/* pp_ctl.c
*
- * Copyright (c) 1991-2001, Larry Wall
+ * Copyright (c) 1991-2002, Larry Wall
*
* You may distribute under the terms of either the GNU General Public
* License or the Artistic License, as specified in the README file.
/* Check against the last compiled regexp. */
if (!PM_GETRE(pm) || !PM_GETRE(pm)->precomp ||
- PM_GETRE(pm)->prelen != len ||
+ PM_GETRE(pm)->prelen != (I32)len ||
memNE(PM_GETRE(pm)->precomp, t, len))
{
if (PM_GETRE(pm)) {
register REGEXP *rx = cx->sb_rx;
rxres_restore(&cx->sb_rxres, rx);
+ PL_reg_match_utf8 = SvUTF8(cx->sb_targ) ? 1 : 0;
if (cx->sb_iters++) {
I32 saviters = cx->sb_iters;
else {
sv = &PL_sv_no;
if (ckWARN(WARN_SYNTAX))
- Perl_warner(aTHX_ WARN_SYNTAX, "Not enough format arguments");
+ Perl_warner(aTHX_ packWARN(WARN_SYNTAX), "Not enough format arguments");
}
break;
itemsize = len;
if (DO_UTF8(sv)) {
itemsize = sv_len_utf8(sv);
- if (itemsize != len) {
+ if (itemsize != (I32)len) {
I32 itembytes;
if (itemsize > fieldsize) {
itemsize = fieldsize;
itemsize = len;
if (DO_UTF8(sv)) {
itemsize = sv_len_utf8(sv);
- if (itemsize != len) {
+ if (itemsize != (I32)len) {
I32 itembytes;
if (itemsize <= fieldsize) {
send = chophere = s + itemsize;
else {
dTOPss;
SV *targ = PAD_SV(PL_op->op_targ);
- int flip;
+ int flip = 0;
if (PL_op->op_private & OPpFLIP_LINENUM) {
- struct io *gp_io;
- flip = PL_last_in_gv
- && (gp_io = GvIO(PL_last_in_gv))
- && SvIV(sv) == (IV)IoLINES(gp_io);
+ if (GvIO(PL_last_in_gv)) {
+ flip = SvIV(sv) == (IV)IoLINES(GvIOp(PL_last_in_gv));
+ }
+ else {
+ GV *gv = gv_fetchpv(".", TRUE, SVt_PV);
+ if (gv && GvSV(gv)) flip = SvIV(sv) == SvIV(GvSV(gv));
+ }
} else {
flip = SvTRUE(sv);
}
else {
dTOPss;
SV *targ = PAD_SV(cUNOP->op_first->op_targ);
+ int flop = 0;
sv_inc(targ);
- if ((PL_op->op_private & OPpFLIP_LINENUM)
- ? (GvIO(PL_last_in_gv)
- && SvIV(sv) == (IV)IoLINES(GvIOp(PL_last_in_gv)))
- : SvTRUE(sv) ) {
+
+ if (PL_op->op_private & OPpFLIP_LINENUM) {
+ if (GvIO(PL_last_in_gv)) {
+ flop = SvIV(sv) == (IV)IoLINES(GvIOp(PL_last_in_gv));
+ }
+ else {
+ GV *gv = gv_fetchpv(".", TRUE, SVt_PV);
+ if (gv && GvSV(gv)) flop = SvIV(sv) == SvIV(GvSV(gv));
+ }
+ }
+ else {
+ flop = SvTRUE(sv);
+ }
+
+ if (flop) {
sv_setiv(PAD_SV(((UNOP*)cUNOP->op_first)->op_first->op_targ), 0);
sv_catpv(targ, "E0");
}
switch (CxTYPE(cx)) {
case CXt_SUBST:
if (ckWARN(WARN_EXITING))
- Perl_warner(aTHX_ WARN_EXITING, "Exiting substitution via %s",
+ Perl_warner(aTHX_ packWARN(WARN_EXITING), "Exiting substitution via %s",
OP_NAME(PL_op));
break;
case CXt_SUB:
if (ckWARN(WARN_EXITING))
- Perl_warner(aTHX_ WARN_EXITING, "Exiting subroutine via %s",
+ Perl_warner(aTHX_ packWARN(WARN_EXITING), "Exiting subroutine via %s",
OP_NAME(PL_op));
break;
case CXt_FORMAT:
if (ckWARN(WARN_EXITING))
- Perl_warner(aTHX_ WARN_EXITING, "Exiting format via %s",
+ Perl_warner(aTHX_ packWARN(WARN_EXITING), "Exiting format via %s",
OP_NAME(PL_op));
break;
case CXt_EVAL:
if (ckWARN(WARN_EXITING))
- Perl_warner(aTHX_ WARN_EXITING, "Exiting eval via %s",
+ Perl_warner(aTHX_ packWARN(WARN_EXITING), "Exiting eval via %s",
