
+ {
+ if (!gv_fetchmeth_pvn(stash, "((", 2, -1, 0))
lim = DESTROY_amg; /* Skip overloading entries. */
-
- else {
-
- /* The "fallback" key is special-cased here, being absent from the
- list in PL_AMG_names. */
-
- SV *sv;
- gv = gv_fetchmeth_pvn(stash, "(fallback", 9, -1, 0);
-
- if (!gv || !(sv = GvSV(gv)))
+ }
+#ifdef PERL_DONT_CREATE_GVSV
+ else if (!sv) {
NOOP; /* Equivalent to !SvTRUE and !SvOK */
- else if (SvTRUE(sv))
+ }
+#endif
+ else if (SvTRUE(sv))
amt.fallback=AMGfallYES;
- else if (SvOK(sv))
+ else if (SvOK(sv))
amt.fallback=AMGfallNEVER;
- }
for (i = 1; i < lim; i++)
amt.table[i] = NULL;
&& (cvp = (AMT_AMAGIC((AMT*)mg->mg_ptr)
? (amtp = (AMT*)mg->mg_ptr)->table
: NULL))
- && (cv = cvp[off=method])) { /* Method for right
- * argument found */
- lr=1;
+ && ((cv = cvp[off=method+assignshift])
+ || (assign && amtp->fallback > AMGfallNEVER && /* fallback to
+ * usual method */
+ (
+#ifdef DEBUGGING
+ fl = 1,
+#endif
+ cv = cvp[off=method])))) { /* Method for right
+ * argument found */
+ lr=1;
} else if (((cvp && amtp->fallback > AMGfallNEVER)
|| (ocvp && oamtp->fallback > AMGfallNEVER))
&& !(flags & AMGf_unary)) {
* Local variables:
* c-indentation-style: bsd
* c-basic-offset: 4
- * indent-tabs-mode: t
+ * indent-tabs-mode: nil
* End:
*
- * ex: set ts=8 sts=4 sw=4 noet:
+ * ex: set ts=8 sts=4 sw=4 et:
*/
https://perl5.git.perl.org / perl5.git / blobdiff