regexec.c: Don't rely on break stmts in macros

[perl5.git] / regexec.c

diff --git a/regexec.c b/regexec.c
index 3f38828..29058a1 100644 (file)
--- a/regexec.c
+++ b/regexec.c
@@ -1676,34 +1676,40 @@ S_find_byclass(pTHX_ regexp * prog, const regnode *c, char *s,
                isALNUM_LC_utf8((U8*)s),
                isALNUM_LC(*s)
            );
+           break;
        case ALNUMU:
            REXEC_FBC_CSCAN_PRELOAD(
                LOAD_UTF8_CHARCLASS_PERL_WORD(),
                swash_fetch(RE_utf8_perl_word,(U8*)s, utf8_target),
                 isWORDCHAR_L1((U8) *s)
            );
+           break;
        case ALNUM:
            REXEC_FBC_CSCAN_PRELOAD(
                LOAD_UTF8_CHARCLASS_PERL_WORD(),
                swash_fetch(RE_utf8_perl_word,(U8*)s, utf8_target),
                 isWORDCHAR((U8) *s)
            );
+           break;
        case ALNUMA:
            /* Don't need to worry about utf8, as it can match only a single
             * byte invariant character */
            REXEC_FBC_CLASS_SCAN( isWORDCHAR_A(*s));
+           break;
        case NALNUMU:
            REXEC_FBC_CSCAN_PRELOAD(
                LOAD_UTF8_CHARCLASS_PERL_WORD(),
                swash_fetch(RE_utf8_perl_word,(U8*)s, utf8_target),
                 ! isWORDCHAR_L1((U8) *s)
            );
+           break;
        case NALNUM:
            REXEC_FBC_CSCAN_PRELOAD(
                LOAD_UTF8_CHARCLASS_PERL_WORD(),
                !swash_fetch(RE_utf8_perl_word, (U8*)s, utf8_target),
                 ! isALNUM(*s)
            );
+           break;
        case NALNUMA:
            REXEC_FBC_CSCAN(
                !isWORDCHAR_A(*s),
@@ -1715,39 +1721,46 @@ S_find_byclass(pTHX_ regexp * prog, const regnode *c, char *s,
                !isALNUM_LC_utf8((U8*)s),
                !isALNUM_LC(*s)
            );
+           break;
        case SPACEU:
            REXEC_FBC_CSCAN_PRELOAD(
                LOAD_UTF8_CHARCLASS_PERL_SPACE(),
                *s == ' ' || swash_fetch(RE_utf8_perl_space,(U8*)s, utf8_target),
                 isSPACE_L1((U8) *s)
            );
+           break;
        case SPACE:
            REXEC_FBC_CSCAN_PRELOAD(
                LOAD_UTF8_CHARCLASS_PERL_SPACE(),
                *s == ' ' || swash_fetch(RE_utf8_perl_space,(U8*)s, utf8_target),
                 isSPACE((U8) *s)
            );
+           break;
        case SPACEA:
            /* Don't need to worry about utf8, as it can match only a single
             * byte invariant character */
            REXEC_FBC_CLASS_SCAN( isSPACE_A(*s));
+           break;
        case SPACEL:
            REXEC_FBC_CSCAN_TAINT(
                isSPACE_LC_utf8((U8*)s),
                isSPACE_LC(*s)
            );
+           break;
        case NSPACEU:
            REXEC_FBC_CSCAN_PRELOAD(
                LOAD_UTF8_CHARCLASS_PERL_SPACE(),
                !( *s == ' ' || swash_fetch(RE_utf8_perl_space,(U8*)s, utf8_target)),
                 ! isSPACE_L1((U8) *s)
            );
+           break;
        case NSPACE:
            REXEC_FBC_CSCAN_PRELOAD(
                LOAD_UTF8_CHARCLASS_PERL_SPACE(),
                !(*s == ' ' || swash_fetch(RE_utf8_perl_space,(U8*)s, utf8_target)),
                 ! isSPACE((U8) *s)
            );
+           break;
        case NSPACEA:
            REXEC_FBC_CSCAN(
                !isSPACE_A(*s),
@@ -1759,27 +1772,32 @@ S_find_byclass(pTHX_ regexp * prog, const regnode *c, char *s,
                !isSPACE_LC_utf8((U8*)s),
                !isSPACE_LC(*s)
            );
+           break;
        case DIGIT:
            REXEC_FBC_CSCAN_PRELOAD(
                LOAD_UTF8_CHARCLASS_POSIX_DIGIT(),
                swash_fetch(RE_utf8_posix_digit,(U8*)s, utf8_target),
                isDIGIT(*s)
            );
+           break;
        case DIGITA:
            /* Don't need to worry about utf8, as it can match only a single
             * byte invariant character */
            REXEC_FBC_CLASS_SCAN( isDIGIT_A(*s));
+           break;
        case DIGITL:
            REXEC_FBC_CSCAN_TAINT(
                isDIGIT_LC_utf8((U8*)s),
                isDIGIT_LC(*s)
            );
+           break;
        case NDIGIT:
            REXEC_FBC_CSCAN_PRELOAD(
                LOAD_UTF8_CHARCLASS_POSIX_DIGIT(),
                !swash_fetch(RE_utf8_posix_digit,(U8*)s, utf8_target),
                !isDIGIT(*s)
            );
+           break;
        case NDIGITA:
            REXEC_FBC_CSCAN(
                !isDIGIT_A(*s),
@@ -1791,31 +1809,37 @@ S_find_byclass(pTHX_ regexp * prog, const regnode *c, char *s,
                !isDIGIT_LC_utf8((U8*)s),
                !isDIGIT_LC(*s)
            );
+           break;
        case LNBREAK:
            REXEC_FBC_CSCAN(
                is_LNBREAK_utf8(s),
                is_LNBREAK_latin1(s)
            );
+           break;
        case VERTWS:
            REXEC_FBC_CSCAN(
                is_VERTWS_utf8(s),
                is_VERTWS_latin1(s)
            );
+           break;
        case NVERTWS:
            REXEC_FBC_CSCAN(
                !is_VERTWS_utf8(s),
                !is_VERTWS_latin1(s)
            );
+           break;
        case HORIZWS:
            REXEC_FBC_CSCAN(
                is_HORIZWS_utf8(s),
                is_HORIZWS_latin1(s)
            );
+           break;
        case NHORIZWS:
            REXEC_FBC_CSCAN(
                !is_HORIZWS_utf8(s),
                !is_HORIZWS_latin1(s)
            );      
+           break;
        case AHOCORASICKC:
        case AHOCORASICK: 
            {