[haiku-bugs] Re: [Haiku] #9398: Debugger fails to parse C++11 compiled program

  • From: "anevilyak" <trac@xxxxxxxxxxxx>
  • Date: Tue, 22 Jan 2013 23:23:26 -0000

#9398: Debugger fails to parse C++11 compiled program
-------------------------------------+----------------------------
   Reporter:  pulkomandy             |      Owner:  anevilyak
       Type:  bug                    |     Status:  new
   Priority:  normal                 |  Milestone:  R1
  Component:  Applications/Debugger  |    Version:  R1/Development
 Resolution:                         |   Keywords:
 Blocked By:                         |   Blocking:
Has a Patch:  0                      |   Platform:  All
-------------------------------------+----------------------------
Changes (by anevilyak):

 * version:  R1/alpha4.1 => R1/Development


Comment:

 Seems that in this instance gcc's generating some tags for GNU extensions
 to DWARF that aren't yet part of the standard, specifically:

 {{{
  * DW_TAG_GNU_template_parameter_pack: 0x4107
  * DW_TAG_GNU_formal_parameter_pack: 0x4108
 }}}

 The proposed extensions are referenced at
 http://wiki.dwarfstd.org/index.php?title=C%2B%2B0x:_Variadic_templates

 Will need to look into this a bit to see how to handle those.

-- 
Ticket URL: <http://dev.haiku-os.org/ticket/9398#comment:1>
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