Multiply-binding JRubyMethod's with arity (min:0, max:2) can't have block args
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Key: JRUBY-2530
URL: http://jira.codehaus.org/browse/JRUBY-2530
Project: JRuby
Issue Type: Bug
Components: Core Classes/Modules
Environment: Latest JRuby 1.1.1 +
Reporter: Vladimir Sizikov
Assignee: Vladimir Sizikov
Fix For: JRuby 1.1.2
If such methods have the block args, then an attempt to invoke a method without
a block would lead to exception.
For example:
(in RubyKernel, prior to revision 6712):
public static IRubyObject chomp(ThreadContext context, IRubyObject recv, Block
block)
public static IRubyObject chomp(ThreadContext context, IRubyObject recv,
IRubyObject arg0, Block block)
public static IRubyObject chomp(ThreadContext context, IRubyObject recv,
IRubyObject arg0, IRubyObject arg1, Block block)
These are 3 methods all binding to "chomp", but with different arity.
Any attempt to invoke chomp method without a block would lead to something like
this:
{noformat}
c:\java\jruby-1.1.1\bin>jruby -e chomp
Exception in thread "main" java.lang.AbstractMethodError:
org.jruby.internal.runtime.methods.DynamicMethod.call(Lor
g/jruby/runtime/ThreadContext;Lorg/jruby/runtime/builtin/IRubyObject;Lorg/jruby/RubyModule;Ljava/lang/String;)Lorg/
jruby/runtime/builtin/IRubyObject;
{noformat}
Will fix.
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