Issue #6623 has been reported by drbrain (Eric Hodel).

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Bug #6623: Tracer output does not use Tracer.stdout
https://bugs.ruby-lang.org/issues/6623

Author: drbrain (Eric Hodel)
Status: Open
Priority: Normal
Assignee: keiju (Keiju Ishitsuka)
Category: lib
Target version: 2.0.0
ruby -v: -


Tracer uses Kernel#sprintf ($stdout) instead of the user-configured IO

From: https://github.com/ruby/ruby/pull/111

Patch by Jörg Schray: https://github.com/ruby/ruby/pull/111.diff


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