[SCM] systemtap: system-wide probe/trace tool branch, master, updated. release-1.1-138-gf4fe2e9

[SCM] systemtap: system-wide probe/trace tool branch, master, updated. release-1.1-138-gf4fe2e9

[fche]

This is an automated email from the git hooks/post-receive script. It was
generated because a ref change was pushed to the repository containing
the project "systemtap: system-wide probe/trace tool".

The branch, master has been updated
       via  f4fe2e932cc8f445e9e1bc52863e11b669e3afc9 (commit)
      from  d105f6642677bd9ef1b20d1ba180ba0163cb0fa6 (commit)

Those revisions listed above that are new to this repository have
not appeared on any other notification email; so we list those
revisions in full, below.

- Log -----------------------------------------------------------------
commit f4fe2e932cc8f445e9e1bc52863e11b669e3afc9
Author: Frank Ch. Eigler <fche@elastic.org>
Date:   Wed Mar 3 00:28:22 2010 -0500

    PR11004: try / catch error-handling script syntax
    
    * parse.h (try_block): New class.  Update basic visitors.
    * staptree.cxx: Implement basic visitors.
    * parse.cxx (expect_kw): Fix to actually look for keywords.
      (parse_try_block): New function.
      (lexer ctor): Designate 'try' and 'catch' as keywords.
    * elaborate.cxx (dead_assignment_remover, dead_statmtexpr_remover): Optimize.
      (other visitors): Implement.
    * translate.cxx (c_unparser): Implement via super-handy __local__ labels.
      (emit_probe, emit_function): Make outer out: label also __local__.
    * testsuite/buildok/fortyone.stp, semko/fortynine.stp,
      systemtap.base/trycatch.exp: Test it.
    * NEWS, doc/langref.txt, stap.1.in: Document it.

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

Summary of changes:
 NEWS                                  |    6 +++
 doc/langref.tex                       |   24 +++++++++++-
 elaborate.cxx                         |   54 +++++++++++++++++++++++++
 elaborate.h                           |    1 +
 parse.cxx                             |   42 +++++++++++++++++++-
 parse.h                               |    2 +
 stap.1.in                             |   11 +++++-
 staptree.cxx                          |   69 ++++++++++++++++++++++++++++++++-
 staptree.h                            |   16 ++++++++
 testsuite/buildok/fortyone.stp        |   37 +++++++++++++++++
 testsuite/semko/fortynine.stp         |    3 +
 testsuite/systemtap.base/trycatch.exp |   41 +++++++++++++++++++
 translate.cxx                         |   58 ++++++++++++++++++++++++----
 13 files changed, 351 insertions(+), 13 deletions(-)
 create mode 100755 testsuite/buildok/fortyone.stp
 create mode 100755 testsuite/semko/fortynine.stp
 create mode 100644 testsuite/systemtap.base/trycatch.exp


hooks/post-receive
--
systemtap: system-wide probe/trace tool