https://bugs.kde.org/show_bug.cgi?id=357585
Bug ID: 357585
Summary: ASSERT: "offset >= start" in clangutils.cpp
Product: kdevelop
Version: git master
Platform: Kubuntu Packages
OS: Linux
Status: UNCONFIRMED
Severity: normal
Priority: NOR
Component: Language Support: CPP (Clang-based)
Assignee: kdevelop-bugs-n...@kde.org
Reporter: bunge...@gmail.com
5.0 branch, debug build:
kdevplatform 4c3129e0949ebda78704ae7e082911ad97850825
kdevelop cc6350ba51747578c69ddd8bba7b3f883009b5dc
Unfortunately, I didn't have the libclang1-3.6-dbg symbols installed at the
time, so I can't see what's in the opaque types.
Reproducible: Didn't try
Steps to Reproduce:
Was editing a header file which partially implements type traits (so very heavy
template use) from a recent build under gdb. I removed some lines and added a
few characters to an existing line, and kdevelop segfaulted on an assert.
Actual Results:
Crash
Expected Results:
Not crash
ASSERT: "offset >= start" in file ../languages/clang/util/clangutils.cpp, line
281
Program received signal SIGABRT, Aborted.
[Switching to Thread 0x7fffa1e15700 (LWP 10502)]
0x00007ffff503f267 in __GI_raise (sig=sig@entry=6) at
../sysdeps/unix/sysv/linux/raise.c:55
55 ../sysdeps/unix/sysv/linux/raise.c: No such file or directory.
(gdb) bt
#0 0x00007ffff503f267 in __GI_raise (sig=sig@entry=6) at
../sysdeps/unix/sysv/linux/raise.c:55
#1 0x00007ffff5040eca in __GI_abort () at abort.c:89
#2 0x00007ffff57e5c88 in QMessageLogger::fatal(char const*, ...) const () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#3 0x00007ffff57e0dce in qt_assert(char const*, char const*, int) () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007fffb5a276df in ClangUtils::getRawContents (unit=0x7fff84c41e70,
range=...) at ../languages/clang/util/clangutils.cpp:281
#5 0x00007fffb59e7d83 in (anonymous
namespace)::Visitor::setDeclData<(CXCursorKind)501> (this=0x7fffa1e13ae0,
cursor=..., decl=0x7fff90b649d0) at ../languages/clang/duchain/builder.cpp:912
#6 0x00007fffb59d7a91 in (anonymous
namespace)::Visitor::createDeclarationCommon<(CXCursorKind)501,
MacroDefinition> (this=0x7fffa1e13ae0, cursor=..., id=...) at
../languages/clang/duchain/builder.cpp:372
#7 0x00007fffb59c8ceb in (anonymous
namespace)::Visitor::createDeclaration<(CXCursorKind)501, MacroDefinition>
(this=0x7fffa1e13ae0, cursor=..., id=..., context=0x7fff902a7480) at
../languages/clang/duchain/builder.cpp:394
#8 0x00007fffb59c0ae2 in (anonymous
namespace)::Visitor::buildDeclaration<(CXCursorKind)501, MacroDefinition, true>
(this=0x7fffa1e13ae0, cursor=...) at
../languages/clang/duchain/builder.cpp:1094
#9 0x00007fffb59ba513 in (anonymous
namespace)::Visitor::dispatchCursor<(CXCursorKind)501, (Decision)1,
(Decision)0, (detail::type)0> (this=0x7fffa1e13ae0, cursor=..., parent=...) at
../languages/clang/duchain/builder.cpp:870
#10 0x00007fffb59b7a5b in (anonymous namespace)::visitCursor (cursor=...,
parent=..., data=0x7fffa1e13ae0) at ../languages/clang/duchain/builder.cpp:1405
#11 0x00007fffb4db7add in ?? () from /usr/lib/llvm-3.6/lib/libclang-3.6.so.1
#12 0x00007fffb4db842a in ?? () from /usr/lib/llvm-3.6/lib/libclang-3.6.so.1
#13 0x00007fffb4db89f5 in ?? () from /usr/lib/llvm-3.6/lib/libclang-3.6.so.1
#14 0x00007fffb4db7804 in ?? () from /usr/lib/llvm-3.6/lib/libclang-3.6.so.1
#15 0x00007fffb4dbe024 in clang_visitChildren () from
/usr/lib/llvm-3.6/lib/libclang-3.6.so.1
#16 0x00007fffb59b6c67 in (anonymous namespace)::Visitor::Visitor
