From bfcee63e75d6feb21cafbdf3887e0efd508b6b2e Mon Sep 17 00:00:00 2001
From: Aleksey Kladov <aleksey.kladov@gmail.com>
Date: Fri, 31 Jul 2020 16:52:08 +0200
Subject: Work on expressions grammar

---
 xtask/src/codegen/gen_syntax.rs | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'xtask/src/codegen/gen_syntax.rs')

diff --git a/xtask/src/codegen/gen_syntax.rs b/xtask/src/codegen/gen_syntax.rs
index d9f358513..90f746e96 100644
--- a/xtask/src/codegen/gen_syntax.rs
+++ b/xtask/src/codegen/gen_syntax.rs
@@ -579,6 +579,9 @@ fn lower_rule(acc: &mut Vec<Field>, grammar: &Grammar, label: Option<&String>, r
         }
         Rule::Labeled { label: l, rule } => {
             assert!(label.is_none());
+            if l == "op" {
+                return;
+            }
             lower_rule(acc, grammar, Some(l), rule);
         }
         Rule::Seq(rules) | Rule::Alt(rules) => {
-- 
cgit v1.2.3


From 633aace41108b74fe6c93c5ab04272067db033f9 Mon Sep 17 00:00:00 2001
From: Aleksey Kladov <aleksey.kladov@gmail.com>
Date: Fri, 31 Jul 2020 17:08:58 +0200
Subject: Rename LambdaExpr -> ClosureExpr

---
 xtask/src/codegen/gen_syntax.rs | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

(limited to 'xtask/src/codegen/gen_syntax.rs')

diff --git a/xtask/src/codegen/gen_syntax.rs b/xtask/src/codegen/gen_syntax.rs
index 90f746e96..059538696 100644
--- a/xtask/src/codegen/gen_syntax.rs
+++ b/xtask/src/codegen/gen_syntax.rs
@@ -579,7 +579,19 @@ fn lower_rule(acc: &mut Vec<Field>, grammar: &Grammar, label: Option<&String>, r
         }
         Rule::Labeled { label: l, rule } => {
             assert!(label.is_none());
-            if l == "op" {
+            let manually_implemented = matches!(
+                l.as_str(),
+                "lhs"
+                    | "rhs"
+                    | "then_branch"
+                    | "else_branch"
+                    | "start"
+                    | "end"
+                    | "op"
+                    | "index"
+                    | "base"
+            );
+            if manually_implemented {
                 return;
             }
             lower_rule(acc, grammar, Some(l), rule);
-- 
cgit v1.2.3