RETURN;
}
#endif
+
+#define tryAMAGICregexp(rx) \
+ STMT_START { \
+ if (SvROK(rx) && SvAMAGIC(rx)) { \
+ SV *sv = AMG_CALLun(rx, regexp); \
+ if (sv) { \
+ if (SvROK(sv)) \
+ sv = SvRV(sv); \
+ if (SvTYPE(sv) != SVt_REGEXP) \
+ Perl_croak(aTHX_ "Overloaded qr did not return a REGEXP"); \
+ rx = sv; \
+ } \
+ } \
+ } STMT_END
+
+
if (PL_op->op_flags & OPf_STACKED) {
/* multiple args; concatentate them */
dMARK; dORIGMARK;
tmpstr = PAD_SV(ARGTARG);
sv_setpvs(tmpstr, "");
while (++MARK <= SP) {
+ SV *msv = *MARK;
if (PL_amagic_generation) {
SV *sv;
- if ((SvAMAGIC(tmpstr) || SvAMAGIC(*MARK)) &&
- (sv = amagic_call(tmpstr, *MARK, concat_amg, AMGf_assign)))
+
+ tryAMAGICregexp(msv);
+
+ if ((SvAMAGIC(tmpstr) || SvAMAGIC(msv)) &&
+ (sv = amagic_call(tmpstr, msv, concat_amg, AMGf_assign)))
{
sv_setsv(tmpstr, sv);
continue;
}
}
- sv_catsv(tmpstr, *MARK);
+ sv_catsv(tmpstr, msv);
}
SvSETMAGIC(tmpstr);
SP = ORIGMARK;
}
- else
+ else {
tmpstr = POPs;
+ tryAMAGICregexp(tmpstr);
+ }
+
+#undef tryAMAGICregexp
if (SvROK(tmpstr)) {
SV * const sv = SvRV(tmpstr);
if (SvTYPE(sv) == SVt_REGEXP)
re = (REGEXP*) sv;
}
+ else if (SvTYPE(tmpstr) == SVt_REGEXP)
+ re = (REGEXP*) tmpstr;
+
if (re) {
re = reg_temp_copy(NULL, re);
ReREFCNT_dec(PM_GETRE(pm));
++PL_parser->error_count;
}
-OP *
-Perl_die_where(pTHX_ const char *message, STRLEN msglen)
+void
+Perl_die_where(pTHX_ SV *msv)
{
dVAR;
I32 cxix;
I32 gimme;
- if (message) {
+ if (msv) {
if (PL_in_eval & EVAL_KEEPERR) {
static const char prefix[] = "\t(in cleanup) ";
SV * const err = ERRSV;
const char *e = NULL;
if (!SvPOK(err))
sv_setpvs(err,"");
- else if (SvCUR(err) >= sizeof(prefix)+msglen-1) {
+ else if (SvCUR(err) >= sizeof(prefix)+SvCUR(msv)-1) {
STRLEN len;
+ STRLEN msglen;
+ const char* message = SvPV_const(msv, msglen);
e = SvPV_const(err, len);
e += len - msglen;
if (*e != *message || strNE(e,message))
}
if (!e) {
STRLEN start;
- SvGROW(err, SvCUR(err)+sizeof(prefix)+msglen);
+ SvGROW(err, SvCUR(err)+sizeof(prefix)+SvCUR(msv));
sv_catpvn(err, prefix, sizeof(prefix)-1);
- sv_catpvn(err, message, msglen);
- start = SvCUR(err)-msglen-sizeof(prefix)+1;
+ sv_catsv(err, msv);
+ start = SvCUR(err)-SvCUR(msv)-sizeof(prefix)+1;
Perl_ck_warner(aTHX_ packWARN(WARN_MISC), "%s",
SvPVX_const(err)+start);
}
}
else {
+ STRLEN msglen;
+ const char* message = SvPV_const(msv, msglen);
sv_setpvn(ERRSV, message, msglen);
+ SvFLAGS(ERRSV) |= SvFLAGS(msv) & SVf_UTF8;
}
}
POPBLOCK(cx,PL_curpm);
if (CxTYPE(cx) != CXt_EVAL) {
- if (!message)
- message = SvPVx_const(ERRSV, msglen);
+ STRLEN msglen;
+ const char* message = SvPVx_const( msv ? msv : ERRSV, msglen);
PerlIO_write(Perl_error_log, (const char *)"panic: die ", 11);
PerlIO_write(Perl_error_log, message, msglen);
my_exit(1);
*msg ? msg : "Unknown error\n");
}
assert(CxTYPE(cx) == CXt_EVAL);
- return cx->blk_eval.retop;
+ PL_restartop = cx->blk_eval.retop;
+ JMPENV_JUMP(3);
+ /* NOTREACHED */
}
}
- if (!message)
- message = SvPVx_const(ERRSV, msglen);
- write_to_stderr(message, msglen);
+ write_to_stderr( msv ? msv : ERRSV );
my_failure_exit();
/* NOTREACHED */
- return 0;
}
PP(pp_xor)
PL_compiling.cop_warnings = pWARN_STD ;
if (filter_sub || filter_cache) {
- SV * const datasv = filter_add(S_run_user_filter, NULL);
+ /* We can use the SvPV of the filter PVIO itself as our cache, rather
+ than hanging another SV from it. In turn, filter_add() optionally
+ takes the SV to use as the filter (or creates a new SV if passed
+ NULL), so simply pass in whatever value filter_cache has. */
+ SV * const datasv = filter_add(S_run_user_filter, filter_cache);
IoLINES(datasv) = filter_has_file;
IoTOP_GV(datasv) = MUTABLE_GV(filter_state);
IoBOTTOM_GV(datasv) = MUTABLE_GV(filter_sub);
- IoFMT_GV(datasv) = MUTABLE_GV(filter_cache);
}
/* switch to eval mode */
for PL_parser->error_count == 0.) Solaris doesn't segfault --
not sure where the trouble is yet. XXX */
- if (IoFMT_GV(datasv)) {
- SV *const cache = MUTABLE_SV(IoFMT_GV(datasv));
+ {
+ SV *const cache = datasv;
if (SvOK(cache)) {
STRLEN cache_len;
const char *cache_p = SvPV(cache, cache_len);
if (prune_from) {
/* Oh. Too long. Stuff some in our cache. */
STRLEN cached_len = got_p + got_len - prune_from;
- SV *cache = MUTABLE_SV(IoFMT_GV(datasv));
+ SV *const cache = datasv;
- if (!cache) {
- IoFMT_GV(datasv) = MUTABLE_GV((cache = newSV(got_len - umaxlen)));
- } else if (SvOK(cache)) {
+ if (SvOK(cache)) {
/* Cache should be empty. */
assert(!SvCUR(cache));
}
if (status <= 0) {
IoLINES(datasv) = 0;
- SvREFCNT_dec(IoFMT_GV(datasv));
if (filter_state) {
SvREFCNT_dec(filter_state);
IoTOP_GV(datasv) = NULL;