OP_NAME(PL_op));
break;
case CXt_NULL:
if (ckWARN(WARN_EXITING))
- Perl_warner(aTHX_ WARN_EXITING, "Exiting pseudo-block via %s",
+ Perl_warner(aTHX_ packWARN(WARN_EXITING), "Exiting pseudo-block via %s",
OP_NAME(PL_op));
return -1;
case CXt_LOOP:
switch (CxTYPE(cx)) {
case CXt_SUBST:
if (ckWARN(WARN_EXITING))
- Perl_warner(aTHX_ WARN_EXITING, "Exiting substitution via %s",
+ Perl_warner(aTHX_ packWARN(WARN_EXITING), "Exiting substitution via %s",
OP_NAME(PL_op));
break;
case CXt_SUB:
if (ckWARN(WARN_EXITING))
- Perl_warner(aTHX_ WARN_EXITING, "Exiting subroutine via %s",
+ Perl_warner(aTHX_ packWARN(WARN_EXITING), "Exiting subroutine via %s",
OP_NAME(PL_op));
break;
case CXt_FORMAT:
if (ckWARN(WARN_EXITING))
- Perl_warner(aTHX_ WARN_EXITING, "Exiting format via %s",
+ Perl_warner(aTHX_ packWARN(WARN_EXITING), "Exiting format via %s",
OP_NAME(PL_op));
break;
case CXt_EVAL:
if (ckWARN(WARN_EXITING))
- Perl_warner(aTHX_ WARN_EXITING, "Exiting eval via %s",
+ Perl_warner(aTHX_ packWARN(WARN_EXITING), "Exiting eval via %s",
OP_NAME(PL_op));
break;
case CXt_NULL:
if (ckWARN(WARN_EXITING))
- Perl_warner(aTHX_ WARN_EXITING, "Exiting pseudo-block via %s",
+ Perl_warner(aTHX_ packWARN(WARN_EXITING), "Exiting pseudo-block via %s",
OP_NAME(PL_op));
return -1;
case CXt_LOOP:
Perl_die_where(pTHX_ char *message, STRLEN msglen)
{
STRLEN n_a;
+ IO *io;
+ MAGIC *mg;
+
if (PL_in_eval) {
I32 cxix;
register PERL_CONTEXT *cx;
sv_catpvn(err, message, msglen);
if (ckWARN(WARN_MISC)) {
STRLEN start = SvCUR(err)-msglen-sizeof(prefix)+1;
- Perl_warner(aTHX_ WARN_MISC, SvPVX(err)+start);
+ Perl_warner(aTHX_ packWARN(WARN_MISC), SvPVX(err)+start);
}
}
}
}
if (!message)
message = SvPVx(ERRSV, msglen);
- {
+
+ /* if STDERR is tied, print to it instead */
+ if (PL_stderrgv && (io = GvIOp(PL_stderrgv))
+ && (mg = SvTIED_mg((SV*)io, PERL_MAGIC_tiedscalar))) {
+ dSP; ENTER;
+ PUSHMARK(SP);
+ XPUSHs(SvTIED_obj((SV*)io, mg));
+ XPUSHs(sv_2mortal(newSVpvn(message, msglen)));
+ PUTBACK;
+ call_method("PRINT", G_SCALAR);
+ LEAVE;
+ }
+ else {
#ifdef USE_SFIO
/* SFIO can really mess with your errno */
int e = errno;
PUSHs(&PL_sv_undef);
else
PUSHs(sv_2mortal(newSVpv(stashname, 0)));
- PUSHs(sv_2mortal(newSVpv(CopFILE(cx->blk_oldcop), 0)));
+ PUSHs(sv_2mortal(newSVpv(OutCopFILE(cx->blk_oldcop), 0)));
PUSHs(sv_2mortal(newSViv((I32)CopLINE(cx->blk_oldcop))));
if (!MAXARG)
RETURN;
register CV *cv;
register PERL_CONTEXT *cx;
I32 gimme = G_ARRAY;
- I32 hasargs;
+ U8 hasargs;
GV *gv;
gv = PL_DBgv;
cx->blk_sub.hasargs = 0;
}
cx->blk_sub.cv = cv;
- cx->blk_sub.olddepth = CvDEPTH(cv);
+ cx->blk_sub.olddepth = (U16)CvDEPTH(cv);
CvDEPTH(cv)++;
if (CvDEPTH(cv) < 2)
(void)SvREFCNT_inc(cv);
{
int ret;
OP *oldop = PL_op;
+ OP *retop;
volatile PERL_SI *cursi = PL_curstackinfo;
dJMPENV;
assert(CATCH_GET == TRUE);
#endif
PL_op = o;
+
+ /* Normally, the leavetry at the end of this block of ops will
+ * pop an op off the return stack and continue there. By setting
+ * the op to Nullop, we force an exit from the inner runops()
+ * loop. DAPM.
