fix another pre-existing bug, this time in jl_typemap_assoc_exact com…

…puation of args[1-offs]
JuliaLang · Apr 12, 2016 · 3d9c014 · 3d9c014
1 parent a8d8ded
commit 3d9c014
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/gf.c b/src/gf.c
@@ -666,7 +666,7 @@ static jl_lambda_info_t *jl_typemap_assoc_exact(union jl_typemap_t ml_or_cache,
                     return li;
             }
             assert(jl_is_datatype(ty));
-            if (cache->arg1 != (void*)jl_nothing && offs < 2) {
+            if (cache->arg1 != (void*)jl_nothing && offs < 2 && n > 1) {
                 ml_or_cache = mtcache_hash_lookup(cache->arg1, ty, 0, offs);
                 if (jl_typeof(ml_or_cache.unknown) == (jl_value_t*)jl_typemap_entry_type &&
                         ml_or_cache.leaf->simplesig == (void*)jl_nothing) {