From: shyouhei@... Date: 2017-12-19T06:57:02+00:00 Subject: [ruby-core:84344] [Ruby trunk Bug#14023] SyntaxError on array argument and block Issue #14023 has been updated by shyouhei (Shyouhei Urabe). https://bugs.ruby-lang.org/projects/ruby-trunk/repository/revisions/19197 Matz's intention is very clear that this kind of expression shall render syntax errors. ---------------------------------------- Bug #14023: SyntaxError on array argument and block https://bugs.ruby-lang.org/issues/14023#change-68521 * Author: k0kubun (Takashi Kokubun) * Status: Assigned * Priority: Normal * Assignee: nobu (Nobuyoshi Nakada) * Target version: 2.5 * ruby -v: ruby 2.5.0preview1 (2017-10-10 trunk 60153) [x86_64-darwin16] * Backport: 2.3: DONTNEED, 2.4: REQUIRED ---------------------------------------- ~~~ $ RBENV_VERSION=2.4.2 ruby -v ruby 2.4.2p198 (2017-09-14 revision 59899) [x86_64-darwin16] $ RBENV_VERSION=2.4.2 ruby -c -e 'a [] {}' Syntax OK $ RBENV_VERSION=2.5.0-preview1 ruby -v ruby 2.5.0preview1 (2017-10-10 trunk 60153) [x86_64-darwin16] $ RBENV_VERSION=2.5.0-preview1 ruby -c -e 'a [] {}' -e:1: syntax error, unexpected '{', expecting end-of-input a [] {} ^ ~~~ Is this intentional? This causes syntax error on https://github.com/plataformatec/devise/blob/v4.2.0/app/controllers/devise/sessions_controller.rb#L5. -- https://bugs.ruby-lang.org/ Unsubscribe: