Code Inspection: Comma expression
Reports a comma expression. Such expressions are often a sign of overly clever code, and may lead to subtle bugs. Comma expressions in the initializer or in the update section of for
loops are ignored.
In the following example, a potentially confusing one-line comma expression is rewritten using three separate statements:
return a++, b = myObject.someValue;
a++;
b = myObject.someValue;
return b;
For more information, refer to Comma operator (MDN).
Suppress an inspection in the editor
Place the caret at the highlighted line and press Alt+Enter or click .
Click the arrow next to the inspection you want to suppress and select the necessary suppress action.
Last modified: 21 March 2023