<html>
<head>
<base href="https://bugs.llvm.org/">
</head>
<body><table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - Assertio failure in clang::ento::SValBuilder::evalBinOp"
href="https://bugs.llvm.org/show_bug.cgi?id=37209">37209</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>Assertio failure in clang::ento::SValBuilder::evalBinOp
</td>
</tr>
<tr>
<th>Product</th>
<td>clang
</td>
</tr>
<tr>
<th>Version</th>
<td>unspecified
</td>
</tr>
<tr>
<th>Hardware</th>
<td>PC
</td>
</tr>
<tr>
<th>OS</th>
<td>All
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>enhancement
</td>
</tr>
<tr>
<th>Priority</th>
<td>P
</td>
</tr>
<tr>
<th>Component</th>
<td>Static Analyzer
</td>
</tr>
<tr>
<th>Assignee</th>
<td>dcoughlin@apple.com
</td>
</tr>
<tr>
<th>Reporter</th>
<td>alexfh@google.com
</td>
</tr>
<tr>
<th>CC</th>
<td>llvm-bugs@lists.llvm.org
</td>
</tr></table>
<p>
<div>
<pre>$ cat /tmp/q.cc
class C {};
template <typename T>
static T& frame_entry(char *re_frame) {
return reinterpret_cast<T&>(*reinterpret_cast<int*>(re_frame));
}
void f(char *p, C *s) {
frame_entry<const C*>(p) != s;
}
$ clang-tidy -checks=-*,clang-analyzer* /tmp/q.cc --
assertion failed at lib/StaticAnalyzer/Core/SValBuilder.cpp:420 in
clang::ento::SVal
clang::ento::SValBuilder::evalBinOp(clang::ento::ProgramStateRef,
BinaryOperator::Opcode, clang::ento::SVal, clang::ento::SVal, clang::QualType):
op == BO_Add
@ 0x55b5c59df426 __assert_fail
@ 0x55b5c374085c clang::ento::SValBuilder::evalBinOp()
@ 0x55b5c37db199 clang::ento::ExprEngine::VisitBinaryOperator()
@ 0x55b5c37b60b2 clang::ento::ExprEngine::Visit()
@ 0x55b5c37b137e clang::ento::ExprEngine::ProcessStmt()
@ 0x55b5c37b109b clang::ento::ExprEngine::processCFGElement()
@ 0x55b5c37d5985 clang::ento::CoreEngine::HandlePostStmt()
@ 0x55b5c37d4ddd clang::ento::CoreEngine::ExecuteWorkList()
@ 0x55b5c350a06c (anonymous
namespace)::AnalysisConsumer::ActionExprEngine()
@ 0x55b5c3509be6 (anonymous namespace)::AnalysisConsumer::HandleCode()
@ 0x55b5c34f5bd4 (anonymous
namespace)::AnalysisConsumer::HandleTranslationUnit()
@ 0x55b5c3a8f78c clang::MultiplexConsumer::HandleTranslationUnit()
@ 0x55b5c3c312e3 clang::ParseAST()</pre>
</div>
</p>
<hr>
<span>You are receiving this mail because:</span>
<ul>
<li>You are on the CC list for the bug.</li>
</ul>
</body>
</html>