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Code Inspection: Pass parameter by reference

Reports the arguments in a function/method call that cannot be passed by reference.

Only variables and references returned from functions can be passed by reference. See Passing by Reference ( for details.

Suppress an inspection in the editor

  1. Place the caret at the highlighted line and press Alt+Enter or click the Intention action icon.

  2. Click the arrow next to the inspection you want to suppress and select the necessary suppress action.

Last modified: 11 February 2024