https://bugs.kde.org/show_bug.cgi?id=417971
--- Comment #4 from Cyp <cyp...@gmail.com> ---
After building llvm with `cmake -DLLVM_ENABLE_ASSERTIONS=ON
-DLLVM_ENABLE_PROJECTS=clang -G "Unix Makefiles" ../llvm`:
kdevelop: /git/llvm-project/clang/tools/libclang/CXCursor.cpp:129: CXCursor
clang::cxcursor::MakeCXCursor(const clang::Stmt*, const clang::Decl*,
CXTranslationUnit, clang::SourceRange): Assertion `S && TU && "Invalid
arguments!"' failed.
gdb says S is null:
#3 0x00007ffff5fc8f72 in __GI___assert_fail
(assertion=0x7fff92ad7da6 "S && \"Invalid arguments! (S)\"",
file=0x7fff92ad7760 "/git/llvm-project/clang/tools/libclang/CXCursor.cpp",
line=129, function=0x7fff92ad7d30 "CXCursor clang::cxcursor::MakeCXCursor(const
clang::Stmt*, const clang::Decl*, CXTranslationUnit, clang::SourceRange)") at
assert.c:101
#4 0x00007fff8d56a73f in clang::cxcursor::MakeCXCursor(clang::Stmt const*,
clang::Decl const*, CXTranslationUnitImpl*, clang::SourceRange) (S=0x0,
Parent=0x0, TU=0x7fff74057c00, RegionOfInterest=...)
at /git/llvm-project/clang/tools/libclang/CXCursor.cpp:129
#5 0x00007fff8d4e874d in
clang::cxcursor::CursorVisitor::EnqueueWorkList(llvm::SmallVector<clang::cxcursor::VisitorJob,
10u>&, clang::Stmt const*) (this=0x7fff8caae310, WL=..., S=0x0)
at /git/llvm-project/clang/tools/libclang/CIndex.cpp:2966
#6 0x00007fff8d4e988c in clang::cxcursor::CursorVisitor::Visit(clang::Stmt
const*) (this=0x7fff8caae310, S=0x0) at
/git/llvm-project/clang/tools/libclang/CIndex.cpp:3194
#7 0x00007fff8d4e955e in
clang::cxcursor::CursorVisitor::RunVisitorWorkList(llvm::SmallVector<clang::cxcursor::VisitorJob,
10u>&) (this=0x7fff8caae310, WL=...)
at /git/llvm-project/clang/tools/libclang/CIndex.cpp:3152
#8 0x00007fff8d4e989f in clang::cxcursor::CursorVisitor::Visit(clang::Stmt
const*) (this=0x7fff8caae310, S=0x7fff74096938) at
/git/llvm-project/clang/tools/libclang/CIndex.cpp:3195
#9 0x00007fff8d4dde67 in
clang::cxcursor::CursorVisitor::VisitChildren(CXCursor) (this=0x7fff8caae310,
Cursor=...) at /git/llvm-project/clang/tools/libclang/CIndex.cpp:514
#10 0x00007fff8d4ee64e in clang_visitChildren(CXCursor, CXCursorVisitor,
CXClientData)
(parent=..., visitor=0x7fffa8f11ba0 <(anonymous
namespace)::visitCursor(CXCursor, CXCursor, CXClientData)>,
client_data=0x7fff8cab08d0) at
/git/llvm-project/clang/tools/libclang/CIndex.cpp:4389
#11 0x00007fffa8f12676 in (anonymous
namespace)::Visitor::buildCompoundStatement<(CXCursorKind)144> (cursor=...,
this=0x7fff8cab08d0) at
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/include/g++-v9/bits/move.h:99
#12 (anonymous namespace)::visitCursor(CXCursor, CXCursor, CXClientData)
(cursor=..., parent=..., data=0x7fff8cab08d0)
at
/var/tmp/portage/dev-util/kdevelop-5.5.0/work/kdevelop-5.5.0/plugins/clang/duchain/builder.cpp:1587
#13 0x00007fff8d4e8de9 in
clang::cxcursor::CursorVisitor::RunVisitorWorkList(llvm::SmallVector<clang::cxcursor::VisitorJob,
10u>&) (this=0x7fff8caaefb0, WL=...)
