From e8cf94ec686f4710c839cb3f97b50945cb18396d Mon Sep 17 00:00:00 2001
From: Daniel Sun <sunlan@apache.org>
Date: Sun, 19 Jan 2025 14:03:01 +0900
Subject: [PATCH] Add javadoc to `dim`

---
 src/antlr/GroovyParser.g4 | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/antlr/GroovyParser.g4 b/src/antlr/GroovyParser.g4
index 500ea14bfc2..a23d19e0107 100644
--- a/src/antlr/GroovyParser.g4
+++ b/src/antlr/GroovyParser.g4
@@ -1146,6 +1146,9 @@ creator[int t]
         )
     ;
 
+/**
+ *  n 0: dim without size expression; 1: dim with size expression
+ */
 dim[int n]
     :   annotationsOpt LBRACK
         (