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<base href="https://bugs.llvm.org/">
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - Assertion failure at clang/lib/Basic/SourceManager.cpp:1370 in SrcMgr::CharacteristicKind clang::SourceManager::getFileCharacteristic(clang::SourceLocation) const: Loc.isValid() && "Can't get file characteristic of invalid loc!""
href="https://bugs.llvm.org/show_bug.cgi?id=41239">41239</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>Assertion failure at clang/lib/Basic/SourceManager.cpp:1370 in SrcMgr::CharacteristicKind clang::SourceManager::getFileCharacteristic(clang::SourceLocation) const: Loc.isValid() && "Can't get file characteristic of invalid loc!"
</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>noqnoqneo@gmail.com
</td>
</tr>
<tr>
<th>Reporter</th>
<td>alexfh@google.com
</td>
</tr>
<tr>
<th>CC</th>
<td>dcoughlin@apple.com, llvm-bugs@lists.llvm.org
</td>
</tr></table>
<p>
<div>
<pre>$ cat /tmp/q.c
struct s {
char *ss;
};
void g(struct s *d) {
if (d->ss) {
}
f(d);
bcmp(d->ss, "", 4);
}
int f(struct s *str) {}
$ clang-tidy -checks=-*,clang-analyzer* /tmp/q.c --
assert.h assertion failed at clang/lib/Basic/SourceManager.cpp:1370 in
SrcMgr::CharacteristicKind
clang::SourceManager::getFileCharacteristic(clang::SourceLocation) const:
Loc.isValid() && "Can't get file characteristic of invalid loc!"
@ 0x55f75bd2e926 __assert_fail
@ 0x55f75b94cb88 clang::SourceManager::getFileCharacteristic()
@ 0x55f75a37c677 (anonymous
namespace)::NoStoreFuncVisitor::VisitNode()
@ 0x55f75a35f388 generateVisitorsDiagnostics()
@ 0x55f75a35a855 clang::ento::GRBugReporter::generatePathDiagnostics()
@ 0x55f75a35c8eb
clang::ento::BugReporter::generateDiagnosticForConsumerMap()
@ 0x55f75a3570fb clang::ento::BugReporter::FlushReport()
@ 0x55f75a35639b clang::ento::BugReporter::FlushReports()
@ 0x55f75a0f6c30 (anonymous namespace)::AnalysisConsumer::HandleCode()
@ 0x55f75a0e0673 (anonymous
namespace)::AnalysisConsumer::HandleTranslationUnit()
@ 0x55f75a716e0c clang::MultiplexConsumer::HandleTranslationUnit()
@ 0x55f75a886dd4 clang::ParseAST()
@ 0x55f75a6f7593 clang::FrontendAction::Execute()
@ 0x55f75a6905d1 clang::CompilerInstance::ExecuteAction()
@ 0x55f75a5fba01
clang::tooling::FrontendActionFactory::runInvocation()
@ 0x55f759d2f817
clang::tidy::runClangTidy()::ActionFactory::runInvocation()
@ 0x55f75a5fb76a clang::tooling::ToolInvocation::runInvocation()
@ 0x55f75a5fb0e6 clang::tooling::ToolInvocation::run()
@ 0x55f75a5fd9d2 clang::tooling::ClangTool::run()
@ 0x55f759d2a9b1 clang::tidy::runClangTidy()</pre>
</div>
</p>
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