bug fixing

skypjack · Jun 1, 2019 · 699fb73 · 699fb73
1 parent ddba29c
commit 699fb73
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Showing 2 changed files with 11 additions and 2 deletions.
diff --git a/src/entt/meta/meta.hpp b/src/entt/meta/meta.hpp
@@ -1848,8 +1848,11 @@ class meta_type {
         std::array<meta_any, sizeof...(Args)> arguments{{std::forward<Args>(args)...}};
         meta_any any{};
 
-        internal::iterate<&internal::meta_type_node::ctor>([data = arguments.data(), &any](auto *curr) -> bool {
-            any = curr->invoke(data);
+        internal::find_if<&internal::meta_type_node::ctor>([data = arguments.data(), &any](auto *curr) -> bool {
+            if(curr->size == sizeof...(args)) {
+                any = curr->invoke(data);
+            }
+
             return static_cast<bool>(any);
         }, node);
 

diff --git a/test/entt/meta/meta.cpp b/test/entt/meta/meta.cpp
@@ -1420,6 +1420,12 @@ TEST_F(Meta, MetaTypeConstructInvalidArgs) {
     ASSERT_FALSE(any);
 }
 
+TEST_F(Meta, MetaTypeLessArgs) {
+    auto type = entt::resolve<derived_type>();
+    auto any = type.construct(base_type{});
+    ASSERT_FALSE(any);
+}
+
 TEST_F(Meta, MetaTypeConstructCastAndConvert) {
     auto type = entt::resolve<derived_type>();
     auto any = type.construct(entt::meta_any{derived_type{}}, entt::meta_any{42.}, entt::meta_any{'c'});