From: shugo@... Date: 2016-11-10T03:24:04+00:00 Subject: [ruby-core:78067] [Ruby trunk Bug#12915] 1..nil can be created by Marshal.load Issue #12915 has been reported by Shugo Maeda. ---------------------------------------- Bug #12915: 1..nil can be created by Marshal.load https://bugs.ruby-lang.org/issues/12915 * Author: Shugo Maeda * Status: Assigned * Priority: Normal * Assignee: Yukihiro Matsumoto * ruby -v: * Backport: 2.1: UNKNOWN, 2.2: UNKNOWN, 2.3: UNKNOWN ---------------------------------------- 1..nil can be created by Marshal.load as mame san stated on Twitter (https://twitter.com/mametter/status/796372577031622656): ``` lexington:ruby$ ./ruby -ve 'p 1..nil' ruby 2.4.0dev (2016-11-10 trunk 56682) [x86_64-linux] -e:1:in `
': bad value for range (ArgumentError) lexington:ruby$ ./ruby -ve 'p Marshal.load("\x04\bo:\nRange\b:\texclF:\nbegini\x06:\bend0")' ruby 2.4.0dev (2016-11-10 trunk 56682) [x86_64-linux] 1..nil ``` Is it intentional behavior (e.g., for compatibility with old versions of Ruby, where 1..nil is allowed)? -- https://bugs.ruby-lang.org/ Unsubscribe: