Value of variables in expression order guaranteed.

main.cpp

@@ -11,6 +11,11 @@ int getValue()
 
 int main()
 {
-    std::cout << getValue() + (getValue() * getValue()); // a + (b * c)
+    int a{ getValue() };
+    int b{ getValue() };
+    int c{ getValue() };
+
+    std::cout << a + (b * c); // order of eval doesn't matter now
+
     return 0;
 }