int type = o->op_type;
if (type != OP_AELEM && type != OP_HELEM) {
yyerror(form("Can't use subscript on %s", op_desc[type]));
- if (type == OP_ENTERSUB || type == OP_RV2HV || type == OP_PADHV)
- warn("(Did you mean $ or @ instead of %c?)\n",
- type == OP_ENTERSUB ? '&' : '%');
+ if (type == OP_ENTERSUB || type == OP_RV2HV || type == OP_PADHV) {
+ dTHR;
+ SV *msg = sv_2mortal(
+ newSVpvf("(Did you mean $ or @ instead of %c?)\n",
+ type == OP_ENTERSUB ? '&' : '%'));
+ if (in_eval & 2)
+ warn("%_", msg);
+ else if (in_eval)
+ sv_catsv(GvSV(errgv), msg);
+ else
+ PerlIO_write(PerlIO_stderr(), SvPVX(msg), SvCUR(msg));
+ }
}
}
for (kid = cLISTOPo->op_first; kid; kid = kid->op_sibling)
my(kid);
} else if (type == OP_UNDEF) {
- return op;
+ return o;
} else if (type != OP_PADSV &&
type != OP_PADAV &&
type != OP_PADHV &&
CV *cv = perl_get_cv("DB::postponed", FALSE);
if (cv) {
dSP;
- PUSHMARK(sp);
+ PUSHMARK(SP);
XPUSHs((SV*)compiling.cop_filegv);
PUTBACK;
perl_call_sv((SV*)cv, G_DISCARD);
goto done;
}
/* ahem, death to those who redefine active sort subs */
- if (curstack == sortstack && sortcop == CvSTART(cv))
+ if (curstackinfo->si_type == SI_SORT && sortcop == CvSTART(cv))
croak("Can't redefine active sort subroutine %s", name);
const_sv = cv_const_sv(cv);
- if (const_sv || dowarn) {
+ if (const_sv || dowarn && !(CvGV(cv) && GvSTASH(CvGV(cv))
+ && HvNAME(GvSTASH(CvGV(cv)))
+ && strEQ(HvNAME(GvSTASH(CvGV(cv))),
+ "autouse"))) {
line_t oldline = curcop->cop_line;
curcop->cop_line = copline;
warn(const_sv ? "Constant subroutine %s redefined"
if (HvFILL(hv) > 0 && hv_exists(hv, SvPVX(tmpstr), SvCUR(tmpstr))
&& (cv = GvCV(db_postponed))) {
dSP;
- PUSHMARK(sp);
+ PUSHMARK(SP);
XPUSHs(tmpstr);
PUTBACK;
perl_call_sv((SV*)cv, G_DISCARD);
return cv;
}
+void
+newCONSTSUB(HV *stash, char *name, SV *sv)
+{
+ dTHR;
+ U32 oldhints = hints;
+ HV *old_cop_stash = curcop->cop_stash;
+ HV *old_curstash = curstash;
+ line_t oldline = curcop->cop_line;
+ curcop->cop_line = copline;
+
+ hints &= ~HINT_BLOCK_SCOPE;
+ if(stash)
+ curstash = curcop->cop_stash = stash;
+
+ newSUB(
+ start_subparse(FALSE, 0),
+ newSVOP(OP_CONST, 0, newSVpv(name,0)),
+ newSVOP(OP_CONST, 0, &sv_no), /* SvPV(&sv_no) == "" -- GMB */
+ newSTATEOP(0, Nullch, newSVOP(OP_CONST, 0, sv))
+ );
+
+ hints = oldhints;
+ curcop->cop_stash = old_cop_stash;
+ curstash = old_curstash;
+ curcop->cop_line = oldline;
+}
+
CV *
newXS(char *name, void (*subaddr) (CV *), char *filename)
{
}
else if (CvROOT(cv) || CvXSUB(cv) || GvASSUMECV(gv)) {
/* already defined (or promised) */
- if (dowarn) {
+ if (dowarn && !(CvGV(cv) && GvSTASH(CvGV(cv))
+ && HvNAME(GvSTASH(CvGV(cv)))
+ && strEQ(HvNAME(GvSTASH(CvGV(cv))), "autouse"))) {
line_t oldline = curcop->cop_line;
curcop->cop_line = copline;
warn("Subroutine %s redefined",name);
"Can't use bareword (\"%s\") as %s ref while \"strict refs\" in use",
name, badthing);
}
- kid->op_type = OP_GV;
+ /*
+ * This is a little tricky. We only want to add the symbol if we
+ * didn't add it in the lexer. Otherwise we get duplicate strict
+ * warnings. But if we didn't add it in the lexer, we must at
+ * least pretend like we wanted to add it even if it existed before,
+ * or we get possible typo warnings. OPpCONST_ENTERED says
+ * whether the lexer already added THIS instance of this symbol.
+ */
iscv = (o->op_type == OP_RV2CV) * 2;
- for (gv = 0; !gv; iscv++) {
- /*
- * This is a little tricky. We only want to add the symbol if we
- * didn't add it in the lexer. Otherwise we get duplicate strict
- * warnings. But if we didn't add it in the lexer, we must at
- * least pretend like we wanted to add it even if it existed before,
- * or we get possible typo warnings. OPpCONST_ENTERED says
- * whether the lexer already added THIS instance of this symbol.
- */
+ do {
gv = gv_fetchpv(name,
iscv | !(kid->op_private & OPpCONST_ENTERED),
iscv
: o->op_type == OP_RV2HV
? SVt_PVHV
: SVt_PVGV);
+ } while (!gv && !(kid->op_private & OPpCONST_ENTERED) && !iscv++);
+ if (gv) {
+ kid->op_type = OP_GV;
+ SvREFCNT_dec(kid->op_sv);
+ kid->op_sv = SvREFCNT_inc(gv);
}
- SvREFCNT_dec(kid->op_sv);
- kid->op_sv = SvREFCNT_inc(gv);
}
return o;
}
if (o->op_flags & OPf_KIDS) {
OP *kid = cLISTOPo->op_first->op_sibling; /* get past pushmark */
if (kid && kid->op_type == OP_CONST)
- fbm_compile(((SVOP*)kid)->op_sv);
+ fbm_compile(((SVOP*)kid)->op_sv, 0);
}
return ck_fun(o);
}
goto nothin;
case OP_NULL:
if (o->op_targ == OP_NEXTSTATE || o->op_targ == OP_DBSTATE)
- curcop = ((COP*)op);
+ curcop = ((COP*)o);
goto nothin;
case OP_SCALAR:
case OP_LINESEQ:
projects / p5sagit/p5-mst-13.2.git / blobdiff