Cast to signed before negating, to avoid compiler warnings

1 files changed, 1 insertions, 1 deletions

diff --git a/pp_hot.c b/pp_hot.c
index aaff28fbea..cb4a033781 100644
--- a/pp_hot.c
+++ b/pp_hot.c
@@ -2991,7 +2991,7 @@ S_method_common(pTHX_ SV* meth, U32* hashp)
             else {
 	        SV* const ref = newSViv(PTR2IV(stash));
 	        (void)hv_store(PL_stashcache, packname,
-                                packname_is_utf8 ? -packlen : packlen, ref, 0);
+                                packname_is_utf8 ? -(I32)packlen : (I32)packlen, ref, 0);
 	    }
 	    goto fetch;
 	}