/* grandfather return to old style */
#define OLDLOP(f) return(yylval.ival=f,PL_expect = XTERM,PL_bufptr = s,(int)LSTOP)
+#ifdef DEBUGGING
+
STATIC void
S_tokereport(pTHX_ char *thing, char* s, I32 rv)
{
- SV *report;
DEBUG_T({
- report = newSVpv(thing, 0);
+ SV* report = newSVpv(thing, 0);
Perl_sv_catpvf(aTHX_ report, ":line %d:%"IVdf":", CopLINE(PL_curcop),
(IV)rv);
sv_catpv(report, PL_tokenbuf);
}
PerlIO_printf(Perl_debug_log, "### %s\n", SvPV_nolen(report));
- })
+ });
}
+#endif
+
/*
* S_ao
*
for (;;) {
STRLEN prevlen;
SSize_t oldprevlen, oldoldprevlen;
- SSize_t oldloplen, oldunilen;
+ SSize_t oldloplen = 0, oldunilen = 0;
while (s < PL_bufend && isSPACE(*s)) {
if (*s++ == '\n' && PL_in_eval && !PL_rsfp)
incline(s);
SAVEI32(PL_lex_inwhat);
SAVECOPLINE(PL_curcop);
SAVEPPTR(PL_bufptr);
+ SAVEPPTR(PL_bufend);
SAVEPPTR(PL_oldbufptr);
SAVEPPTR(PL_oldoldbufptr);
SAVEPPTR(PL_last_lop);
++s;
if (*s == '{') {
char* e = strchr(s, '}');
+ STRLEN len = 1; /* allow underscores */
+
if (!e) {
yyerror("Missing right brace on \\x{}");
- e = s;
- }
- else {
- STRLEN len = 1; /* allow underscores */
- uv = (UV)scan_hex(s + 1, e - s - 1, &len);
+ ++s;
+ continue;
}
+ uv = (UV)scan_hex(s + 1, e - s - 1, &len);
s = e + 1;
}
else {
*d = '\0';
SvCUR_set(sv, d - SvPVX(sv));
if (SvCUR(sv) >= SvLEN(sv))
- Perl_croak(aTHX_ "panic:constant overflowed allocated space");
+ Perl_croak(aTHX_ "panic: constant overflowed allocated space");
SvPOK_on(sv);
if (has_utf8) {
PL_pending_ident = 0;
DEBUG_T({ PerlIO_printf(Perl_debug_log,
- "### Tokener saw identifier '%s'\n", PL_tokenbuf); })
+ "### Tokener saw identifier '%s'\n", PL_tokenbuf); });
/* if we're in a my(), we can't allow dynamics here.
$foo'bar has already been turned into $foo::bar, so
}
DEBUG_T({ PerlIO_printf(Perl_debug_log,
"### Next token after '%s' was known, type %"IVdf"\n", PL_bufptr,
- (IV)PL_nexttype[PL_nexttoke]); })
+ (IV)PL_nexttype[PL_nexttoke]); });
return(PL_nexttype[PL_nexttoke]);
}
else {
DEBUG_T({ PerlIO_printf(Perl_debug_log,
- "### Saw case modifier at '%s'\n", PL_bufptr); })
+ "### Saw case modifier at '%s'\n", PL_bufptr); });
s = PL_bufptr + 1;
if (strnEQ(s, "L\\u", 3) || strnEQ(s, "U\\l", 3))
tmp = *s, *s = s[2], s[2] = tmp; /* misordered... */
if (PL_bufptr == PL_bufend)
return sublex_done();
DEBUG_T({ PerlIO_printf(Perl_debug_log,
- "### Interpolated variable at '%s'\n", PL_bufptr); })
+ "### Interpolated variable at '%s'\n", PL_bufptr); });
PL_expect = XTERM;
PL_lex_dojoin = (*PL_bufptr == '@');
PL_lex_state = LEX_INTERPNORMAL;
DEBUG_T( {
PerlIO_printf(Perl_debug_log, "### Tokener expecting %s at %s\n",
exp_name[PL_expect], s);
- } )
+ } );
retry:
switch (*s) {
yyerror("Missing right curly or square bracket");
DEBUG_T( { PerlIO_printf(Perl_debug_log,
"### Tokener got EOF\n");
- } )
+ } );
TOKEN(0);
}
if (s++ < PL_bufend)
s = force_word(PL_bufptr,WORD,FALSE,FALSE,FALSE);
DEBUG_T( { PerlIO_printf(Perl_debug_log,
"### Saw unary minus before =>, forcing word '%s'\n", s);
- } )
+ } );
