| Age | Commit message (Collapse) | Author |
|---|
|
lambdas (#1403)
This partially solves issue #1344. Definitions are expanded when the grammar normalizer is called. When this becomes default then the code that expands definitions elsewhere will be removed.
The PR also contains minor changes to the PrintCallback and SygusGrammarNormalize module.
|
|
|
|
* Initial infrastructure for sygus printing.
* Minor
* Minor improvements
* Format
* Minor
* Empty constructor printer.
* Format
* Minor
* Format
* Address.
|
|
and 1362931. (#1373)
|
|
* Clean and document datatype.h.
* More, make TODOs.
* More documentation
* More
* Reference issue.
* Format
* Fixes and improvements.
* Minor
* Minor
* Minor
* Fix
* Minor
* Format
|
|
* Do not allow function variants with operator overloading.
* Minor.
* New clang format.
* Minor improvements.
|
|
CVC4's Swig interface files were casting pointers to longs in multiple
instances. The problem with that is that on certain platforms *cough*
Windows/MinGW *cough* long is only 32-bit even when compiling a 64-bit
executable (they use the LLP64 data model). This made the compilation of
language bindings fail with MinGW. This commit changes the types to
uintptr_t defined in Swig's stdint.i.
|
|
* Represent sygus synthesis conjectures using higher-order quantification, remove associated hacks.
* Minor fix
* Fix bug in Node::hasBoundVar for non-ground operators.
* Add regression.
* Address review.
* Apply clang format.
|
|
* Remove restrictions about function types
* Introduce notion of first-class type, improve assertions, add comment on equality type rule.
* Update comment
|
|
* Move equality query to own file, move equality inference to quantifiers engine.
* Move quantifiers attributes out of TermDb and into QuantAttribute.
* Move term database sygus to quantifiers engine, move some attributes to quantifiers attributes header.
* Split term database into term util.
* Partial fix for #1205 that eliminates need for dependency in node.cpp.
* Add more references to github issues.
|
|
Addresses CIDS: 1457252 and 1379620.
Miscellaneous cleanup to ArrayStoreAll.
|
|
CVC4 was implementing multiple, slightly different hash functions for
pairs. With pull request #1157, we have a decent generic hash function
for pairs. This commit replaces the existing hash function
implementations with a typedef of the generic hash function.
|
|
|
|
|
|
const_iterator. (#1140)
|
|
Removes the following warning when compiling with gcc version 4.8.4 :
../../../../../src/expr/kind_template.h:95:55: warning: '__visibility__' attribute ignored on non-class types [-Wattributes]
Tested with clang-3.5.
|
|
|
|
* Remove unhandled subtypes, which consequently makes typing rules uniformly stricter based on weakening the subtype relation. Ensure coercions in the smt2 and cvc parser for Real decimal constants whose type is Integer. Ensure type annotations are computed during preRewrite to ensure rewriting (which does not preserve types) does not impact term construction for parametric datatypes. This fixes issue #1048 (we now give an type exception).
* Update unit test for parametric datatypes to reflect new subtyping relation.
* Remove deprecated test.
* Make array construction for lambdas work with new subtype relations to handle lambdas like (lambda ((x Int) (y Int)) (ite (= x 0) 0.5 0.0)).
|
|
Changes needed for the bit-blasting floating-point solver which are outside of it's area and / or applicable independently.
|
|
Add isConst check for lambda expressions by conversions to and from an Array representation where isConst is implemented. This enables check-model to succeed on higher-order benchmarks. Change the builtin rewriter for lambda to attempt to put lambdas into constant form. Update regression.
|
|
Commit 62b673a6b8444c14c169a984dd6e3fc8f685851e remove most of the
record/tuple infrastructure but did not remove the classes RecordSelect and
TupleSelect which lead to issues with Java bindings (the references to the
corresponding mkConst implementations could not be resolved). This commit
removes the remaining traces of those classes.
|
|
C++11 introduced the thread_local keyword, so we don't need to use
non-standard extensions or our custom pthread extension anymore.
The behavior was previously introduced as a workaround in commit
753a072c542c1c254d7c6adbf10e091ba585ede5. This commit
introduces the macro CVC4_THREAD_LOCAL that can be used to
declare variables as thread local. For Swig, this macro is defined to
be empty.
|
|
As discussed in pull request #220, commit
360d6ee8d3cdd5ddb47c328043eaed3a107b8db1 mostly got rid of SubrangeBound(s).
There were still a few mentions of it left in the code, most of them commented
out. The occurrences in expr.i and expr_manager.i, however, created issues with
the Python wrapper. This commit removes the SubrangeBound(s) implementation and
other leftovers.
|
|
|
|
|
|
|
|
Commit 4cab39bd4f166716cd3d357a175c346afb838137 moved d_exprMap, d_typeMap,
and d_functions into SymbolTable::Implementation but did not move the deletion
of those objects from SymbolTable to the SymbolTable::Implementation
desconstructor, resulting in a memory leak. This commit fixes the issue.
|
|
|
|
* Consolidating the opaque pointers in SymbolTable. This removes details about the implementation from a public header.
* Removing the guard for SymbolTable for the move constructor.
|
|
* Replacing __gnu_cxx::hash_map with std::unordered_map.
* Replacing __gnu_cxx::hash_set with std::unordered_set.
* Replacing __gnu_cxx::hash with std::hash.
* Adding missing includes.
|
|
Removing it as well.
|
|
Previously, we were checking whether we should use is_sorted
from std or __gnu_cxx. With C++11, std::is_sorted is
guaranteed to exist. This commit changes
arith/normal_form.{h,cpp} to always use std::is_sorted and
also removes the custom implementations for merge and copy by
using the std implementations instead.
|
|
With C++11, we don't need PtrCloser anymore because we can
just use std::unique_ptr.
|
|
|
|
Disable support for subrange and predicate subtypes (which were only partially supported previously).
|
|
|
|
decision procedure to share selectors of the same type across multiple constructors. Major rewrite of the SyGuS solver. Adds several new strategies for I/O example problems (PBE) and invariant synthesis. Major simplifications to sygus parsing and synthesis conjecture representation. Do not support check-synth in portfolio. Add sygus regressions.
|
|
|
|
Conditional coverage
|
|
|
|
|
|
|
|
As reported in bug 769, the signal handlers currently use unsafe
functions such as dynamic memory allocations and fprintf. This commit
fixes the issue by introducing functions for printing statistics in
signal handlers (functions with the `safe` prefix). It also avoids
copying statistics, which further avoids dynamic memory allocation. The
safe printing of statistics has some limitations (it does not support
SExprStats or printing CVC4::Result), which should not matter much in
practice. Printing statistics in a non-signal handler is not affected by
these changes as that uses a separate code path (the functions without
the `safe` prefix).
Additional changes:
- Remove ListStat as it is not used anywhere
- Add unit test for safe printing statistics
|
|
|
|
Forcing some make variables to be absolute paths
lcov does not (officially) support relative paths
src/expr and src/options in particular were breaking it
|
|
regressions.
|
|
|
|
|
|
|
|
add regressions.
|
