PARSER STUFF:

* Other minor changes to the new parser to match coding guidelines,
  add documentation, ....

* Add CFLAGS stuff to configure.ac parser Makefile.ams.  This ensures
  that profiling, coverage, optimization, debugging, and warning
  level options will apply to the new parser as well (which is in C,
  not C++).  This fixes the deprecated warning we were seeing this
  evening.

* Now, if you have ANTLR_HOME set in your environment, you don't need
  to specify --with-antlr-dir to ./configure or have libantlr3c
  installed in standard places.  --with-antlr-dir still overrides
  $ANTLR_HOME, and if the installation in $ANTLR_HOME is missing or
  doesn't work, the standard places are still tried.

* Extend "silent make" to new parser stuff.

* Added src/parser/bounded_token_buffer.{h,cpp} to the list of
  exclusions in contrib/update-copyright.pl and mention them as
  excluded from CVC4 copyright in COPYING.  They are antlr3-derived
  works, covered under a BSD license.

OTHER STUFF:

* expr_manager.h, expr.h, expr_manager.cpp, and expr.cpp are now
  auto-generated by a "mkexpr" script.  This provides the correct
  instantiations of mkConst() for public use, e.g., by the parser.

* Fix doxygen documentation in expr, expr_manager.. closes bug #35

* Node::isAtomic() implemented in a better way, based on theory kinds
  files.  Fixes bug #40.  To support this, a "nonatomic_operator"
  command has been added.  All other "parameterized" or "operator"
  kinds are atomic.

* Added expr_black test

* Remove kind::TRUE and kind::FALSE and make a new CONST_BOOLEAN kind
  that takes a "bool" payload; for example, to make "true" you now do
  nodeManager->mkConst(true).

* Make new "cvc4_public.h" and "cvc4parser_public.h" headers.  Private
  headers should include "cvc4_private.h"
  (resp. "cvc4parser_private.h"), which existed previously.  Public
  headers should include the others.  **No one** should include the
  autoheader #include (which has been renamed "cvc4autoconfig.h")
  directly, and public CVC4 headers can't access its #defines.  This
  is to avoid us having the same distribution problem as libantlr3c.

* Preliminary fixes based on Tim's code review of attributes (bug #61).
  This includes splitting hairy template internals into
  attribute_internals.h, for which another code review ticket will be
  opened.  Bug is still outstanding, but pending further
  refactoring/documentation.

* Some *HashFcns renamed to *HashStrategy to match refactoring done
  elsewhere (done by Chris?) earlier this week.

* Simplified creation of make rules for generated files (expr.cpp,
  expr.h, expr_manager.cpp, expr_manager.h, theoryof_table.h, kind.h,
  metakind.h).

* CVC4::Configuration interface and implementation split (so private
  stuff doesn't leak into public headers).

* Some documentation/code formatting fixes.

* Add required versions of autotools to autogen.sh.

* src/expr/mkmetakind: fix a nonportable thing in invocation of "expr"
  that was causing warnings on Red Hat.

* src/context/cdmap.h: add workaround to what appears to be a g++ 4.1
  parsing bug.

1 files changed, 44 insertions, 10 deletions

diff --git a/COPYING b/COPYING
index 3161a4784..f75d70573 100644
--- a/COPYING
+++ b/COPYING
@@ -4,16 +4,17 @@ All rights reserved.
 
 This is a prerelease version; distribution is restricted.
 
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT OWNERS AND CONTRIBUTORS ''AS IS'' AND ANY
-EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNERS OR CONTRIBUTORS BE LIABLE FOR ANY
-DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT OWNERS AND CONTRIBUTORS
+''AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+OWNERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 -- Morgan Deters <mdeters@cs.nyu.edu>  Thu, 04 Mar 2010 20:46:40 -0500
 
@@ -81,3 +82,36 @@ See config/doxygen.am.  Its copyright:
   Copyright (C) 2004 Oren Ben-Kiki
   This file is distributed under the same terms as the Automake macro files.
 
+CVC4 incorporates code from ANTLR3, excluded from the above copyright.
+See http://www.antlr.org/, and the files
+src/parser/bounded_token_buffer.h and
+src/parser/bounded_token_buffer.cpp.  Their copyright:
+
+  [The "BSD licence"]
+  Copyright (c) 2005-2009 Jim Idle, Temporal Wave LLC
+  http://www.temporal-wave.com
+  http://www.linkedin.com/in/jimidle
+ 
+  All rights reserved.
+ 
+  Redistribution and use in source and binary forms, with or without
+  modification, are permitted provided that the following conditions
+  are met:
+  1. Redistributions of source code must retain the above copyright
+     notice, this list of conditions and the following disclaimer.
+  2. Redistributions in binary form must reproduce the above copyright
+     notice, this list of conditions and the following disclaimer in the
+     documentation and/or other materials provided with the distribution.
+  3. The name of the author may not be used to endorse or promote products
+     derived from this software without specific prior written permission.
+ 
+  THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+  IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+  OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+  IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+  DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+  THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.