From: "sam.saffron (Sam Saffron)" <sam.saffron@...>
Date: 2012-11-26T07:08:15+09:00
Subject: [ruby-core:50096] [ruby-trunk - Bug #7436] Allow for a "granularity" flag for backtrace_locations


Issue #7436 has been updated by sam.saffron (Sam Saffron).


ouch, this was meant to be a feature req not a bug ... cant figure out how to change 
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Bug #7436: Allow for a "granularity" flag for backtrace_locations
https://bugs.ruby-lang.org/issues/7436#change-33876

Author: sam.saffron (Sam Saffron)
Status: Open
Priority: Normal
Assignee: 
Category: 
Target version: 
ruby -v: 2.0


related to http://bugs.ruby-lang.org/issues/7051

Sometimes one need less information (or more information) associated with backtraces.

It would be nice if one could send in a separate flag informing the VM about the granularity of information required, eg: 

caller_locations(0,-current_depth, BacktraceInfo::Label & BacktraceInfo::Lineno)

This allows for one to take quicker backtraces if they need less information, additionally BacktraceInfo::Bindings and BacktraceInfo::Klass could be added which allow you to gather more information for heavy profiling / diagnostics. 
 




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