testing custom operator&&

cpp_custom_andop.cpp

@@ -0,0 +1,23 @@
+#include <iostream>
+#include <string>
+using namespace std;
+
+struct B {};
+B operator&&(bool a, const B& b) { return B(); }
+B f(const std::string& s) { cout << s << endl; }
+
+struct C {
+	C(bool) {}
+	operator bool() const { return true; }
+};
+C operator&&(bool a, const C& b) { if(a) return b; return a; }
+C g(const std::string& s) { cout << s << endl; }
+
+
+int main() {
+	true && f("f1");
+	false && f("f2");
+
+	if(true && g("g1")) {}
+	if(false && g("g2")) {}
+}