Inspectopedia 2025.2 Help

Function signature mismatch

Checks an argument in a CoffeeScript call expression that doesn't match the signature of the referenced function, including types, the number, and the order of arguments. Also, reports an overloading function that does not match the overloaded one in terms of parameters and return types.

Locating this inspection

By ID

Can be used to locate inspection in e.g. Qodana configuration files, where you can quickly enable or disable it, or adjust its settings.

CoffeeScriptFunctionSignatures
Via Settings dialog

Path to the inspection settings via IntelliJ Platform IDE Settings dialog, when you need to adjust inspection settings directly from your IDE.

Settings or Preferences | Editor | Inspections | CoffeeScript | General

Inspection ID: CoffeeScriptFunctionSignatures

Inspection options

Here you can find the description of settings available for the Function signature mismatch inspection, and the reference of their default values.

Consider untyped parameters as required

Option ID:

myCheckGuessedTypes

Default value:

Not selected

Suppressing Inspection

You can suppress this inspection by placing the following comment marker before the code fragment where you no longer want messages from this inspection to appear:

//noinspection CoffeeScriptFunctionSignatures

More detailed instructions as well as other ways and options that you have can be found in the product documentation:

Inspection Details

By default bundled with:

Qodana for Ruby 2025.2, RubyMine 2025.2,

Last modified: 18 September 2025