# V3035. Consider inspecting the expression. Probably the '+=' should be used here.

The analyzer detected a potential error: there is a sequence of '=+' characters in code. It might be a misprint and you should use the '+=' operator.

Consider the following example:

    int size, delta;
    ...
    size=+delta;

This code may be correct, but it is highly probable that there is a misprint and the programmer actually intended to use the '+=' operator. This is the fixed code:

    int size, delta;
    ...
    size+=delta;

If this code is correct, you may remove '+' or type in an additional space to prevent showing the V3035 warning. The following is an example of correct code where the warning is not generated:

    size = delta;
    size = +delta;

Note. To search for misprints of the 'A =- B' kind, we use the V3036 diagnostic rule. This check is implemented separately since a lot of false reports are probable and you may want to disable it.

This diagnostic is classified as:

CWE-480

You can look at examples of errors detected by the V3035 diagnostic.