Forget what I said, I just need to change git attributes to mark for vendor

1 files changed, 43 insertions, 0 deletions

diff --git a/lib/sol2/examples/source/overloading_with_fallback.cpp b/lib/sol2/examples/source/overloading_with_fallback.cpp
new file mode 100644
index 0000000..c14ed46
--- /dev/null
+++ b/lib/sol2/examples/source/overloading_with_fallback.cpp
@@ -0,0 +1,43 @@
+#define SOL_ALL_SAFETIES_ON 1
+#include <sol/sol.hpp>
+
+#include <iostream>
+
+int func_1(int value) {
+	return 20 + value;
+}
+
+std::string func_2(std::string text) {
+	return "received: " + text;
+}
+
+sol::variadic_results fallback(sol::this_state ts, sol::variadic_args args) {
+	sol::variadic_results r;
+	if (args.size() == 2) {
+		r.push_back({ ts, sol::in_place, args.get<int>(0) + args.get<int>(1) });
+	}
+	else {
+		r.push_back({ ts, sol::in_place, 52 });
+	}
+	return r;
+}
+
+int main(int, char*[]) {
+	std::cout << "=== overloading with fallback ===" << std::endl;
+
+	sol::state lua;
+	lua.open_libraries();
+
+	lua.set_function("f", sol::overload(
+		func_1,
+		func_2,
+		fallback
+	));
+
+	lua.script("print(f(1))"); // func_1
+	lua.script("print(f('hi'))"); // func_2
+	lua.script("print(f(22, 11))"); // fallback
+	lua.script("print(f({}))"); // fallback
+
+	return 0;
+}