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2012-09-28rename Assert.h/Assert.cpp to cvc4_assert.h/cvc4_assert.cpp -- we need to ↵Morgan Deters
make it unambiguous for case-insensitive filesystems like on Mac. Fixes Mac builds
2012-09-28Public interface review items:Morgan Deters
* Internal uses of CheckArgument changed to AssertArgument/AlwaysAssertArgument() * Make util/Assert.h cvc4_private instead of public, so AssertionException and friends are now internal-only * CheckArgument() throws non-AssertionException * things outside the core library (parsers, driver) use regular C-style assert, or a public exception type. * auto-generated documentation for Smt options and internal options Also, a small fix to SMT-LIBv1 QF_ABV and QF_AUFBV definitions, which were nonstandard.
2012-03-07fix some Java compatibility-layer interface problems; also fix some Mac OS X ↵Morgan Deters
build issues
2011-09-02Merge from my post-smtcomp branch. Includes:Morgan Deters
Dumping infrastructure. Can dump preprocessed queries and clauses. Can also dump queries (for testing with another solver) to see if any conflicts are missed, T-propagations are missed, all lemmas are T-valid, etc. For a full list of options see --dump=help. CUDD building much cleaner. Documentation and assertion fixes. Printer improvements, printing of commands in language-defined way, etc. Typechecker stuff in expr package now autogenerated, no need to manually edit the expr package when adding a new theory. CVC3 compatibility layer (builds as libcompat). SWIG detection and language binding support (infrastructure). Support for some Z3 extended commands (like datatypes) in SMT-LIBv2 mode (when not in compliance mode). Copyright and file headers regenerated.
2011-03-10Fix bug 246 (occasional buffer overflow related to varargs in ↵Morgan Deters
assertion-failure string construction) and addition of an assert_white unit test check for the issue
2010-10-04remove/shuffle some #include dependencies; fix some documentation; apply ↵Morgan Deters
coding standards
2010-10-03file header documentation regenerated with contributors names; no code ↵Morgan Deters
modified in this commit
2010-09-30fixed a number of problems with mac os x builds. build now works on mac os ↵Morgan Deters
x if you disable the clock_gettime check in configure.ac (resolves bug #202), but the parser is broken (new bug #208)
2010-09-27add workaround for systems (i.e., Mac OS X) that don't support __thread; ↵ACSYS
also configure script auto-detection of __thread support and syntax
2010-07-05better exception wording, assertion-handling in multiple-exception case; ↵Morgan Deters
resolves bug 175. also newer URL for config/pkg.m4
2010-06-04** Don't fear the files-changed list, almost all changes are in the **Morgan Deters
** file-level documentation at the top of the sources. ** This is the "make bugzilla stop bugging me" bugfix commit. * Remove BackedNodeBuilder<> and collapse NodeBuilder<> hierarchy. Updated documentation in the file. Resolves bug #99. * Convenience NodeBuilders (PlusNodeBuilder, OrNodeBuilder, etc.) moved into a separate file. Partially resolves bug #100. * Moved isAssociative(Kind) into kind.h (and into the CVC4::kind namespace) instead of metakind.h (where it was in CVC4::metakind). This clears up a warning (private #inclusion) from the SMT and SMT2 parsers, and maybe makes more sense anyways, since this is based on the kind (and not the metakind) of an operator. * Documentation improvement; doxygen top-level \file gestures, \brief gestures for files, etc. Changed contrib/update-copyright.pl for this change, and post-processed to add \brief. Resolves bug #98. * Removed ExprManager::mkExpr(Kind) and NodeManager::mkNode(Kind). They no longer made sense. Resolves bug #91.
