From: naruse@... Date: 2016-03-29T12:11:46+00:00 Subject: [ruby-core:74684] [Ruby trunk Bug#11976] Assigning to nil as a hash short-circuits without error. Issue #11976 has been updated by Yui NARUSE. Backport changed from 2.0.0: DONTNEED, 2.1: DONTNEED, 2.2: DONTNEED, 2.3: REQUIRED to 2.0.0: DONTNEED, 2.1: DONTNEED, 2.2: DONTNEED, 2.3: DONE ruby_2_3 r54396 merged revision(s) 53485. ---------------------------------------- Bug #11976: Assigning to nil as a hash short-circuits without error. https://bugs.ruby-lang.org/issues/11976#change-57813 * Author: Sergei Matheson * Status: Closed * Priority: Normal * Assignee: * ruby -v: ruby 2.3.0p0 (2015-12-25 revision 53290) [x86_64-darwin14] * Backport: 2.0.0: DONTNEED, 2.1: DONTNEED, 2.2: DONTNEED, 2.3: DONE ---------------------------------------- When assigning to nil as a hash, the RHS gets short-circuited, and the hash assignment on nil returns nil. To reproduce: ~~~ruby nil[:some_key] = undefined_method # Expected: NameError: undefined local variable or method `undefined_method' for main:Object # Actual: evaluates to nil. No errors raised. ~~~ -- https://bugs.ruby-lang.org/ Unsubscribe: