eliminate unneeded code, and explain why the code was not needed

[perl5.git] / mathoms.c

diff --git a/mathoms.c b/mathoms.c
index aaae227..1bb33d3 100644 (file)
--- a/mathoms.c
+++ b/mathoms.c
@@ -42,6 +42,7 @@ PERL_CALLCONV void Perl_sv_unref(pTHX_ SV *sv);
 PERL_CALLCONV void Perl_sv_taint(pTHX_ SV *sv);
 PERL_CALLCONV IV Perl_sv_2iv(pTHX_ register SV *sv);
 PERL_CALLCONV UV Perl_sv_2uv(pTHX_ register SV *sv);
+PERL_CALLCONV NV Perl_sv_2nv(pTHX_ register SV *sv);
 PERL_CALLCONV char * Perl_sv_2pv(pTHX_ register SV *sv, STRLEN *lp);
 PERL_CALLCONV char * Perl_sv_2pv_nolen(pTHX_ register SV *sv);
 PERL_CALLCONV char * Perl_sv_2pvbyte_nolen(pTHX_ register SV *sv);
@@ -77,6 +78,8 @@ PERL_CALLCONV int Perl_magic_setglob(pTHX_ SV* sv, MAGIC* mg);
 PERL_CALLCONV AV * Perl_newAV(pTHX);
 PERL_CALLCONV HV * Perl_newHV(pTHX);
 PERL_CALLCONV IO * Perl_newIO(pTHX);
+PERL_CALLCONV I32 Perl_my_stat(pTHX);
+PERL_CALLCONV I32 Perl_my_lstat(pTHX);
 
 /* ref() is now a macro using Perl_doref;
  * this version provided for binary compatibility only.
@@ -141,6 +144,17 @@ Perl_sv_2uv(pTHX_ register SV *sv)
     return sv_2uv_flags(sv, SV_GMAGIC);
 }
 
+/* sv_2nv() is now a macro using Perl_sv_2nv_flags();
+ * this function provided for binary compatibility only
+ */
+
+NV
+Perl_sv_2nv(pTHX_ register SV *sv)
+{
+    return sv_2nv_flags(sv, SV_GMAGIC);
+}
+
+
 /* sv_2pv() is now a macro using Perl_sv_2pv_flags();
  * this function provided for binary compatibility only
  */
@@ -162,6 +176,7 @@ use the macro wrapper C<SvPV_nolen(sv)> instead.
 char *
 Perl_sv_2pv_nolen(pTHX_ register SV *sv)
 {
+    PERL_ARGS_ASSERT_SV_2PV_NOLEN;
     return sv_2pv(sv, NULL);
 }
 
@@ -684,13 +699,11 @@ Perl_init_i18nl14n(pTHX_ int printwarn)
 PP(pp_padany)
 {
     DIE(aTHX_ "NOT IMPL LINE %d",__LINE__);
-    return NORMAL;
 }
 
 PP(pp_mapstart)
 {
     DIE(aTHX_ "panic: mapstart");      /* uses grepstart */
-    return NORMAL;
 }
 
 /* These ops all have the same body as pp_null.  */
@@ -1508,6 +1521,18 @@ Perl_newIO(pTHX)
     return MUTABLE_IO(newSV_type(SVt_PVIO));
 }
 
+I32
+Perl_my_stat(pTHX)
+{
+    return my_stat_flags(SV_GMAGIC);
+}
+
+I32
+Perl_my_lstat(pTHX)
+{
+    return my_lstat_flags(SV_GMAGIC);
+}
+
 #endif /* NO_MATHOMS */
 
 /*