From: nobu@... Date: 2014-09-20T01:23:10+00:00 Subject: [ruby-dev:48566] [ruby-trunk - Bug #10266] [Closed] String#to_sym generates too big object_id? Issue #10266 has been updated by Nobuyoshi Nakada. Status changed from Open to Closed % Done changed from 0 to 100 Applied in changeset r47648. ---------- compile.c: store IDs as Symbols * compile.c (iseq_set_arguments): store local variable IDs in temporary list as Symbols. previously these are stored as Fixnums to prevent from GC, but IDs of dynamic symbols can exceed Fixnum range and cause RangeError at inverting from Fixnum. [ruby-dev:48564] [Bug #10266] ---------------------------------------- Bug #10266: String#to_sym generates too big object_id? https://bugs.ruby-lang.org/issues/10266#change-48987 * Author: Hiroki Eguchi * Status: Closed * Priority: Normal * Assignee: * Category: * Target version: * ruby -v: ruby 2.2.0dev (2014-09-19 trunk 47643) [x86_64-darwin13] * Backport: 2.0.0: DONTNEED, 2.1: DONTNEED ---------------------------------------- ## Script ~~~ruby puts "hoge".to_sym.object_id eval("def a(hoge:); end") ~~~ ## Result on ruby 2.1.2p95 (2014-05-08 revision 45877) [x86_64-darwin13.0] ~~~ $ ruby test_case.rb 420328 ~~~ ## Result on ruby 2.2.0dev (2014-09-19 trunk 47643) [x86_64-darwin13] ~~~ $ ruby test_case.rb 70279604013940 test_case.rb:2:in `eval': integer 140559208027880 too big to convert to `int' (RangeError) from test_case.rb:2:in `
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