[cpp] Fix unreachable code warning for MSVC (#2024)

SanderMertens · web-flow · commit 1358a3d0831b · 2026-03-26T18:17:30.000-07:00
diff --git a/distr/flecs.h b/distr/flecs.h
@@ -32449,9 +32449,12 @@ inline ecs_cpp_type_action_t enum_action() {
 #if FLECS_CPP_ENUM_REFLECTION_SUPPORT
     if constexpr (is_enum_v<T>) {
         return &_::init_enum<T>;
+    } else {
+        return nullptr;
     }
-#endif
+#else
     return nullptr;
+#endif
 }
 
 template <typename T>
diff --git a/include/flecs/addons/cpp/component.hpp b/include/flecs/addons/cpp/component.hpp
@@ -102,9 +102,12 @@ inline ecs_cpp_type_action_t enum_action() {
 #if FLECS_CPP_ENUM_REFLECTION_SUPPORT
     if constexpr (is_enum_v<T>) {
         return &_::init_enum<T>;
+    } else {
+        return nullptr;
     }
-#endif
+#else
     return nullptr;
+#endif
 }
 
 template <typename T>

Original file line number	Diff line number	Diff line change
`@@ -32449,9 +32449,12 @@ inline ecs_cpp_type_action_t enum_action() {`
`32449`	`32449`	`#if FLECS_CPP_ENUM_REFLECTION_SUPPORT`
`32450`	`32450`	`if constexpr (is_enum_v<T>) {`
`32451`	`32451`	`return &_::init_enum<T>;`
	`32452`	`+ } else {`
	`32453`	`+ return nullptr;`
`32452`	`32454`	`}`
`32453`		`-#endif`
	`32455`	`+#else`
`32454`	`32456`	`return nullptr;`
	`32457`	`+#endif`
`32455`	`32458`	`}`
`32456`	`32459`
`32457`	`32460`	`template <typename T>`
Original file line number	Diff line number	Diff line change
`@@ -102,9 +102,12 @@ inline ecs_cpp_type_action_t enum_action() {`
`102`	`102`	`#if FLECS_CPP_ENUM_REFLECTION_SUPPORT`
`103`	`103`	`if constexpr (is_enum_v<T>) {`
`104`	`104`	`return &_::init_enum<T>;`
	`105`	`+ } else {`
	`106`	`+ return nullptr;`
`105`	`107`	`}`
`106`		`-#endif`
	`108`	`+#else`
`107`	`109`	`return nullptr;`
	`110`	`+#endif`
`108`	`111`	`}`
`109`	`112`
`110`	`113`	`template <typename T>`