(this=0x7fffa1e13ae0, tu=0x7fff84c41e70, file=0x7fff84690d00, includes=...,
update=true) at ../languages/clang/duchain/builder.cpp:1299
#17 0x00007fffb59b7bd7 in Builder::visit (tu=0x7fff84c41e70,
file=0x7fff84690d00, includes=..., update=true) at
../languages/clang/duchain/builder.cpp:1437
#18 0x00007fffb5992f0a in ClangHelpers::buildDUChain (file=0x7fff84690d00,
imports=..., session=...,
features=KDevelop::TopDUContext::AllDeclarationsContextsAndUses,
includedFiles=..., index=0x17fbc80) at
../languages/clang/duchain/clanghelpers.cpp:181
#19 0x00007fffb5992765 in ClangHelpers::buildDUChain (file=0x7fff856eaed0,
imports=..., session=...,
features=KDevelop::TopDUContext::AllDeclarationsContextsAndUses,
includedFiles=..., index=0x17fbc80) at
../languages/clang/duchain/clanghelpers.cpp:121
#20 0x00007fffb5992765 in ClangHelpers::buildDUChain (file=0x7fff84992f10,
imports=..., session=...,
features=KDevelop::TopDUContext::AllDeclarationsContextsAndUses,
includedFiles=..., index=0x17fbc80) at
../languages/clang/duchain/clanghelpers.cpp:121
#21 0x00007fffb5992765 in ClangHelpers::buildDUChain (file=0x7fff8755b270,
imports=..., session=...,
features=KDevelop::TopDUContext::AllDeclarationsContextsAndUses,
includedFiles=..., index=0x17fbc80) at
../languages/clang/duchain/clanghelpers.cpp:121
#22 0x00007fffb5992765 in ClangHelpers::buildDUChain (file=0x7fff8755b2f0,
imports=..., session=...,
features=KDevelop::TopDUContext::AllDeclarationsContextsAndUses,
includedFiles=..., index=0x17fbc80) at
../languages/clang/duchain/clanghelpers.cpp:121
#23 0x00007fffb5992765 in ClangHelpers::buildDUChain (file=0x7fff84074de0,
imports=..., session=...,
features=KDevelop::TopDUContext::AllDeclarationsContextsAndUses,
includedFiles=..., index=0x17fbc80) at
../languages/clang/duchain/clanghelpers.cpp:121
#24 0x00007fffb5992765 in ClangHelpers::buildDUChain (file=0x7fff85dc2920,
imports=..., session=...,
features=KDevelop::TopDUContext::AllDeclarationsContextsAndUses,
includedFiles=..., index=0x17fbc80) at
../languages/clang/duchain/clanghelpers.cpp:121
#25 0x00007fffb5992765 in ClangHelpers::buildDUChain (file=0x7fff84b803f0,
imports=..., session=...,
features=KDevelop::TopDUContext::AllDeclarationsContextsAndUses,
includedFiles=..., index=0x17fbc80) at
../languages/clang/duchain/clanghelpers.cpp:121
#26 0x00007fffb5992765 in ClangHelpers::buildDUChain (file=0x7fff855db3b0,
imports=..., session=...,
features=KDevelop::TopDUContext::AllDeclarationsContextsAndUses,
includedFiles=..., index=0x17fbc80) at
../languages/clang/duchain/clanghelpers.cpp:121
#27 0x00007fffb5992765 in ClangHelpers::buildDUChain (file=0x7fff84550cc0,
imports=..., session=...,
features=KDevelop::TopDUContext::AllDeclarationsContextsAndUses,
includedFiles=..., index=0x17fbc80) at
../languages/clang/duchain/clanghelpers.cpp:121
#28 0x00007fffb5992765 in ClangHelpers::buildDUChain (file=0x7fff844e4430,
imports=..., session=...,
features=KDevelop::TopDUContext::AllDeclarationsContextsAndUses,
includedFiles=..., index=0x17fbc80) at
../languages/clang/duchain/clanghelpers.cpp:121
#29 0x00007fffb5992765 in ClangHelpers::buildDUChain (file=0x7fff85677230,
imports=..., session=...,
features=KDevelop::TopDUContext::AllDeclarationsContextsAndUses,
includedFiles=..., index=0x17fbc80) at
../languages/clang/duchain/clanghelpers.cpp:121
#30 0x00007fffb596cd52 in ClangParseJob::run (this=0x5dca390) at
