X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=toke.c;h=424249fded01a2952a0d0b3406e29cc6683ed241;hb=cb0e237cd1db2a20f4c94bb2e0c9abecf08f233c;hp=ec2711b76c66ada79f741808748eefe4b8c1e792;hpb=585602face2fbfab449f8ea9c11aa2d71e51b267;p=p5sagit%2Fp5-mst-13.2.git diff --git a/toke.c b/toke.c index ec2711b..424249f 100644 --- a/toke.c +++ b/toke.c @@ -181,12 +181,13 @@ int yyactlevel = -1; /* 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); @@ -197,9 +198,11 @@ S_tokereport(pTHX_ char *thing, char* s, I32 rv) sv_catpv(report, PL_tokenbuf); } PerlIO_printf(Perl_debug_log, "### %s\n", SvPV_nolen(report)); - }) + }); } +#endif + /* * S_ao * @@ -538,7 +541,7 @@ S_skipspace(pTHX_ register char *s) 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); @@ -2169,7 +2172,7 @@ Perl_yylex(pTHX) 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 @@ -2310,7 +2313,7 @@ Perl_yylex(pTHX) } 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]); @@ -2344,7 +2347,7 @@ Perl_yylex(pTHX) } 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... */ @@ -2396,7 +2399,7 @@ Perl_yylex(pTHX) 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; @@ -2496,7 +2499,7 @@ Perl_yylex(pTHX) DEBUG_T( { PerlIO_printf(Perl_debug_log, "### Tokener expecting %s at %s\n", exp_name[PL_expect], s); - } ) + } ); retry: switch (*s) { @@ -2515,7 +2518,7 @@ Perl_yylex(pTHX) yyerror("Missing right curly or square bracket"); DEBUG_T( { PerlIO_printf(Perl_debug_log, "### Tokener got EOF\n"); - } ) + } ); TOKEN(0); } if (s++ < PL_bufend) @@ -2877,7 +2880,7 @@ Perl_yylex(pTHX) 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; @@ -2922,7 +2925,7 @@ Perl_yylex(pTHX) PL_last_lop_op = ftst; DEBUG_T( { PerlIO_printf(Perl_debug_log, "### Saw file test %c\n", (int)ftst); - } ) + } ); FTST(ftst); } else { @@ -2931,7 +2934,7 @@ Perl_yylex(pTHX) DEBUG_T( { PerlIO_printf(Perl_debug_log, "### %c looked like a file test but was not\n", (int)ftst); - } ) + } ); s -= 2; } } @@ -3699,7 +3702,7 @@ Perl_yylex(pTHX) 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); @@ -3708,7 +3711,7 @@ Perl_yylex(pTHX) 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; @@ -3727,7 +3730,7 @@ Perl_yylex(pTHX) 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; @@ -3752,7 +3755,7 @@ Perl_yylex(pTHX) 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) @@ -3868,7 +3871,7 @@ Perl_yylex(pTHX) 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); } @@ -4029,7 +4032,7 @@ Perl_yylex(pTHX) 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); } @@ -4205,7 +4208,7 @@ Perl_yylex(pTHX) } #endif #ifdef PERLIO_LAYERS - if (UTF && !IN_BYTE) + if (UTF && !IN_BYTES) PerlIO_apply_layers(aTHX_ PL_rsfp, NULL, ":utf8"); #endif PL_rsfp = Nullfp; @@ -4994,7 +4997,7 @@ Perl_yylex(pTHX) really_sub: { char tmpbuf[sizeof PL_tokenbuf]; - SSize_t tboffset; + SSize_t tboffset = 0; expectation attrful; bool have_name, have_proto; int key = tmp; @@ -6533,7 +6536,7 @@ retval: 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; @@ -7231,8 +7234,8 @@ Perl_scan_num(pTHX_ char *start, YYSTYPE* lvalp) */ if (!floatit) { - IV iv; - UV uv; + IV iv = 0; + UV uv = 0; errno = 0; if (*PL_tokenbuf == '-') iv = Strtol(PL_tokenbuf, (char**)NULL, 10);