at /git/llvm-project/clang/tools/libclang/CIndex.cpp:3052
#14 0x00007fff8d4e989f in clang::cxcursor::CursorVisitor::Visit(clang::Stmt
const*) (this=0x7fff8caaefb0, S=0x7fff74096ad8) at
/git/llvm-project/clang/tools/libclang/CIndex.cpp:3195
#15 0x00007fff8d4dde04 in
clang::cxcursor::CursorVisitor::VisitChildren(CXCursor) (this=0x7fff8caaefb0,
Cursor=...) at /git/llvm-project/clang/tools/libclang/CIndex.cpp:507
#16 0x00007fff8d4ee64e in clang_visitChildren(CXCursor, CXCursorVisitor,
CXClientData)
(parent=..., visitor=0x7fffa8f11ba0 <(anonymous
namespace)::visitCursor(CXCursor, CXCursor, CXClientData)>,
client_data=0x7fff8cab08d0) at
/git/llvm-project/clang/tools/libclang/CIndex.cpp:4389
#17 0x00007fffa8f1627b in (anonymous
namespace)::Visitor::buildCompoundStatement<(CXCursorKind)202> (cursor=...,
this=0x7fff8cab08d0) at
/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/include/g++-v9/bits/move.h:99
#18 (anonymous namespace)::visitCursor(CXCursor, CXCursor, CXClientData)
(cursor=..., parent=..., data=0x7fff8cab08d0)
at
/var/tmp/portage/dev-util/kdevelop-5.5.0/work/kdevelop-5.5.0/plugins/clang/duchain/builder.cpp:1585
#19 0x00007fff8d4dcde8 in clang::cxcursor::CursorVisitor::Visit(CXCursor, bool)
(this=0x7fff8caafa70, Cursor=..., CheckedRegionOfInterest=false) at
/git/llvm-project/clang/tools/libclang/CIndex.cpp:213
#20 0x00007fff8d4df799 in
clang::cxcursor::CursorVisitor::VisitFunctionDecl(clang::FunctionDecl*)
(this=0x7fff8caafa70, ND=0x7fff740962d8) at
/git/llvm-project/clang/tools/libclang/CIndex.cpp:885
#21 0x00007fff8d5207f4 in clang::declvisitor::Base<std::add_pointer,
clang::cxcursor::CursorVisitor, bool>::Visit(clang::Decl*)
(this=0x7fff8caafa70, D=0x7fff740962d8)
at /git/llvm-project/build/tools/clang/include/clang/AST/DeclNodes.inc:395
#22 0x00007fff8d4ddd9a in
clang::cxcursor::CursorVisitor::VisitChildren(CXCursor) (this=0x7fff8caafa70,
Cursor=...) at /git/llvm-project/clang/tools/libclang/CIndex.cpp:502
#23 0x00007fff8d4ee64e in clang_visitChildren(CXCursor, CXCursorVisitor,
CXClientData)
(parent=..., visitor=0x7fffa8f11ba0 <(anonymous
namespace)::visitCursor(CXCursor, CXCursor, CXClientData)>,
client_data=0x7fff8cab08d0) at
/git/llvm-project/clang/tools/libclang/CIndex.cpp:4389
#24 0x00007fffa8f05bf9 in (anonymous
namespace)::Visitor::buildDeclaration<(CXCursorKind)8,
KDevelop::FunctionDefinition, true>(CXCursor) (this=this@entry=0x7fff8cab08d0,
cursor=...)
at /usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/include/g++-v9/bits/move.h:99
#25 0x00007fffa8f12e9a in (anonymous
namespace)::Visitor::dispatchCursor<(CXCursorKind)8, (Decision)1, (Decision)0>
(cursor=..., this=0x7fff8cab08d0, parent=...)
at
/var/tmp/portage/dev-util/kdevelop-5.5.0/work/kdevelop-5.5.0/plugins/clang/duchain/builder.cpp:942
#26 (anonymous namespace)::Visitor::dispatchCursor<(CXCursorKind)8>
(cursor=..., this=0x7fff8cab08d0, parent=...)
