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Jruby 9000 RC1 throws Java::JavaLang::ClassCastException: org.jruby.RubyBignum cannot be cast to org.jruby.RubyFixnum #3118

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bigsur0 opened this issue Jul 8, 2015 · 3 comments · Fixed by #3196
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Jruby 9000 RC1 throws Java::JavaLang::ClassCastException: org.jruby.RubyBignum cannot be cast to org.jruby.RubyFixnum #3118

bigsur0 opened this issue Jul 8, 2015 · 3 comments · Fixed by #3196
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beginner core JRuby 9000
Milestone
JRuby 9.0.1.0

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@bigsur0
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bigsur0 commented Jul 8, 2015 

cmd: rvm use jruby-1.7.19
cmd: irb
>> (0...2**64).max
=> 18446744073709551615

VS.

cmd: rvm use jruby-9.0.0.0.rc1
cmd: irb
>> (0...2**64).max
Java::JavaLang::ClassCastException: org.jruby.RubyBignum cannot be cast to org.jruby.RubyFixnum
    from org.jruby.RubyRange.max(RubyRange.java:660)
    from org.jruby.RubyRange$INVOKER$i$max_DBG.call(RubyRange$INVOKER$i$max_DBG.gen)
    from org.jruby.internal.runtime.methods.JavaMethod$JavaMethodZeroOrNBlock.call(JavaMethod.java:295)
    from org.jruby.runtime.callsite.CachingCallSite.cacheAndCall(CachingCallSite.java:293)
    from org.jruby.runtime.callsite.CachingCallSite.call(CachingCallSite.java:131)
    from org.jruby.ir.interpreter.InterpreterEngine.processCall(InterpreterEngine.java:308)
    from org.jruby.ir.interpreter.StartupInterpreterEngine.interpret(StartupInterpreterEngine.java:78)
    from org.jruby.ir.interpreter.Interpreter.INTERPRET_EVAL(Interpreter.java:127)
    from org.jruby.ir.interpreter.Interpreter.evalCommon(Interpreter.java:182)
    from org.jruby.ir.interpreter.Interpreter.evalWithBinding(Interpreter.java:207)
    from org.jruby.RubyKernel.evalCommon(RubyKernel.java:1012)
    from org.jruby.RubyKernel.eval19(RubyKernel.java:979)
    from org.jruby.RubyKernel$INVOKER$s$0$3$eval19_DBG.call(RubyKernel$INVOKER$s$0$3$eval19_DBG.gen)
    from org.jruby.runtime.callsite.CachingCallSite.callBlock(CachingCallSite.java:77)
    from org.jruby.runtime.callsite.CachingCallSite.call(CachingCallSite.java:83)
    from org.jruby.ir.instructions.CallBase.interpret(CallBase.java:419)
... 104 levels...
    from org.jruby.runtime.callsite.CachingCallSite.cacheAndCall(CachingCallSite.java:313)
    from org.jruby.runtime.callsite.CachingCallSite.call(CachingCallSite.java:163)
    from org.jruby.ir.interpreter.InterpreterEngine.processCall(InterpreterEngine.java:292)
    from org.jruby.ir.interpreter.StartupInterpreterEngine.interpret(StartupInterpreterEngine.java:78)
    from org.jruby.ir.interpreter.Interpreter.INTERPRET_ROOT(Interpreter.java:117)
    from org.jruby.ir.interpreter.Interpreter.execute(Interpreter.java:104)
    from org.jruby.ir.interpreter.Interpreter.execute(Interpreter.java:33)
    from org.jruby.ir.IRTranslator.execute(IRTranslator.java:42)
    from org.jruby.Ruby.runInterpreter(Ruby.java:879)
    from org.jruby.Ruby.runInterpreter(Ruby.java:887)
    from org.jruby.Ruby.runNormally(Ruby.java:759)
    from org.jruby.Ruby.runFromMain(Ruby.java:575)
    from org.jruby.Main.doRunFromMain(Main.java:401)
    from org.jruby.Main.internalRun(Main.java:296)
    from org.jruby.Main.run(Main.java:225)
    from org.jruby.Main.main(Main.java:197)>> quit
@enebo enebo added this to the JRuby 9.0.0.0 milestone Jul 9, 2015
@headius
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headius commented Jul 9, 2015

Marked as beginner. We can fix quickly before 9k final, but someone else might want to try.

@enebo enebo modified the milestone: JRuby 9.0.0.0 Jul 14, 2015
@bigsur0
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bigsur0 commented Jul 24, 2015

@enebo, should this be retagged for a point release of JRuby 9.0.0.0? I don't think it was fixed for the first release.

@bigsur0 bigsur0 mentioned this issue Jul 30, 2015
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@kares kares added this to the JRuby 9.0.1.0 milestone Jul 30, 2015
kares added a commit that referenced this issue Jul 30, 2015
@kares
Merge pull request #3196 from r6p/r6p-patch-jruby-issue-3118
7dda810 
Fixing ClassCastException reported in issue #3118
@bigsur0
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bigsur0 commented Jul 31, 2015

We should reopen this, after testing my case against jruby-head post merge against my own code base I get the following:

>> (0...2**64).max
RangeError: bignum too big to convert into `long'
    from org/jruby/RubyRange.java:662:in `max'
    from (irb):1:in `<eval>'
    from org/jruby/RubyKernel.java:978:in `eval'
    from org/jruby/RubyKernel.java:1291:in `loop'
    from org/jruby/RubyKernel.java:1098:in `catch'
    from org/jruby/RubyKernel.java:1098:in `catch'
    from /Users/rasik_pandey/.rvm/rubies/jruby-head/bin/irb:13:in `<top>'

bigsur0 added a commit to bigsur0/jruby that referenced this issue Jul 31, 2015
@bigsur0
Fixing RangeError with code from 1.7 branch
d840ad5 
With my previous commit, RangeError: bignum too big to convert into `long' was the result when running (0...2**64).max

This commit ports handling for non-RubyFixnums from the 1.7.20 branch.

Addresses, jruby#3118
@bigsur0 bigsur0 mentioned this issue Jul 31, 2015
Merged
bigsur0 pushed a commit to bigsur0/jruby that referenced this issue Jul 31, 2015
Fixing RangeError with code from 1.7 branch
f34200c 
With my previous commit, RangeError: bignum too big to convert into
`long' was the result when running (0...2**64).max

This commit ports handling for non-RubyFixnums from the 1.7.20 branch.

Addresses, jruby#3118
bigsur0 pushed a commit to bigsur0/jruby that referenced this issue Aug 4, 2015
Fixing RangeError with code from 1.7 branch
34f5c8f 
With my previous commit, RangeError: bignum too big to convert into
`long' was the result when running (0...2**64).max

This commit ports handling for non-RubyFixnums from the 1.7.20 branch.

Addresses, jruby#3118
eregon pushed a commit to ruby/spec that referenced this issue Aug 28, 2015
@bigsur0 @eregon
Updating spec to test large values
59b4a52 
Test issue reported in jruby/jruby#3118
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Fixing ClassCastException reported in issue #3118
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@headius @bigsur0 @enebo @kares