From: usa@...
Date: 2015-12-16T07:06:33+00:00
Subject: [ruby-core:72175] [Ruby trunk - Bug #11784] [PATCH] insns.def (opt_case_dispatch): check Float#=== redefinition

Issue #11784 has been updated by Usaku NAKAMURA.

Backport changed from 2.0.0: REQUIRED, 2.1: REQUIRED, 2.2: DONE to 2.0.0: REQUIRED, 2.1: DONE, 2.2: DONE

ruby_2_1 r53145 merged revision(s) 52928.

----------------------------------------
Bug #11784: [PATCH] insns.def (opt_case_dispatch): check Float#=== redefinition
https://bugs.ruby-lang.org/issues/11784#change-55587

* Author: Eric Wong
* Status: Closed
* Priority: Normal
* Assignee: Eric Wong
* ruby -v: 
* Backport: 2.0.0: REQUIRED, 2.1: DONE, 2.2: DONE
----------------------------------------
insns.def (opt_case_dispatch): check Float#=== redefinition

The missing check for Float#=== redefinition was noticed while
working on enhancing optimized case dispatch for nil/true/false
in [ruby-core:71818] https://bugs.ruby-lang.org/issues/11769

So no, I don't normally redefine core classes like this :P

* insns.def (opt_case_dispatch): check Float#=== redefinition
* test/ruby/test_optimization.rb (test_opt_case_dispatch): new


---Files--------------------------------
0001-insns.def-opt_case_dispatch-check-Float-redefinition.patch (2.38 KB)


-- 
https://bugs.ruby-lang.org/