Project

General

Profile

Actions
Copy link

Bug #5527

closed

set_trace_func binding incorrect

Added by trans (Thomas Sawyer) about 13 years ago. Updated over 5 years ago.

Status:
Closed
Assignee:
ko1 (Koichi Sasada)
Target version:
-
ruby -v:
ruby 1.9.3dev (2011-09-23 revision 33323) [x86_64-linux]
Backport:
2.2: UNKNOWN, 2.3: UNKNOWN, 2.4: UNKNOWN
[ruby-core:40568]

Description

set_trace_func seems to be broken. I traced the issue to the binding
(b below).

  $ cat t.rb 
  fn = lambda do |e, f, l, m, b, k| 
    p Kernel.eval('self', b) 
  end 
  set_trace_func(fn) 
  "  a  ".strip 

  $ rbenv shell 1.8.7-p352 
  $ ruby t.rb 
  main 
  "  a  " 
  "  a  " 

  $ rbenv shell 1.9.3-rc1 
  $ ruby t.rb 
  main 
  main 
  main 
  main

It would seem the binding has somehow become the binding-of-caller, rather than receiver.

Actions
Copy link

Also available in: Atom PDF

Like0
Like0Like0Like0Like0Like0