Add comments with examples and tests

2021-02-25 18:03:41 -05:00
parent fb3b77a8c8
commit 22eaffe71a
32 changed files with 788 additions and 136 deletions
--- a/compiler/rustc_mir_build/src/thir/mod.rs
+++ b/compiler/rustc_mir_build/src/thir/mod.rs
@@ -281,7 +281,7 @@ pub enum ExprKind<'thir, 'tcx> {
        substs: UpvarSubsts<'tcx>,
        upvars: &'thir [Expr<'thir, 'tcx>],
        movability: Option<hir::Movability>,
-        fake_reads: Option<Vec<(&'thir mut Expr<'thir, 'tcx>, FakeReadCause)>>,
+        fake_reads: Vec<(&'thir mut Expr<'thir, 'tcx>, FakeReadCause, hir::HirId)>,
    },
    Literal {
        literal: &'tcx Const<'tcx>,