Bug #6981: set_trace_func passes strange bindng on method call defined by define_method

• Status: Closed
• Assignee: ko1 (Koichi Sasada)
• Target version: -
• ruby -v: ruby 2.0.0dev (2012-08-08 trunk 36657) [i386-mswin32_100]

[ko1 (Koichi Sasada)]

set_trace_func passes strange binding on method call ("call") if invoked method was defined by define_method. Correctly speaking, the caller's binding was passed.

example

class C
define_method(:foo){
p:foo
}

def bar
p:bar
end
end

set_trace_func(lambda{|ev, *args|
if ev == 'call'
p eval('self', args[3])
end
})
C.new.foo
#=> main
C.new.bar
#=> #<C:0x2bbc360>

On Ruby 1.8, there is no problem.

[ko1 (Koichi Sasada)]

• Target version changed from 2.0.0 to 2.6

time up.

[ko1 (Koichi Sasada)]

• Status changed from Open to Closed

Ruby 2.1 solved this issue.