[Perl/perl5] 4aca41: test that many blank lines doesn't exhauststack i...

  Branch: refs/heads/smoke-me/tonyc/17268-yyl_try-recursion-test
  Home:   https://github.com/Perl/perl5
  Commit: 4aca41a16dab412383e3fe86670e14c397ad3318
      https://github.com/Perl/perl5/commit/4aca41a16dab412383e3fe86670e14c397ad3318
  Author: Tony Cook <tony@develop-help.com>
  Date:   2020-04-27 (Mon, 27 Apr 2020)

  Changed paths:
    M t/comp/parser_run.t

  Log Message:
  -----------
  test that many blank lines doesn't exhaust stack in the tokenizer

test for #17268


  Commit: 91a0dcf6522ac09c90cfbbdc684b291d7721340d
      https://github.com/Perl/perl5/commit/91a0dcf6522ac09c90cfbbdc684b291d7721340d
  Author: Tony Cook <tony@develop-help.com>
  Date:   2020-04-27 (Mon, 27 Apr 2020)

  Changed paths:
    M toke.c

  Log Message:
  -----------
  removed unused len parameter from yyl_dblquote()

The len variable is used, but the value is overwritten before being
read.


  Commit: 7c1ba88bd174d83df43b6f8c826fc209a275d386
      https://github.com/Perl/perl5/commit/7c1ba88bd174d83df43b6f8c826fc209a275d386
  Author: Tony Cook <tony@develop-help.com>
  Date:   2020-04-27 (Mon, 27 Apr 2020)

  Changed paths:
    M toke.c

  Log Message:
  -----------
  eliminate len from recursive yyl_try/yyl_fake_eof

len is only used in these functions to pass to the other function when
recursing.


  Commit: 8fc4f28f17d7062b4400738f796902b81d39a70c
      https://github.com/Perl/perl5/commit/8fc4f28f17d7062b4400738f796902b81d39a70c
  Author: Tony Cook <tony@develop-help.com>
  Date:   2020-04-27 (Mon, 27 Apr 2020)

  Changed paths:
    M t/comp/parser_run.t
    M toke.c

  Log Message:
  -----------
  eliminate recursion from yyl_fake_eof() into yyl_try()

This is intended as a minimal commit due to the current stage
of the release process.

fixes #17268


Compare: https://github.com/Perl/perl5/compare/4aca41a16dab%5E...8fc4f28f17d7

• [Perl/perl5] 4aca41: test that many blank lines doesn't exhauststack i... by Tony Cook