OPERATOR('-'); /* unary minus */
}
PL_last_uni = PL_oldbufptr;
PL_last_lop_op = ftst;
DEBUG_T( { PerlIO_printf(Perl_debug_log,
"### Saw file test %c\n", (int)ftst);
- } )
+ } );
FTST(ftst);
}
else {
DEBUG_T( { PerlIO_printf(Perl_debug_log,
"### %c looked like a file test but was not\n",
(int)ftst);
- } )
+ } );
s -= 2;
}
}
else
PL_lex_brackstack[PL_lex_brackets++] = XOPERATOR;
s = skipspace(s);
- if (*s == '}')
+ if (*s == '}') {
+ if (PL_expect == XREF && PL_lex_state == LEX_INTERPNORMAL) {
+ PL_expect = XTERM;
+ /* This hack is to get the ${} in the message. */
+ PL_bufptr = s+1;
+ yyerror("syntax error");
+ break;
+ }
OPERATOR(HASHBRACK);
+ }
/* This hack serves to disambiguate a pair of curlies
* as being a block or an anon hash. Normally, expectation
* determines that, but in cases where we're not in a
s = scan_num(s, &yylval);
DEBUG_T( { PerlIO_printf(Perl_debug_log,
"### Saw number in '%s'\n", s);
- } )
+ } );
if (PL_expect == XOPERATOR)
no_op("Number",s);
TERM(THING);
s = scan_str(s,FALSE,FALSE);
DEBUG_T( { PerlIO_printf(Perl_debug_log,
"### Saw string before '%s'\n", s);
- } )
+ } );
if (PL_expect == XOPERATOR) {
if (PL_lex_formbrack && PL_lex_brackets == PL_lex_formbrack) {
PL_expect = XTERM;
s = scan_str(s,FALSE,FALSE);
DEBUG_T( { PerlIO_printf(Perl_debug_log,
"### Saw string before '%s'\n", s);
- } )
+ } );
if (PL_expect == XOPERATOR) {
if (PL_lex_formbrack && PL_lex_brackets == PL_lex_formbrack) {
PL_expect = XTERM;
s = scan_str(s,FALSE,FALSE);
DEBUG_T( { PerlIO_printf(Perl_debug_log,
"### Saw backtick string before '%s'\n", s);
- } )
+ } );
if (PL_expect == XOPERATOR)
no_op("Backticks",s);
if (!s)
CLINE;
yylval.opval = (OP*)newSVOP(OP_CONST, 0, newSVpv(PL_tokenbuf,0));
yylval.opval->op_private = OPpCONST_BARE;
- if (UTF && !IN_BYTE && is_utf8_string((U8*)PL_tokenbuf, len))
+ if (UTF && !IN_BYTES && is_utf8_string((U8*)PL_tokenbuf, len))
SvUTF8_on(((SVOP*)yylval.opval)->op_sv);
TERM(WORD);
}
if (*s == '=' && s[1] == '>') {
CLINE;
sv_setpv(((SVOP*)yylval.opval)->op_sv, PL_tokenbuf);
- if (UTF && !IN_BYTE && is_utf8_string((U8*)PL_tokenbuf, len))
+ if (UTF && !IN_BYTES && is_utf8_string((U8*)PL_tokenbuf, len))
SvUTF8_on(((SVOP*)yylval.opval)->op_sv);
TERM(WORD);
}
}
#endif
#ifdef PERLIO_LAYERS
- if (UTF && !IN_BYTE)
+ if (UTF && !IN_BYTES)
PerlIO_apply_layers(aTHX_ PL_rsfp, NULL, ":utf8");
#endif
PL_rsfp = Nullfp;
really_sub:
{
char tmpbuf[sizeof PL_tokenbuf];
- SSize_t tboffset;
+ SSize_t tboffset = 0;
expectation attrful;
bool have_name, have_proto;
int key = tmp;
Renew(SvPVX(tmpstr), SvLEN(tmpstr), char);
}
SvREFCNT_dec(herewas);
- if (UTF && !IN_BYTE && is_utf8_string((U8*)SvPVX(tmpstr), SvCUR(tmpstr)))
+ if (UTF && !IN_BYTES && is_utf8_string((U8*)SvPVX(tmpstr), SvCUR(tmpstr)))
SvUTF8_on(tmpstr);
PL_lex_stuff = tmpstr;
yylval.ival = op_type;
*/
if (!floatit) {
- IV iv;
- UV uv;
+ IV iv = 0;
+ UV uv = 0;
errno = 0;
if (*PL_tokenbuf == '-')
iv = Strtol(PL_tokenbuf, (char**)NULL, 10);
projects / p5sagit/p5-mst-13.2.git / blobdiff