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Date: Wed, 10 Aug 2005 03:15:00 -0000
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From: graydon@sourceware.org
To: systemtap-cvs@sources.redhat.com
Subject: src elaborate.cxx elaborate.h staptree.cxx sta ...
X-SW-Source: 2005-q3/txt/msg00160.txt.bz2
List-Id: <systemtap-cvs.sourceware.org>

CVSROOT:	/cvs/systemtap
Module name:	src
Changes by:	graydon@sourceware.org	2005-08-10 03:15:28

Modified files:
	.              : elaborate.cxx elaborate.h staptree.cxx 
	                 staptree.h parse.cxx parse.h translate.cxx 
	                 tapsets.cxx ChangeLog 

Log message:
	2005-08-09  Graydon Hoare  <graydon@redhat.com>
	
	* staptree.{cxx,h}
	(target_symbol): New struct.
	(*_visitor::visit_target_symbol): Support it.
	(visitor::active_lvalues)
	(visitor::is_active_lvalue)
	(visitor::push_active_lvalue)
	(visitor::pop_active_lvalue): Support lvalue-detection.
	(delete_statement::visit)
	(pre_crement::visit)
	(post_crement::visit)
	(assignment::visit): Push and pop lvalue expressions.
	* elaborate.{cxx,h}
	(lvalule_aware_traversing_visitor): Remove class.
	(no_map_mutation_during_iteration_check)
	(mutated_map_collector): Update lvalue logic.
	(typeresolution_info::visit_target_symbol): Add, throw error.
	* parse.{cxx,h}
	(tt2str)
	(tok_is)
	(parser::expect_*)
	(parser::peek_*): New helpers.
	(parser::parse_symbol): Rewrite, support target_symbols.
	* translate.cxx (c_unparser::visit_target_symbol): Implement.
	* tapsets.cxx (var_expanding_copy_visitor): Update lvalue logic,
	change visit_symbol to visit_target_symbol.

Patches:
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/elaborate.cxx.diff?cvsroot=systemtap&r1=1.27&r2=1.28
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/elaborate.h.diff?cvsroot=systemtap&r1=1.12&r2=1.13
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/staptree.cxx.diff?cvsroot=systemtap&r1=1.26&r2=1.27
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/staptree.h.diff?cvsroot=systemtap&r1=1.21&r2=1.22
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/parse.cxx.diff?cvsroot=systemtap&r1=1.19&r2=1.20
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/parse.h.diff?cvsroot=systemtap&r1=1.13&r2=1.14
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/translate.cxx.diff?cvsroot=systemtap&r1=1.26&r2=1.27
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/tapsets.cxx.diff?cvsroot=systemtap&r1=1.30&r2=1.31
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/ChangeLog.diff?cvsroot=systemtap&r1=1.84&r2=1.85