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bug fixes to ho_matching - offset alignment inv_var_shift, callback scopes should not be nested, allow bindings that are not ground

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2026-07-09 19:16:07 -07:00
parent ed6e2a241d
commit 1d425e55cd
4 changed files with 80 additions and 28 deletions
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35
src/util/debug.cpp
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@ -36,11 +36,46 @@ bool assertions_enabled() {
return g_enable_assertions;
}
#if defined(_WINDOWS)
#include <windows.h>
#include <dbghelp.h>
#pragma comment(lib, "dbghelp.lib")
static void print_windows_backtrace() {
HANDLE process = GetCurrentProcess();
SymSetOptions(SYMOPT_LOAD_LINES | SYMOPT_DEFERRED_LOADS | SYMOPT_UNDNAME);
SymInitialize(process, nullptr, TRUE);
void * stack[64];
USHORT frames = RtlCaptureStackBackTrace(0, 64, stack, nullptr);
char buf[sizeof(SYMBOL_INFO) + 256 * sizeof(char)];
SYMBOL_INFO * sym = reinterpret_cast<SYMBOL_INFO*>(buf);
sym->SizeOfStruct = sizeof(SYMBOL_INFO);
sym->MaxNameLen = 255;
IMAGEHLP_LINE64 line64;
line64.SizeOfStruct = sizeof(IMAGEHLP_LINE64);
std::cerr << "----- backtrace -----\n";
for (USHORT i = 0; i < frames; i++) {
DWORD64 addr = reinterpret_cast<DWORD64>(stack[i]);
const char * name = "?";
if (SymFromAddr(process, addr, nullptr, sym))
name = sym->Name;
DWORD disp = 0;
std::cerr << i << ": " << name;
if (SymGetLineFromAddr64(process, addr, &disp, &line64))
std::cerr << " (" << line64.FileName << ":" << line64.LineNumber << ")";
std::cerr << "\n";
}
std::cerr << "---------------------\n";
}
#endif
void notify_assertion_violation(const char * fileName, int line, const char * condition) {
std::cerr << "ASSERTION VIOLATION\n"
"File: " << fileName << "\n"
"Line: " << line << '\n'
<< condition << '\n';
#if defined(_WINDOWS)
print_windows_backtrace();
#endif
#ifndef Z3DEBUG
std::cerr << Z3_FULL_VERSION "\n"
"Please file an issue with this message and more detail about how you encountered it at https://github.com/Z3Prover/z3/issues/new\n";