Extend DEBUG_LEAKING_SCALARS_FORK_DUMP so it can also dump scalars

which become unreferenced. This is less likely to be successful.
The #define needs a better name.

p4raw-id: //depot/perl@24976

1 files changed, 5 insertions, 1 deletions

diff --git a/sv.c b/sv.c
index 4d1bfb9392..45da2bce6b 100644
--- a/sv.c
+++ b/sv.c
@@ -5722,10 +5722,14 @@ Perl_sv_free(pTHX_ SV *sv)
 	    SvREFCNT(sv) = (~(U32)0)/2;
 	    return;
 	}
-	if (ckWARN_d(WARN_INTERNAL))
+	if (ckWARN_d(WARN_INTERNAL)) {
 	    Perl_warner(aTHX_ packWARN(WARN_INTERNAL),
                         "Attempt to free unreferenced scalar: SV 0x%"UVxf
                         pTHX__FORMAT, PTR2UV(sv) pTHX__VALUE);
+#ifdef DEBUG_LEAKING_SCALARS_FORK_DUMP
+	    Perl_dump_sv_child(aTHX_ sv);
+#endif
+	}
 	return;
     }
     if (--(SvREFCNT(sv)) > 0)