SvUTF8 can be present on scalars other than PVs

(specifically references with overloaded stringification)

p4raw-id: //depot/perl@23997

1 files changed, 2 insertions, 1 deletions

diff --git a/dump.c b/dump.c
index 5f0bef2138..00f989f5fe 100644
--- a/dump.c
+++ b/dump.c
@@ -1194,7 +1194,8 @@ Perl_do_sv_dump(pTHX_ I32 level, PerlIO *file, SV *sv, I32 nest, I32 maxnest, bo
 				sv_catpv(d, "TYPED,");
 	break;
     }
-    if ((SvPOK(sv) || SvPOKp(sv)) && SvUTF8(sv))
+    /* SVphv_SHAREKEYS is also 0x20000000 */
+    if ((type != SVt_PVHV) && SvUTF8(sv))
         sv_catpv(d, "UTF8");
 
     if (*(SvEND(d) - 1) == ',')