Issue #17398 has been updated by Earlopain (Earlopain _). It is easy for prism to accept this as well: https://github.com/ruby/prism/pull/3632 I checked the above examples and prism seems to interpret them in the same way. ---------------------------------------- Feature #17398: SyntaxError in endless method https://bugs.ruby-lang.org/issues/17398#change-114503 * Author: zverok (Victor Shepelev) * Status: Assigned * Assignee: prism ---------------------------------------- This works: ```ruby def foo() = puts("bar") ``` This does not: ```ruby def foo() = puts "bar" # ^ syntax error, unexpected string literal, expecting `do' or '{' or '(' ``` Is this intentional or accidental? Not sure how it is reasoned. ---Files-------------------------------- allow-command-style-endless-method-def.patch (3.44 KB) -- https://bugs.ruby-lang.org/