[ruby-core:118056] [Ruby master Bug#20280] Error at invalid encoding symbols

Issue #20280 has been updated by k0kubun (Takashi Kokubun). The diff seems to conflict with refactoring changes that are missing in `ruby_3_3`. Could you file a backport PR to `ruby_3_3` branch? ---------------------------------------- Bug #20280: Error at invalid encoding symbols https://bugs.ruby-lang.org/issues/20280#change-108480 * Author: nobu (Nobuyoshi Nakada) * Status: Closed * Backport: 3.0: REQUIRED, 3.1: REQUIRED, 3.2: REQUIRED, 3.3: REQUIRED ---------------------------------------- Parsing an invalid encoding symbol raises an `EncodingError`. It must be a `SyntaxError`. https://github.com/ruby/ruby/pull/10014 -- https://bugs.ruby-lang.org/