Initial Commit

examples/navigation/main.cpp

@@ -0,0 +1,19 @@
+#include "numbers.hpp"
+
+template <Addable T>
+T twice(T value) {
+    return value + value;
+}
+
+// This branch syntax requires C++23.
+constexpr int evaluation_mode() {
+    if consteval {
+        return 1;
+    } else {
+        return 2;
+    }
+}
+
+int main() {
+    return increment(twice(20)) + evaluation_mode();
+}