Merge pull request #322 from yui-knk/freeze_input_text

Freeze input grammar text
ruby · Dec 25, 2023 · a56b791 · a56b791
2 parents 834d42c + b6f89db
commit a56b791
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/lrama/lexer/grammar_file.rb b/lib/lrama/lexer/grammar_file.rb
@@ -5,7 +5,7 @@ class GrammarFile
 
       def initialize(path, text)
         @path = path
-        @text = text
+        @text = text.freeze
       end
 
       def ==(other)