at
/var/tmp/portage/dev-util/kdevelop-5.5.0/work/kdevelop-5.5.0/plugins/clang/duchain/builder.cpp:935
#27 (anonymous namespace)::visitCursor(CXCursor, CXCursor, CXClientData)
(cursor=..., parent=..., data=0x7fff8cab08d0)
at
/var/tmp/portage/dev-util/kdevelop-5.5.0/work/kdevelop-5.5.0/plugins/clang/duchain/builder.cpp:1544
#28 0x00007fff8d4dcde8 in clang::cxcursor::CursorVisitor::Visit(CXCursor, bool)
(this=0x7fff8cab06b0, Cursor=..., CheckedRegionOfInterest=true) at
/git/llvm-project/clang/tools/libclang/CIndex.cpp:213
#29 0x00007fff8d4de910 in
clang::cxcursor::CursorVisitor::handleDeclForVisitation(clang::Decl const*)
(this=0x7fff8cab06b0, D=0x7fff740962d8) at
/git/llvm-project/clang/tools/libclang/CIndex.cpp:670
#30 0x00007fff8d4de674 in
clang::cxcursor::CursorVisitor::VisitDeclContext(clang::DeclContext*)
(this=0x7fff8cab06b0, DC=0x7fff7404c430) at
/git/llvm-project/clang/tools/libclang/CIndex.cpp:631
#31 0x00007fff8d4de052 in
clang::cxcursor::CursorVisitor::VisitChildren(CXCursor) (this=0x7fff8cab06b0,
Cursor=...) at /git/llvm-project/clang/tools/libclang/CIndex.cpp:536
--Type <RET> for more, q to quit, c to continue without paging--c
#32 0x00007fff8d4ee64e in clang_visitChildren(CXCursor, CXCursorVisitor,
CXClientData) (parent=..., visitor=0x7fffa8f11ba0 <(anonymous
namespace)::visitCursor(CXCursor, CXCursor, CXClientData)>,
client_data=0x7fff8cab08d0) at
/git/llvm-project/clang/tools/libclang/CIndex.cpp:4389
#33 0x00007fffa8ef880b in (anonymous namespace)::Visitor::Visitor
(update=<optimized out>, includes=..., file=<optimized out>, tu=<optimized
out>, this=0x7fff8cab08d0) at
/var/tmp/portage/dev-util/kdevelop-5.5.0/work/kdevelop-5.5.0/plugins/clang/duchain/builder.cpp:1464
#34 Builder::visit(CXTranslationUnitImpl*, void*, QHash<void*,
KDevelop::ReferencedTopDUContext> const&, bool) (tu=<optimized out>,
file=<optimized out>, includes=..., update=<optimized out>) at
/var/tmp/portage/dev-util/kdevelop-5.5.0/work/kdevelop-5.5.0/plugins/clang/duchain/builder.cpp:1606
#35 0x00007fffa8f206eb in ClangHelpers::buildDUChain(void*, QMultiHash<void*,
Import> const&, ParseSession const&, KDevelop::TopDUContext::Features,
QHash<void*, KDevelop::ReferencedTopDUContext>&, ClangIndex*,
std::function<bool ()> const&) (file=<optimized out>, imports=..., session=...,
features=<optimized out>, includedFiles=..., index=0x555556115ff0,
abortFunction=...) at
/var/tmp/portage/dev-util/kdevelop-5.5.0/work/kdevelop-5.5.0/plugins/clang/duchain/clanghelpers.cpp:201
#36 0x00007fffa93712a4 in
ClangParseJob::run(QSharedPointer<ThreadWeaver::JobInterface>,
ThreadWeaver::Thread*) (this=0x55557791c190) at
/var/tmp/portage/dev-util/kdevelop-5.5.0/work/kdevelop-5.5.0/plugins/clang/clangparsejob.cpp:222
#37 0x00007ffff2bf99fb in
ThreadWeaver::IdDecorator::run(QSharedPointer<ThreadWeaver::JobInterface>,
ThreadWeaver::Thread*) (this=<optimized out>, self=..., thread=0x555557dfb810)
at /usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/include/g++-v9/bits/atomic_base.h:318
#38 0x00007ffff2bf9fa9 in
ThreadWeaver::Executor::run(QSharedPointer<ThreadWeaver::JobInterface> const&,
ThreadWeaver::Thread*) (this=<optimized out>, job=..., thread=<optimized out>)
at /usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/include/g++-v9/bits/atomic_base.h:318
#39 0x00007ffff2bf8dd3 in
ThreadWeaver::Job::execute(QSharedPointer<ThreadWeaver::JobInterface> const&,
ThreadWeaver::Thread*) (this=<optimized out>, self=..., th=0x555557dfb810) at
/var/tmp/portage/kde-frameworks/threadweaver-5.67.0/work/threadweaver-5.67.0/src/job.cpp:83
#40 0x00007ffff2bf89c9 in ThreadWeaver::Thread::run() (this=0x555557dfb810) at
/usr/include/qt5/QtCore/qsharedpointer_impl.h:306
#41 0x00007ffff649663c in QThreadPrivate::start(void*) (arg=0x555557dfb810) at
thread/qthread_unix.cpp:342
#42 0x00007ffff34e2ea7 in start_thread (arg=<optimized out>) at
pthread_create.c:479
#43 0x00007ffff609121f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
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