Wrong stacktraces from exceptions about wrong number of arguments

Details

  • Type: Bug Bug
  • Status: Closed Closed
  • Priority: Major Major
  • Resolution: Fixed
  • Affects Version/s: JRuby 1.1RC1
  • Fix Version/s: JRuby 1.2
  • Component/s: Core Classes/Modules
  • Labels:
    None
  • Environment:
    Latest JRuby 1.1RC1

Description

Arity checks are done before the method frame is pushed into the frame stack, and hence miss the most important info - the last frame:

"hello".sub

JRuby:
stacktrace.rb:1: wrong number of arguments (0 for 1) (ArgumentError)

MRI:
stacktrace.rb:1:in `sub': wrong number of arguments (0 for 2) (ArgumentError)
from stacktrace.rb:1

Activity

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Vladimir Sizikov added a comment -

The issue still exists in JRuby 1.1.1 (pre 1.1.2), r6779.

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Vladimir Sizikov added a comment - The issue still exists in JRuby 1.1.1 (pre 1.1.2), r6779.
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Charles Oliver Nutter added a comment -

Fixed in r9008 by pushing a backtrace frame immediately before raising the error. I think CompiledMethod still needs this fix, but it's substantially less common. I'll give it a go, though.

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Charles Oliver Nutter added a comment - Fixed in r9008 by pushing a backtrace frame immediately before raising the error. I think CompiledMethod still needs this fix, but it's substantially less common. I'll give it a go, though.

People

  • Assignee:
    Charles Oliver Nutter
    Reporter:
    Vladimir Sizikov
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Dates

  • Created:
    Updated:
    Resolved: