From 246f239d9f40f633160f0c18f87a20922d4e77bb Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 17 Apr 2024 14:06:37 +0200 Subject: Merging debian version 1.65.0+dfsg1-2. Signed-off-by: Daniel Baumann --- compiler/rustc_middle/src/ty/consts/valtree.rs | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'compiler/rustc_middle/src/ty/consts/valtree.rs') diff --git a/compiler/rustc_middle/src/ty/consts/valtree.rs b/compiler/rustc_middle/src/ty/consts/valtree.rs index 93707bb18..a803fca0d 100644 --- a/compiler/rustc_middle/src/ty/consts/valtree.rs +++ b/compiler/rustc_middle/src/ty/consts/valtree.rs @@ -18,7 +18,7 @@ use rustc_macros::{HashStable, TyDecodable, TyEncodable}; /// `ValTree` does not have this problem with representation, as it only contains integers or /// lists of (nested) `ValTree`. pub enum ValTree<'tcx> { - /// ZSTs, integers, `bool`, `char` are represented as scalars. + /// integers, `bool`, `char` are represented as scalars. /// See the `ScalarInt` documentation for how `ScalarInt` guarantees that equal values /// of these types have the same representation. Leaf(ScalarInt), @@ -27,8 +27,11 @@ pub enum ValTree<'tcx> { // dont use SliceOrStr for now /// The fields of any kind of aggregate. Structs, tuples and arrays are represented by /// listing their fields' values in order. + /// /// Enums are represented by storing their discriminant as a field, followed by all /// the fields of the variant. + /// + /// ZST types are represented as an empty slice. Branch(&'tcx [ValTree<'tcx>]), } -- cgit v1.2.3