* The UNIDOR macro is for unary functions that can be followed by the //
* operator (such as C<shift // 0>).
*/
-#define UNI2(f,x) return ( \
- yylval.ival = f, \
- PL_expect = x, \
- PL_bufptr = s, \
- PL_last_uni = PL_oldbufptr, \
- PL_last_lop_op = f, \
- REPORT( \
- (*s == '(' || (s = skipspace(s), *s == '(') \
- ? (int)FUNC1 : (int)UNIOP)))
+#define UNI2(f,x) { \
+ yylval.ival = f; \
+ PL_expect = x; \
+ PL_bufptr = s; \
+ PL_last_uni = PL_oldbufptr; \
+ PL_last_lop_op = f; \
+ if (*s == '(') \
+ return REPORT( (int)FUNC1 ); \
+ s = skipspace(s); \
+ return REPORT( *s=='(' ? (int)FUNC1 : (int)UNIOP ); \
+ }
#define UNI(f) UNI2(f,XTERM)
#define UNIDOR(f) UNI2(f,XTERMORDORDOR)
-#define UNIBRACK(f) return ( \
- yylval.ival = f, \
- PL_bufptr = s, \
- PL_last_uni = PL_oldbufptr, \
- REPORT( \
- (*s == '(' || (s = skipspace(s), *s == '(') \
- ? (int)FUNC1 : (int)UNIOP)))
+#define UNIBRACK(f) { \
+ yylval.ival = f; \
+ PL_bufptr = s; \
+ PL_last_uni = PL_oldbufptr; \
+ if (*s == '(') \
+ return REPORT( (int)FUNC1 ); \
+ s = skipspace(s); \
+ return REPORT( (*s == '(') ? (int)FUNC1 : (int)UNIOP ); \
+ }
/* grandfather return to old style */
#define OLDLOP(f) return(yylval.ival=f,PL_expect = XTERM,PL_bufptr = s,(int)LSTOP)
NV retval = 0.0;
NV nshift = 1.0;
STRLEN len;
- const char *start = SvPVx(sv,len);
+ const char *start = SvPVx_const(sv,len);
const char *end = start + len;
const bool utf = SvUTF8(sv) ? TRUE : FALSE;
while (start < end) {
version = yylval.opval;
ver = cSVOPx(version)->op_sv;
if (SvPOK(ver) && !SvNIOK(ver)) {
- (void)SvUPGRADE(ver, SVt_PVNV);
+ SvUPGRADE(ver, SVt_PVNV);
SvNV_set(ver, str_to_version(ver));
SvNOK_on(ver); /* hint that it is a version */
}
PL_rsfp_filters = newAV();
if (!datasv)
datasv = NEWSV(255,0);
- (void)SvUPGRADE(datasv, SVt_PVIO);
+ SvUPGRADE(datasv, SVt_PVIO);
u.filter = funcp;
IoANY(datasv) = u.iop; /* stash funcp into spare field */
IoFLAGS(datasv) |= IOf_FAKE_DIRP;
if ((gv = gv_fetchpv(pkgname, FALSE, SVt_PVCV))) {
SV *sv;
if (GvCV(gv) && (sv = cv_const_sv(GvCV(gv)))) {
- pkgname = SvPV_nolen(sv);
+ pkgname = SvPV_nolen_const(sv);
}
}
* eval"") we have to resolve the ambiguity. This code
* covers the case where the first term in the curlies is a
* quoted string. Most other cases need to be explicitly
- * disambiguated by prepending a `+' before the opening
+ * disambiguated by prepending a "+" before the opening
* curly in order to force resolution as an anon hash.