2010-04-04* Node::isAtomic() now looks at an "atomic" attribute of argumentsMorgan Deters
instead of assuming it's atomic based on kind. Atomicity is determined at node building time. Fixes bug #81. If this is determined to make node building too slow, we can allocate another attribute "AtomicHasBeenComputed" to lazily compute atomicity. * TheoryImpl<> has gone away. Theory implementations now derive from Theory directly and share a single RegisteredAttr attribute for term registration (which shouldn't overlap: every term is "owned" by exactly one Theory). Fixes bug #79. * Additional atomicity tests in ExprBlack unit test. * More appropriate whitebox testing for attribute ID assignment (AttributeWhite unit test). * Better (and more correct) assertion checking in NodeBuilderBlack. * run-regression script now checks exit status against what's provided in "% EXIT: " gesture in .cvc input files, and stderr against "% EXPECT-ERROR: ". These can be used to support intended failures. Fixes bug #84. Also add "% EXIT: " gestures to all .cvc regressions in repository. * Solved some "control reaches end of non-void function" warnings in src/parser/bounded_token_buffer.cpp by replacing "AlwaysAssert(false)" with "Unreachable()" (which is known statically to never return normally). * Regression tests now use the cvc4 binary under builds/$(CURRENT_BUILD)/src/main instead of the one in bin/ which may not be properly installed yet at that point of the build. (Partially fixes bug #46.) * -fvisibility=hidden is now included by configure.ac instead of each Makefile.am, which will make it easier to support platforms (e.g. cygwin) that do things a different way. * TheoryUF code formatting. (re: my code review bug #64) * CDMap<> is leaking memory again, pending a fix for bug #85 in the context subsystem. (To avoid serious errors, can't free context objects.) * add ContextWhite unit test for bug #85 (though it's currently "defanged," awaiting the bugfix) * Minor documentation, other cleanup.
2010-04-01PARSER STUFF:Morgan Deters
* 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.
2010-03-05* public/private code untangled (smt/smt_engine.h no longer #includesMorgan Deters
expr/node.h). This removes the warnings we had during compilation, and heads off a number of potential linking errors due to improper inlining of private (library-only) stuff in client (out-of-library) code. * "configure" now takes some options as part of a "bare-option" build type (e.g., "./configure debug-coverage" or "./configure production-muzzle"). * split cdo.h, cdlist.h, cdmap.h, and cdset.h from context.h * split cdlist_black unit test from context_black * implement CDMap<>. * give ExprManagers ownership of the context (and have SmtEngine share that one) * fix main driver to properly report file-not-found * fix MemoryMappedInputBuffer class to report reasons for "errno"-returned system errors * src/expr/attribute.h: context-dependent attribute kinds now supported * test/unit/expr/node_white.h: context-dependent attribute tests * src/prop/cnf_conversion.h and associated parts of src/util/options.h and src/main/getopt.cpp: obsolete command-line option, removed. * src/util/Assert.h: assertions are now somewhat more useful (in debug builds, anyway) during stack unwinding. * test/unit/theory/theory_black.h: test context-dependent behavior of registerTerm() attribute for theories * src/expr/node_builder.h: formatting, fixes for arithmetic convenience node builders, check memory allocations * test/unit/expr/node_builder_black.h: add tessts for addition, subtraction, unary minus, and multiplication convenience node builders * src/expr/attribute.h: more comments * (various) code formatting, comment cleanup, added throws specifier to some destructors * contrib/code-checker: prototype perl script to test (some) code policy * contrib/indent-settings: command line for GNU indent to indent using CVC4 style (sort of; this is a work in progress) * COPYING: legal stuff * DESIGN_QUESTIONS: obsolete, removed
2010-02-04remove -*- c++ -*- emacs tag from source files (it overrides ↵Morgan Deters
cvc4-c++-editing-mode from contrib/editing-with-emacs
2010-02-04minor fix for update-copyright.pl; ran update-copyright.pl on all sources; ↵Morgan Deters
regenerated configure script
2009-12-17update-copyright.pl now retrieves and incorporates author information from ↵Morgan Deters
repository history; re-ran update-copyright.pl; cleaned up some things with make
2009-12-10cleanups, assert work, add a stubbed uf theory, fix driverMorgan Deters
2009-12-09some fixes and organizational adjustments to assert code, parsers/lexers, ↵Morgan Deters
and build process
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