[jruby-dev] [jira] (JRUBY-6745) ClassCastException calling Fixnum#== with a Java Integer

Tue, 26 Jun 2012 13:41:27 -0700
Issue Type: Bug Bug
Affects Versions: JRuby 1.7.0.pre1
Assignee: Unassigned
Components: Java Integration
Created: 26/Jun/12 3:41 PM
Description: 
system ~/projects/jruby/tmp $ jruby -X+C -rjava -e "5 == java.lang.Integer.new(5)"
Integer.java:52:in `compareTo': java.lang.ClassCastException: java.lang.Long cannot be cast to java.lang.Integer
	from NativeMethodAccessorImpl.java:-2:in `invoke0'
	from NativeMethodAccessorImpl.java:57:in `invoke'
	from DelegatingMethodAccessorImpl.java:43:in `invoke'
	from Method.java:601:in `invoke'
	from JavaMethod.java:455:in `invokeDirectWithExceptionHandling'
	from JavaMethod.java:316:in `invokeDirect'
	from InstanceMethodInvoker.java:59:in `call'
	from MethodHandle.java:566:in `invokeWithArguments'
	from InvocationLinker.java:166:in `invocationFallback'
	from file:/Users/headius/projects/jruby/lib/jruby.jar!/jruby/java/java_ext/java.lang.rb:29:in `method__6$RUBY$\=\^=\_'
	from Users$headius$projects$jruby$lib$jruby_dot_jar$jruby$java$java_ext$java_dot_lang$method__6$RUBY$\=\^=\_:-1:in `call'
	from Users$headius$projects$jruby$lib$jruby_dot_jar$jruby$java$java_ext$java_dot_lang$method__6$RUBY$\=\^=\_:-1:in `call'
	from RuntimeHelpers.java:2686:in `invokedynamic'
	from RubyComparable.java:117:in `callCmpMethod'
	from RubyComparable.java:108:in `op_equal19'
	from RubyComparable$INVOKER$s$1$0$op_equal19.gen:-1:in `call'
	from RuntimeHelpers.java:2686:in `invokedynamic'
	from RubyNumeric.java:878:in `op_num_equal'
	from RubyFixnum.java:825:in `op_equalOther'
	from RubyFixnum.java:818:in `op_equal19'
	from MethodHandle.java:566:in `invokeWithArguments'
	from InvocationLinker.java:166:in `invocationFallback'
	from -e:1:in `__file__'
	from -e:-1:in `load'
	from Ruby.java:778:in `runScript'
	from Ruby.java:771:in `runScript'
	from Ruby.java:648:in `runNormally'
	from Ruby.java:497:in `runFromMain'
	from Main.java:376:in `doRunFromMain'
	from Main.java:265:in `internalRun'
	from Main.java:231:in `run'
	from Main.java:215:in `run'
	from Main.java:195:in `main'
Fix Versions: JRuby 1.7.0.pre2
Project: JRuby
Priority: Major Major
Reporter: Charles Oliver Nutter
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