*
* XXX should probably propagate the outer expectation
case KEY___PACKAGE__:
yylval.opval = (OP*)newSVOP(OP_CONST, 0,
(PL_curstash
- ? newSVpvn(HvNAME_get(PL_curstash),
- HvNAMELEN_get(PL_curstash))
+ ? newSVhek(HvNAME_HEK(PL_curstash))
: &PL_sv_undef));
TERM(THING);
/* might be an "our" variable" */
if (PAD_COMPNAME_FLAGS(tmp) & SVpad_OUR) {
/* build ops for a bareword */
- SV *sym = newSVpvn(HvNAME_get(PAD_COMPNAME_OURSTASH(tmp)),
- HvNAMELEN_get(PAD_COMPNAME_OURSTASH(tmp)));
+ HV *stash = PAD_COMPNAME_OURSTASH(tmp);
+ HEK *stashname = HvNAME_HEK(stash);
+ SV *sym = newSVhek(stashname);
sv_catpvn(sym, "::", 2);
sv_catpv(sym, PL_tokenbuf+1);
yylval.opval = (OP*)newSVOP(OP_CONST, 0, sym);
/* Check the eval first */
if (!PL_in_eval && SvTRUE(ERRSV)) {
- STRLEN n_a;
sv_catpv(ERRSV, "Propagated");
- yyerror(SvPV(ERRSV, n_a)); /* Duplicates the message inside eval */
+ yyerror(SvPV_nolen_const(ERRSV)); /* Duplicates the message inside eval */
(void)POPs;
res = SvREFCNT_inc(sv);
}
#ifndef PERL_STRICT_CR
d = strchr(s, '\r');
if (d) {
- char *olds = s;
+ char * const olds = s;
s = d;
while (s < PL_bufend) {
if (*s == '\r') {
if (PL_lex_inwhat == OP_SUBST && PL_in_eval && !PL_rsfp) {
char *bufptr = PL_sublex_info.super_bufptr;
char *bufend = PL_sublex_info.super_bufend;
- char *olds = s - SvCUR(herewas);
+ char * const olds = s - SvCUR(herewas);
s = strchr(bufptr, '\n');
if (!s)
s = bufend;
*/
if ((tmp = pad_findmy(d)) != NOT_IN_PAD) {
if (PAD_COMPNAME_FLAGS(tmp) & SVpad_OUR) {
- SV *sym = sv_2mortal(
- newSVpvn(HvNAME_get(PAD_COMPNAME_OURSTASH(tmp)),
- HvNAMELEN_get(PAD_COMPNAME_OURSTASH(tmp))));
+ HV *stash = PAD_COMPNAME_OURSTASH(tmp);
+ HEK *stashname = HvNAME_HEK(stash);
+ SV *sym = sv_2mortal(newSVhek(stashname));
sv_catpvn(sym, "::", 2);
sv_catpv(sym, d+1);
d = SvPVX(sym);
while (cont) {
int offset = s - SvPVX_const(PL_linestr);
- bool found = sv_cat_decode(sv, PL_encoding, PL_linestr,
+ const bool found = sv_cat_decode(sv, PL_encoding, PL_linestr,
&offset, (char*)termstr, termlen);
const char *ns = SvPVX_const(PL_linestr) + offset;
char *svlast = SvEND(sv) - 1;
if (!yychar || (yychar == ';' && !PL_rsfp))
where = "at EOF";
- else if (PL_bufptr > PL_oldoldbufptr && PL_bufptr - PL_oldoldbufptr < 200 &&
- PL_oldoldbufptr != PL_oldbufptr && PL_oldbufptr != PL_bufptr) {
+ else if (PL_oldoldbufptr && PL_bufptr > PL_oldoldbufptr &&
+ PL_bufptr - PL_oldoldbufptr < 200 && PL_oldoldbufptr != PL_oldbufptr &&
+ PL_oldbufptr != PL_bufptr) {
/*
Only for NetWare:
The code below is removed for NetWare because it abends/crashes on NetWare
context = PL_oldoldbufptr;
contlen = PL_bufptr - PL_oldoldbufptr;
}
- else if (PL_bufptr > PL_oldbufptr && PL_bufptr - PL_oldbufptr < 200 &&
- PL_oldbufptr != PL_bufptr) {
+ else if (PL_oldbufptr && PL_bufptr > PL_oldbufptr &&
+ PL_bufptr - PL_oldbufptr < 200 && PL_oldbufptr != PL_bufptr) {
/*
Only for NetWare:
The code below is removed for NetWare because it abends/crashes on NetWare
projects / p5sagit/p5-mst-13.2.git / blobdiff