From 6b2fd35de29cd654311e4391b546d9a427009f0c Mon Sep 17 00:00:00 2001 From: Richard Feldman Date: Tue, 3 Dec 2019 01:21:31 -0500 Subject: [PATCH] Drop obsolete comment --- src/parse/ast.rs | 5 ----- 1 file changed, 5 deletions(-) diff --git a/src/parse/ast.rs b/src/parse/ast.rs index 6dc25d089a..6137fa18bb 100644 --- a/src/parse/ast.rs +++ b/src/parse/ast.rs @@ -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