From 55e04a732774625ed5f4ec5d603d31ca5640a9a8 Mon Sep 17 00:00:00 2001
From: Mingun <Alexander_Sergey@mail.ru>
Date: Sat, 24 Apr 2021 02:32:02 +0500
Subject: [PATCH] Add location information to group AST node (#112)

---
 CHANGELOG.md     | 5 +++++
 lib/parser.js    | 2 +-
 src/parser.pegjs | 2 +-
 3 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index fe36deff..f2a210dd 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -15,6 +15,11 @@ Released: TBD
   data,for example, path to the currently parsed file.
   [@Mingun](https://github.com/peggyjs/peggy/pull/95)
 
+### Bug fixes
+
+- [#112](https://github.com/peggyjs/peggy/pull/112): `"group"` node in the AST now have `location` information (back-ported)
+
+
 1.1.0
 -----
 
diff --git a/lib/parser.js b/lib/parser.js
index 8a4570de..4aa2f01d 100644
--- a/lib/parser.js
+++ b/lib/parser.js
@@ -290,7 +290,7 @@ function peg$parse(input, options) {
         // nodes that already isolate label scope themselves. This leaves us with
         // "labeled" and "sequence".
         return expression.type === "labeled" || expression.type === "sequence"
-            ? { type: "group", expression: expression }
+            ? { type: "group", expression: expression, location: location() }
             : expression;
       };
   var peg$c40 = function(name) {
diff --git a/src/parser.pegjs b/src/parser.pegjs
index 76963042..784ec04b 100644
--- a/src/parser.pegjs
+++ b/src/parser.pegjs
@@ -201,7 +201,7 @@ PrimaryExpression
       // nodes that already isolate label scope themselves. This leaves us with
       // "labeled" and "sequence".
       return expression.type === "labeled" || expression.type === "sequence"
-          ? { type: "group", expression: expression }
+          ? { type: "group", expression: expression, location: location() }
           : expression;
     }