+ */
+ retop = pop_return();
+ push_return(Nullop);
+
#ifdef PERL_FLEXIBLE_EXCEPTIONS
redo_body:
CALLPROTECT(aTHX_ pcur_env, &ret, MEMBER_TO_FPTR(S_docatch_body));
#endif
break;
case 3:
+ /* die caught by an inner eval - continue inner loop */
if (PL_restartop && cursi == PL_curstackinfo) {
PL_op = PL_restartop;
PL_restartop = 0;
goto redo_body;
}
+ /* a die in this eval - continue in outer loop */
+ if (!PL_restartop)
+ break;
/* FALL THROUGH */
default:
JMPENV_POP;
}
JMPENV_POP;
PL_op = oldop;
- return Nullop;
+ return retop;
}
OP *
*avp = (AV*)SvREFCNT_inc(PL_comppad);
LEAVE;
if (PL_curcop == &PL_compiling)
- PL_compiling.op_private = PL_hints;
+ PL_compiling.op_private = (U8)(PL_hints & HINT_PRIVATE_MASK);
#ifdef OP_IN_REGISTER
op = PL_opsave;
#endif
OP *op;
sv = POPs;
- if (SvNIOKp(sv)) {
+ if (SvNIOKp(sv) && PL_op->op_type != OP_DOFILE) {
if (SvPOK(sv) && SvNOK(sv) && SvNV(sv)) { /* require v5.6.1 */
UV rev = 0, ver = 0, sver = 0;
STRLEN len;
PERL_VERSION, PERL_SUBVERSION);
}
if (ckWARN(WARN_PORTABLE))
- Perl_warner(aTHX_ WARN_PORTABLE,
+ Perl_warner(aTHX_ packWARN(WARN_PORTABLE),
"v-string in use/require non-portable");
RETPUSHYES;
}
MUTEX_UNLOCK(&PL_eval_mutex);
#endif /* USE_5005THREADS */
ret = doeval(gimme, NULL);
- if (PERLDB_INTER && was != PL_sub_generation /* Some subs defined here. */
+ if (PERLDB_INTER && was != (I32)PL_sub_generation /* Some subs defined here. */
&& ret != PL_op->op_next) { /* Successive compilation. */
strcpy(safestr, "_<(eval )"); /* Anything fake and short. */
}
register SV **mark;
SV **newsp;
PMOP *newpm;
+ OP* retop;
I32 gimme;
register PERL_CONTEXT *cx;
I32 optype;
POPBLOCK(cx,newpm);
POPEVAL(cx);
- pop_return();
+ retop = pop_return();
TAINT_NOT;
if (gimme == G_VOID)
LEAVE;
sv_setpv(ERRSV,"");
- RETURN;
+ RETURNOP(retop);
}
STATIC void
if (postspace)
*fpc++ = FF_SPACE;
*fpc++ = FF_LITERAL;
- *fpc++ = arg;
+ *fpc++ = (U16)arg;
}
postspace = FALSE;
if (s <= send)
skipspaces--;
if (skipspaces) {
*fpc++ = FF_SKIP;
- *fpc++ = skipspaces;
+ *fpc++ = (U16)skipspaces;
}
skipspaces = 0;
if (s <= send)
arg = fpc - linepc + 1;
else
arg = 0;
- *fpc++ = arg;
+ *fpc++ = (U16)arg;
}
if (s < send) {
linepc = fpc;
arg = (s - base) - 1;
if (arg) {
*fpc++ = FF_LITERAL;
- *fpc++ = arg;
+ *fpc++ = (U16)arg;
}
base = s - 1;
}
*fpc++ = s - base; /* fieldsize for FETCH */
*fpc++ = FF_DECIMAL;
- *fpc++ = arg;
+ *fpc++ = (U16)arg;
}
else if (*s == '0' && s[1] == '#') { /* Zero padded decimals */
arg = ischop ? 512 : 0;
}
*fpc++ = s - base; /* fieldsize for FETCH */
*fpc++ = FF_0DECIMAL;
- *fpc++ = arg;
+ *fpc++ = (U16)arg;
}
else {
I32 prespace = 0;
*fpc++ = ischop ? FF_CHECKCHOP : FF_CHECKNL;
if (prespace)
- *fpc++ = prespace;
+ *fpc++ = (U16)prespace;
*fpc++ = FF_ITEM;
if (ismore)
*fpc++ = FF_MORE;
projects / p5sagit/p5-mst-13.2.git / blobdiff