Make remaining context types avoid ENTER/LEAVE

[perl5.git] / universal.c

diff --git a/universal.c b/universal.c
index 58b010b..3217d33 100644 (file)
--- a/universal.c
+++ b/universal.c
@@ -524,7 +524,7 @@ XS(XS_utf8_native_to_unicode)
  if (items > 1)
      croak_xs_usage(cv, "sv");
 
- ST(0) = sv_2mortal(newSViv(NATIVE_TO_UNI(uv)));
+ ST(0) = sv_2mortal(newSVuv(NATIVE_TO_UNI(uv)));
  XSRETURN(1);
 }
 
@@ -537,7 +537,7 @@ XS(XS_utf8_unicode_to_native)
  if (items > 1)
      croak_xs_usage(cv, "sv");
 
- ST(0) = sv_2mortal(newSViv(UNI_TO_NATIVE(uv)));
+ ST(0) = sv_2mortal(newSVuv(UNI_TO_NATIVE(uv)));
  XSRETURN(1);
 }
 
@@ -563,9 +563,6 @@ XS(XS_Internals_SvREADONLY) /* This is dangerous stuff. */
     }
     else if (items == 2) {
        if (SvTRUE(ST(1))) {
-#ifdef PERL_OLD_COPY_ON_WRITE
-           if (SvIsCOW(sv)) sv_force_normal(sv);
-#endif
            SvFLAGS(sv) |= SVf_READONLY;
            XSRETURN_YES;
        }
@@ -592,9 +589,6 @@ XS(XS_constant__make_const) /* This is dangerous stuff. */
 
     sv = SvRV(svz);
 
-#ifdef PERL_OLD_COPY_ON_WRITE
-    if (SvIsCOW(sv)) sv_force_normal(sv);
-#endif
     SvREADONLY_on(sv);
     if (SvTYPE(sv) == SVt_PVAV && AvFILLp(sv) != -1) {
        /* for constant.pm; nobody else should be calling this