Merge pull request #1252 from lairworks/delegateLambda

Add exmaple of capturing lambda in `Delegate`
lairworks · Feb 28, 2025 · ded192e · ded192e
2 parents e7e2ea1 + aa1c88a
commit ded192e
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/test/Signal/Delegate.test.cpp b/test/Signal/Delegate.test.cpp
@@ -63,3 +63,9 @@ TEST(Delegate, DelegateNotEqualObjects) {
 	auto delegate2 = NAS2D::Delegate{&handler2, &MockHandler::MockMethod};
 	EXPECT_NE(delegate1, delegate2);
 }
+
+TEST(Delegate, LambdaVariableCapture) {
+	const auto lambda = [](){ return 42; };
+	auto delegate = NAS2D::Delegate{&lambda, &decltype(lambda)::operator()};
+	EXPECT_EQ(42, delegate());
+}