From a307a13738ccca538635ae796e6c998439025b9b Mon Sep 17 00:00:00 2001
From: Nadrieril
Date: Tue, 6 Aug 2019 22:43:40 +0200
Subject: Circumvent spec error

---
 dhall_generated_parser/build.rs | 11 +++++++++++
 1 file changed, 11 insertions(+)

(limited to 'dhall_generated_parser')

diff --git a/dhall_generated_parser/build.rs b/dhall_generated_parser/build.rs
index 5275097..1edce9e 100644
--- a/dhall_generated_parser/build.rs
+++ b/dhall_generated_parser/build.rs
@@ -30,6 +30,7 @@ fn main() -> std::io::Result<()> {
     rules.remove("url_path");
     rules.remove("simple_label");
     rules.remove("nonreserved_label");
+    rules.remove("first_application_expression");
 
     let mut file = File::create(pest_path)?;
     writeln!(&mut file, "// AUTO-GENERATED FILE. See build.rs.")?;
@@ -54,6 +55,16 @@ fn main() -> std::io::Result<()> {
                 ~ (import_hashed | ^\"(\" ~ whsp ~ import_hashed ~ whsp ~ ^\")\"))?
     }}"
     )?;
+    // TODO: hack while waiting to catch up on commit e7fdf9d of the spec
+    writeln!(
+        &mut file,
+        "first_application_expression = {{
+            merge ~ whsp1 ~ import_expression ~ whsp1 ~ import_expression
+            | Some_ ~ whsp1 ~ import_expression
+            | toMap ~ whsp1 ~ import_expression
+            | import_expression
+    }}"
+    )?;
     // TODO: this is a cheat; properly support RFC3986 URLs instead
     writeln!(&mut file, "url_path = _{{ path }}")?;
     writeln!(
-- 
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