From: Heesob Park Date: 2010-05-28T10:42:22+09:00 Subject: [ruby-core:30475] [Bug #3358] -I switch fails to work on the trunk version Bug #3358: -I switch fails to work on the trunk version http://redmine.ruby-lang.org/issues/show/3358 Author: Heesob Park Status: Open, Priority: Normal Category: core, Target version: 1.9.x ruby -v: ruby 1.9.3dev (2010-05-28 trunk 28045) [i386-mswin32_90] The nightly snapshop version fails to generate rdoc with this error: Generating RDoc documentation .\ruby.exe -I./lib -I".ext/i386-mswin32_90" "./tool/runruby.rb" --extout =".ext" -- "./bin/rdoc" --no-force-update --all --ri --op ".ext/rdoc" "." NMAKE : fatal error U1077: '.\ruby.exe' : '0xc0000005' Stop. I found that ruby fails to run script if -I switch is provided. On ruby 1.8.6 C:\>ruby -I./ -ve 'p 1' ruby 1.8.6 (2010-02-04 patchlevel 398) [i386-mingw32] 1 C:\>echo %ERRORLEVEL% 0 On ruby 1.9.3.dev C:\work\snapshot>ruby -I./ -ve 'p 1' ruby 1.9.3dev (2010-05-28 trunk 28045) [i386-mswin32_90] C:\work\snapshot>echo %ERRORLEVEL% -1073741819 C:\work\snapshot>ruby -ve 'p 1' ruby 1.9.3dev (2010-05-28 trunk 28045) [i386-mswin32_90] 1 C:\work\snapshot>echo %ERRORLEVEL% 0 ---------------------------------------- http://redmine.ruby-lang.org