[ruby-core:116489] [Ruby master Bug#20224] Backport https://github.com/ruby/ruby/pull/9634 to Ruby 3.3

Issue #20224 has been reported by yui-knk (Kaneko Yuichiro). ---------------------------------------- Bug #20224: Backport https://github.com/ruby/ruby/pull/9634 to Ruby 3.3 https://bugs.ruby-lang.org/issues/20224 * Author: yui-knk (Kaneko Yuichiro) * Status: Closed * Priority: Normal * Backport: 3.0: DONTNEED, 3.1: DONTNEED, 3.2: DONTNEED, 3.3: REQUIRED ---------------------------------------- It's nice if we can backport https://github.com/ruby/ruby/pull/9634 (3d19409637de1462b6790d2a92344bf0a10d8c52) to Ruby 3.3 branch. Even so previous codes work as expected but it depends on how parse.c works and misleading. -- https://bugs.ruby-lang.org/