Bug #20697: `Rational("1r")` fails while `Complex("1i")` succeeds

• Status: Open
• Assignee: -
• Target version: -
• Backport: 3.1: UNKNOWN, 3.2: UNKNOWN, 3.3: UNKNOWN

[nobu (Nobuyoshi Nakada)]

@mame (Yusuke Endoh) reported:

Rational("1r") #=> invalid value for convert(): "1r" (ArgumentError)

https://github.com/ruby/ruby/pull/11447

[nobu (Nobuyoshi Nakada)]

• Description updated (diff)