Not accounting for switch statements

[CamBurris]

It seems like the control expression in a switch statement is not being accounted for.

For example, the following code will trigger a false positive UNUSED_METHOD_ARGUMENT error.

<cfscript>
	public struct function onLoad(boolean test = false) output="false" {
		switch (arguments.test) {
		}

		return {};
	}
</cfscript>

[CamBurris]

It seems like we are also not taking into account the body of the switch statement.

The below will also trigger an UNUSED_METHOD_ARGUMENT.

<cfscript>
	public struct function onLoad(boolean test = false) output="false" {
		switch (true) {
			case true:
				if (arguments.test) {
				}
		}
	}
</cfscript>

[ryaneberly]

Good catch. It is fixed.