Coverity analysis defect 113583: PW.USELESS_TYPE_QUALIFIER_ON_RETURN_TYPE

PW.USELESS_TYPE_QUALIFIER_ON_RETURN_TYPE

Defect 113583 (STATIC_C)
Checker PW.USELESS_TYPE_QUALIFIER_ON_RETURN_TYPE (subcategory none)
File: /src/mongo/db/query/projection_ast.h
Parse Warning (no function name available)
/src/mongo/db/query/projection_ast.h, line: 80
type qualifier on return type is meaningless

        const bool isRoot() const {