Call a non-callable symbol will result in a TypeError at execution. == Noncompliant Code Example [source,javascript] ---- function foo(a) { return a * 2; } // .... var foo = 1; // ... foo(); // foo is 1 => TypeError ---- ifdef::env-github,rspecator-view[] ''' == Comments And Links (visible only on this page) include::comments-and-links.adoc[] endif::env-github,rspecator-view[]