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V7014. An identical expression to the left and to the right of a compound assignment.
The analyzer has detected that identical expressions surround a compound assignment operator (+=, -=, *=, \=). The operation may be incorrect, or it can be simplified.
The example:
x += x + 5In this case, it is intended to add 5 to the x variable, but incorrectly specified the x variable twice.
The fixed code:
x += 5Most likely, the code is correct, but it is recommended to rewrite it to enhance readability: two additions of x can be replaced with a multiplication by 2.
More readable option:
x = x * 2 + 5;Was this page helpful?
