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The analyzer detected a possible error that has to do with executing operation '!', '~', '-', or '+' two or more times in succession. This error may be caused by a typo. The resulting expression makes no sense and may lead to incorrect behavior.
Consider the following example:
if (!(( !filter )))
{
....
}This error most likely appeared during code refactoring. For example, a part of a complex logical expression was removed while the negation of the whole result wasn't. As a result, we've got an expression with an opposite meaning.
The fixed version of the code may look like this:
if ( filter )
{
....
}or this:
if ( !filter )
{
....
}You can look at examples of errors detected by the V3075 diagnostic. |
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