Drop obsolete comment

This commit is contained in:
Richard Feldman 2019-12-03 01:21:31 -05:00
parent 68bd65698b
commit 6b2fd35de2

View file

@ -110,11 +110,6 @@ impl<'a> MaybeQualified<'a, &'a [&'a str]> {
/// we move on to canonicalization, which often needs to allocate more because
/// it's doing things like turning local variables into fully qualified symbols.
/// Once canonicalization is done, the arena and the input string get dropped.
///
/// Because we need to store references, which each take 2 machine words, the
/// smallest this data structure can be in memory is 3 machine words (the third
/// machine word stores the 1-byte union tag in a memory-aligned way). We have
/// a test verifying that it never accidentally exceeds 3 machine words in size.
#[derive(Clone, Debug, PartialEq)]
pub enum Expr<'a> {
// Number Literals