Remove unused instance variable

ydah · Nov 12, 2023 · f04d3d4 · f04d3d4
1 parent 5a54f91
commit f04d3d4
Showing 1 changed file with 0 additions and 3 deletions.
diff --git a/lib/lrama/lexer.rb b/lib/lrama/lexer.rb
@@ -36,12 +36,9 @@ def initialize(text)
       @head_line = @line = 1
       @status = :initial
       @end_symbol = nil
-      @lex_stack = []
     end
 
     def next_token
-      return @lex_stack.pop unless @lex_stack.empty?
-
       case @status
       when :initial
         lex_token