MatchData#begin raises NativeException (ClassCastException) when passed a Range
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Key: JRUBY-1112
URL: http://jira.codehaus.org/browse/JRUBY-1112
Project: JRuby
Issue Type: Bug
Components: Core Classes/Modules
Affects Versions: JRuby 1.0.0RC3
Environment: OS X 10.4.9, Java 1.5,
Reporter: Daniel Berger
Priority: Minor
This code should merely raise a TypeError. JRuby raises a NativeException.
{noformat}
irb(main):002:0> /(.)(.)(\d+)(\d)/.match('THX1138').begin(1..2)
NativeException: java.lang.ClassCastException: org.jruby.RubyRange
from null:-1:in `org.jruby.RubyMatchDataInvokerbegin1.call'
from FastInvocationCallback.java:49:in
`org.jruby.runtime.callback.FastInvocationCallback.execute'
...
{noformat}
The same thing happens for MatchData#end and MatchData#offset.
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