compat version in JRubyMethod hides method signatures without the attribute
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Key: JRUBY-4228
URL: http://jira.codehaus.org/browse/JRUBY-4228
Project: JRuby
Issue Type: Bug
Components: Core Classes/Modules
Reporter: David Calavera
Trying to fix JRUBY-4222 I came across that when we have two methods with the
same @JRubyMethod name and one of them contains the attribute "compat", it
hides the other method and its not enabled in that mode.
this code doesn't work because jruby doesn't interpret the first method as ruby
1.9 compatible:
{code}
@JRubyMethod(name = "with_index", frame = true)
public static IRubyObject with_index(ThreadContext context, IRubyObject
self, final Block block) {
return with_index_common(context, self, block, "with_index",
context.getRuntime().getNil());
}
@JRubyMethod(name = "with_index", frame = true, compat =
CompatVersion.RUBY1_9)
public static IRubyObject with_index19(ThreadContext context, IRubyObject
self, IRubyObject arg, final Block block) {
return with_index_common(context, self, block, "with_index", arg);
}
{code}
and calling the method without arguments fails because there is a wrong number
of arguments:
{code}
da...@david-mirai ~/dev/jruby$ bin/jruby --1.9 -e 'p [1,2].each.with_index'
-e:1:in `with_index': wrong # of arguments(0 for 1) (ArgumentError)
from -e:1
{code}
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