Module Make

Classes and predicates implementing an analysis detecting suspicious character ranges.

Import path

import codeql.regex.OverlyLargeRangeQuery

allowedWideRanges	Gets a range that should not be reported as an overly wide range.
getABadRange	Gets a char range that is overly large because of `reason`.
isAlphanumeric	Holds if `char` is an alpha-numeric character.
isRange	Holds if `range` spans from the unicode code points `low` to `high` (both inclusive).
overlap	Holds if the given ranges are from the same character class and there exists at least one character matched by both ranges.
overlapsWithCharEscape	Holds if `range` overlaps with the char class `escape` from the same character class.
problem	Holds if `range` matches suspiciously many characters.
rankRange	Gets a rank for `range` that is unique for ranges in the same file. Prioritizes ranges that match more characters.
toCodePoint	Gets the unicode code point for a `char`.

A character range that appears to be overly wide.

A module computing an equivalent character class for an overly wide range.

TreeImpl