Member predicate GTExpr::getAPrimaryQlClass
Gets the name of a primary CodeQL class to which this element belongs.
For most elements, this is simply the most precise syntactic category to
which they belong; for example, AddExpr
is a primary class, but
BinaryExpr
is not.
This predicate always has a result. If no primary class can be
determined, the result is "???"
. If multiple primary classes match,
this predicate can have multiple results.