Peter Zhu 584559d86a Fix leak of token_info when Ripper#warn jumps ...

For example, the following code leaks:

    class MyRipper < Ripper
      def initialize(src, &blk)
        super(src)
        @blk = blk
      end

      def warn(msg, *args) = @blk.call(msg)
    end

    $VERBOSE = true
    def call_parse = MyRipper.new("if true\n  end\n") { |msg| return msg }.parse

    10.times do
      500_000.times do
        call_parse
      end

      puts `ps -o rss= -p #{$$}`
    end

Before:

    37536
    53744
    70064
    86448
    102576
    119120
    135248
    151216
    167744
    183824

After:

    19280
    19696
    19728
    20336
    20448
    21408
    21616
    21616
    21824
    21840

2024-08-07 09:14:14 -04:00

..

assert_parse_files.rb

…

dummyparser.rb

…

test_files_ext.rb

…

test_files_lib.rb

…

test_files_sample.rb

…

test_files_test_1.rb

…

test_files_test_2.rb

…

test_files_test.rb

…

test_filter.rb

…

test_lexer.rb

[Bug #20579] ripper: Dispatch spaces at END-OF-INPUT without newline

2024-06-14 17:54:02 +09:00

test_parser_events.rb

Fix leak of token_info when Ripper#warn jumps

2024-08-07 09:14:14 -04:00

test_ripper.rb

…

test_scanner_events.rb

[Bug #20649] Allow nil as 2nd argument of assign_error

2024-07-24 22:18:36 +09:00

test_sexp.rb

…