[SCM] systemtap: system-wide probe/trace tool branch, master, updated. release-1.6-47-ga80f28d

[jistone at sourceware dot org]

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- Log -----------------------------------------------------------------
commit a80f28d81731197377d9e53421b668aed92d8407
Author: Josh Stone <jistone@redhat.com>
Date:   Mon Aug 1 12:41:32 2011 -0700

    PR12135: Pretty-print should skip masked inherited members
    
    * tapsets.cxx (dwarf_pretty_print::recurse_struct_members): Traverse
      inheritance breadth-first, and remember shallower names printed.
    * testsuite/systemtap.base/inherit.*: Add pretty-printing to the test.

commit 1de6dd7a9ac79376ca048ef8537d6cf11379564a
Author: Josh Stone <jistone@redhat.com>
Date:   Mon Aug 1 12:24:20 2011 -0700

    PR12135: Discard inheritance "dupes" in suggested alternatives
    
    * dwflpp.cxx (dwflpp::print_members): Track already seen members in a
      set, so we don't print names twice (as with masked inherited members).

commit e5a573c0bbb449e2d7f0908be1da1bc2bdc9d9ec
Author: Josh Stone <jistone@redhat.com>
Date:   Mon Aug 1 11:58:36 2011 -0700

    PR12135: Prefer subclass members if they mask the superclass
    
    * dwflpp.cxx (dwflpp::find_struct_member): Use a breadth-first search
      through inheritance trees, so masked members will be pulled from the
      subclass rather than the superclass.
    * testsuite/systemtap.base/inherit.*: New test for inheritance games.

-----------------------------------------------------------------------

Summary of changes:
 dwflpp.cxx                           |   86 ++++++++++++++++-----------
 dwflpp.h                             |    3 +-
 tapsets.cxx                          |  107 +++++++++++++++++++---------------
 testsuite/systemtap.base/inherit.cxx |   18 ++++++
 testsuite/systemtap.base/inherit.exp |   28 +++++++++
 testsuite/systemtap.base/inherit.stp |   19 ++++++
 6 files changed, 179 insertions(+), 82 deletions(-)
 create mode 100644 testsuite/systemtap.base/inherit.cxx
 create mode 100644 testsuite/systemtap.base/inherit.exp
 create mode 100644 testsuite/systemtap.base/inherit.stp


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