Fix up get_regex_charset_name()

This inline function should not be visible outside certain core (and
ext/re) functions.  Make that happen.

diff --git a/embed.fnc b/embed.fnc
index a8e9deb..70e3411 100644 (file)
--- a/embed.fnc
+++ b/embed.fnc
@@ -1942,6 +1942,9 @@ EiRT      |UV     |_invlist_len   |NN SV* const invlist
 EiRT   |bool   |_invlist_contains_cp|NN SV* const invlist|const UV cp
 EXpRT  |SSize_t|_invlist_search        |NN SV* const invlist|const UV cp
 #endif
+#if defined(PERL_IN_PP_C) || defined(PERL_IN_REGCOMP_C) || defined(PERL_IN_TOKE_C) || defined(PERL_IN_UNIVERSAL_C)
+EiT    |const char *|get_regex_charset_name|const U32 flags|NN STRLEN* const lenp
+#endif
 #if defined(PERL_IN_REGCOMP_C) || defined(PERL_IN_REGEXEC_C)
 EXp    |SV*    |_get_regclass_nonbitmap_data                              \
                                |NULLOK const regexp *prog                 \

diff --git a/embed.h b/embed.h
index 2239115..c1c3e85 100644 (file)
--- a/embed.h
+++ b/embed.h
@@ -1182,6 +1182,9 @@
 #define isSCRIPT_RUN(a,b,c)    Perl_isSCRIPT_RUN(aTHX_ a,b,c)
 #define variant_under_utf8_count       S_variant_under_utf8_count
 #  endif
+#  if defined(PERL_IN_PP_C) || defined(PERL_IN_REGCOMP_C) || defined(PERL_IN_TOKE_C) || defined(PERL_IN_UNIVERSAL_C)
+#define get_regex_charset_name S_get_regex_charset_name
+#  endif
 #  if defined(PERL_IN_REGCOMP_C)
 #define _make_exactf_invlist(a,b)      S__make_exactf_invlist(aTHX_ a,b)
 #define add_above_Latin1_folds(a,b,c)  S_add_above_Latin1_folds(aTHX_ a,b,c)

diff --git a/inline.h b/inline.h
index 9d44bd4..f31ce6a 100644 (file)
--- a/inline.h
+++ b/inline.h
@@ -1983,11 +1983,15 @@ S_lossless_NV_to_IV(const NV nv, IV *ivp)
 
 /* ------------------ pp.c, regcomp.c, toke.c, universal.c ------------ */
 
+#if defined(PERL_IN_PP_C) || defined(PERL_IN_REGCOMP_C) || defined(PERL_IN_TOKE_C) || defined(PERL_IN_UNIVERSAL_C)
+
 #define MAX_CHARSET_NAME_LENGTH 2
 
 PERL_STATIC_INLINE const char *
-get_regex_charset_name(const U32 flags, STRLEN* const lenp)
+S_get_regex_charset_name(const U32 flags, STRLEN* const lenp)
 {
+    PERL_ARGS_ASSERT_GET_REGEX_CHARSET_NAME;
+
     /* Returns a string that corresponds to the name of the regex character set
      * given by 'flags', and *lenp is set the length of that string, which
      * cannot exceed MAX_CHARSET_NAME_LENGTH characters */
@@ -2008,6 +2012,8 @@ get_regex_charset_name(const U32 flags, STRLEN* const lenp)
     return "?";            /* Unknown */
 }
 
+#endif
+
 /*
 
 Return false if any get magic is on the SV other than taint magic.

diff --git a/proto.h b/proto.h
index f7e1028..ee3a528 100644 (file)
--- a/proto.h
+++ b/proto.h
@@ -5799,6 +5799,13 @@ PERL_CALLCONV GV*        Perl_softref2xv(pTHX_ SV *const sv, const char *const what, co
        assert(sv); assert(what); assert(spp)
 
 #endif
+#if defined(PERL_IN_PP_C) || defined(PERL_IN_REGCOMP_C) || defined(PERL_IN_TOKE_C) || defined(PERL_IN_UNIVERSAL_C)
+#ifndef PERL_NO_INLINE_FUNCTIONS
+PERL_STATIC_INLINE const char *        S_get_regex_charset_name(const U32 flags, STRLEN* const lenp);
+#define PERL_ARGS_ASSERT_GET_REGEX_CHARSET_NAME        \
+       assert(lenp)
+#endif
+#endif
 #if defined(PERL_IN_PP_CTL_C)
 STATIC PerlIO *        S_check_type_and_open(pTHX_ SV *name)
                        __attribute__warn_unused_result__;