From facd2c587d96510c5a808f19d37b40c1fc2d2618 Mon Sep 17 00:00:00 2001
From: Nadrieril
Date: Mon, 11 Nov 2019 17:20:48 +0000
Subject: Parse projection by expression

---
 dhall_syntax/src/core/expr.rs | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'dhall_syntax/src/core/expr.rs')

diff --git a/dhall_syntax/src/core/expr.rs b/dhall_syntax/src/core/expr.rs
index 750b58b..131f97e 100644
--- a/dhall_syntax/src/core/expr.rs
+++ b/dhall_syntax/src/core/expr.rs
@@ -223,6 +223,8 @@ pub enum ExprF<SubExpr, Embed> {
     Field(SubExpr, Label),
     ///  `e.{ x, y, z }`
     Projection(SubExpr, DupTreeSet<Label>),
+    ///  `e.(t)`
+    ProjectionByExpr(SubExpr, SubExpr),
     /// `./some/path`
     Import(Import<SubExpr>),
     /// Embeds the result of resolving an import
-- 
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