[#120465] [Ruby master Bug#20998] rb_str_locktmp() changes flags of frozen strings and string literals — "Eregon (Benoit Daloze) via ruby-core" <ruby-core@...>
Issue #20998 has been reported by Eregon (Benoit Daloze).
17 messages
2025/01/03
[ruby-core:120613] [Ruby master Bug#21027] `not()` receiver should be `nil`
From:
"kddnewton (Kevin Newton) via ruby-core" <ruby-core@...>
Date:
2025-01-11 20:38:03 UTC
List:
ruby-core #120613
Issue #21027 has been reported by kddnewton (Kevin Newton). ---------------------------------------- Bug #21027: `not()` receiver should be `nil` https://bugs.ruby-lang.org/issues/21027 * Author: kddnewton (Kevin Newton) * Status: Open * Assignee: prism * Backport: 3.1: UNKNOWN, 3.2: UNKNOWN, 3.3: UNKNOWN, 3.4: UNKNOWN ---------------------------------------- `not` has a 0-argument mode, and the behavior differs from that of parse.y: ``` % RBENV_VERSION=3.4.0 ruby --parser=parse.y -e 'p not()' true % RBENV_VERSION=3.4.0 ruby --parser=prism -e 'p not()' false ``` This is because Prism interprets `not()` as `self.!` where parse.y interprets it as `nil.!`. -- https://bugs.ruby-lang.org/ ______________________________________________ ruby-core mailing list -- ruby-core@ml.ruby-lang.org To unsubscribe send an email to ruby-core-leave@ml.ruby-lang.org ruby-core info -- https://ml.ruby-lang.org/mailman3/lists/ruby-core.ml.ruby-lang.org/