it uses copy constructor instead of move when returning a scoped_anum in functions such as power and root.
This leads to freeing memory that gets passed as return value.
The copy constructor for scoped_numeral is also suspicious because it doesn't ensure memory ownership.
* sat_literal: make constants constexpr
* dlist: rename elem -> list
* tbv: use get_bit
* additional pdd and rational tests
* egraph: callback setters take functions by value
This allows to set callbacks without defining a separate variable for
the callback lambda.
(previous usage does one copy of the function, exactly as before)
* cmake: enable compiler error when non-void function does not return value
plugin setting allows adding equality saturation within the E-graph propagation without involving externalizing theory solver dispatch. It makes equality saturation independent of SAT integration.
Add a special relation operator to support ad-hoc AC symbols.
* Improve 4be26eb543
* Add-on to 0f4f32c5d0
* Fix mk_numeral
* Fix corner-case in fp.div
* Fixes for corner-cases in mk_to_fp_(un)signed
* Fix out-of-range results in mpf_manager::fma
* Further adjustments for fp.to_fp_(un)signed
* fp.to_fp from real can't be NaN
* fp.to_fp from reals: add bounds
* Fix NaN encodings in theory_fpa.
* Fix fp.fma rounding with tiny floats
* Fix literal creation order in theory_fpa
* replace u_set by indexed_uint_set
* replace u_set by indexed_uint_set
* create insert-fresh and insert for indexed_uint_set to make use cases with non-fresh inserts easier
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* update nightly to pull arm
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* update nightly to pull arm
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* fixing the build of lp_tst
* update nightly to pull arm
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
* replace u_set by indexed_uint_set
* replace u_set by indexed_uint_set
* fixing the build of lp_tst
* remove unnecessery call to contains() before
insert to indexed_uint_set
* formatting, no check for contains()
in indexed_uint_set, always init m_touched_rows to nullptr
---------
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
Co-authored-by: Nikolaj Bjorner <nbjorner@microsoft.com>
Fix missing <cstdint> include in src/util/tptr.h that causes build
failure with GCC 13:
```
In file included from /tmp/z3/src/util/region.cpp:53:
/tmp/z3/src/util/region.cpp: In member function ‘void* region::allocate(size_t)’:
/tmp/z3/src/util/tptr.h:29:62: error: ‘uintptr_t’ does not name a type
29 | #define ALIGN(T, PTR) reinterpret_cast<T>(((reinterpret_cast<uintptr_t>(PTR) >> PTR_ALIGNMENT) + \
| ^~~~~~~~~
/tmp/z3/src/util/region.cpp:82:22: note: in expansion of macro ‘ALIGN’
82 | m_curr_ptr = ALIGN(char *, new_curr_ptr);
| ^~~~~
/tmp/z3/src/util/region.cpp:57:1: note: ‘uintptr_t’ is defined in header ‘<cstdint>’; did you forget to ‘#include <cstdint>’?
56 | #include "util/page.h"
+++ |+#include <cstdint>
57 |
```
- convert reduce-args to a simplifier. Currently exposed as reduce-args2 tactic until the old tactic code gets removed.
- bug fixes in model_reconstruction trail
- allow multiple defs to be added with same pool of removed formulas
- fix tracking of function symbols instead of expressions to filter replay
- add nla_divisions to track (cheap) divisibility lemmas.
-
Fix src/util/hwf.cpp for building with MinGW-w64 clang targetting Windows 32-bit.
Without this fix there is an arror about `__control87_2` not being defined.
