Remove ExprKind::While from HIR.

[rust.git] / src / librustc_mir / hair / mod.rs

diff --git a/src/librustc_mir/hair/mod.rs b/src/librustc_mir/hair/mod.rs
index 4694241528b717ef15e762bb77328945c4b6f8c3..0638cb462f73b32cc7282aff27b914402b9a8c87 100644 (file)
--- a/src/librustc_mir/hair/mod.rs
+++ b/src/librustc_mir/hair/mod.rs
@@ -55,14 +55,10 @@ pub enum StmtRef<'tcx> {
     Mirror(Box<Stmt<'tcx>>),
 }
 
-#[derive(Clone, Debug)]
-pub struct StatementSpan(pub Span);
-
 #[derive(Clone, Debug)]
 pub struct Stmt<'tcx> {
     pub kind: StmtKind<'tcx>,
     pub opt_destruction_scope: Option<region::Scope>,
-    pub span: StatementSpan,
 }
 
 #[derive(Clone, Debug)]
@@ -177,7 +173,6 @@ pub enum ExprKind<'tcx> {
         source: ExprRef<'tcx>,
     },
     Loop {
-        condition: Option<ExprRef<'tcx>>,
         body: ExprRef<'tcx>,
     },
     Match {