../languages/clang/clangparsejob.cpp:307
#31 0x00007fffebd50630 in
ThreadWeaver::IdDecorator::run(QSharedPointer<ThreadWeaver::JobInterface>,
ThreadWeaver::Thread*) () from
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#32 0x00007fffebd50c70 in
ThreadWeaver::Executor::run(QSharedPointer<ThreadWeaver::JobInterface> const&,
ThreadWeaver::Thread*) () from
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#33 0x00007fffebd4f8b0 in
ThreadWeaver::Job::execute(QSharedPointer<ThreadWeaver::JobInterface> const&,
ThreadWeaver::Thread*) () from
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#34 0x00007fffebd4f35a in ThreadWeaver::Thread::run() () from
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#35 0x00007ffff57f82be in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#36 0x00007fffee8fc6aa in start_thread (arg=0x7fffa1e15700) at
pthread_create.c:333
#37 0x00007ffff5110eed in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
(gdb) frame 4
(gdb) print offset
$1 = 0
(gdb) print start
$2 = 10195
(gdb) print location
$3 = {location = {ptr_data = {0x7fff845cd7a0, 0x7fff86194ad0}, int_data =
2146243253}}
(gdb) print unit
$4 = (CXTranslationUnit) 0x7fff84c41e70
(gdb) print token
$5 = {int_data = {0, 2146243253, 1, 0}, ptr_data = 0x0}
(gdb) print range
$9 = {ptr_data = {0x7fff845cd7a0, 0x7fff86194ad0}, begin_int_data = 2146243184,
end_int_data = 2146243248}
(gdb) print rangeStart
$10 = {ptr_data = {0x7fff845cd7a0, 0x7fff86194ad0}, int_data = 2146243184}
(gdb) print rangeEnd
$11 = {ptr_data = {0x7fff845cd7a0, 0x7fff86194ad0}, int_data = 2146243248}
(gdb) print end
$12 = 10259
(gdb) bt full
#0 0x00007ffff503f267 in __GI_raise (sig=sig@entry=6) at
../sysdeps/unix/sysv/linux/raise.c:55
resultvar = 0
pid = 10317
selftid = 10502
#1 0x00007ffff5040eca in __GI_abort () at abort.c:89
save_stage = 2
act = {__sigaction_handler = {sa_handler = 0x3, sa_sigaction = 0x3},
sa_mask = {__val = {140735909277696, 501, 140737351974688, 140735909276944,
140737312102628, 140735746878576, 140735909277008, 140735796104256,
15583815179779996416, 140735909277008, 140735909277072, 0, 140737304859901, 0,
140735810645056,
140737316439832}}, sa_flags = -180549280, sa_restorer =
0x7fffa1e15700}
sigs = {__val = {32, 0 <repeats 15 times>}}
#2 0x00007ffff57e5c88 in QMessageLogger::fatal(char const*, ...) const () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
No symbol table info available.
#3 0x00007ffff57e0dce in qt_assert(char const*, char const*, int) () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
No symbol table info available.
#4 0x00007fffb5a276df in ClangUtils::getRawContents (unit=0x7fff84c41e70,
range=...) at ../languages/clang/util/clangutils.cpp:281
location = {location = {ptr_data = {0x7fff845cd7a0, 0x7fff86194ad0},
int_data = 2146243253}}
offset = 0
fillCharacters = 3
spelling = {data = 0x7fff87b54d40, private_flags = 0}
token = {int_data = {0, 2146243253, 1, 0}, ptr_data = 0x0}
__for_range = @0x7fffa1e12f10: {m_unit = 0x7fff84c41e70, m_tokens =
0x7fff9b3a0970, m_numTokens = 13}
__for_begin = 0x7fff9b3a0a90
__for_end = 0x7fff9b3a0aa8
rangeStart = {ptr_data = {0x7fff845cd7a0, 0x7fff86194ad0}, int_data =
2146243184}
rangeEnd = {ptr_data = {0x7fff845cd7a0, 0x7fff86194ad0}, int_data =
2146243248}
start = 10195
end = 10259
result = {static MaxSize = 1073741800, d = 0x7fff9a167590}
tokens = {m_unit = 0x7fff84c41e70, m_tokens = 0x7fff9b3a0970,
m_numTokens = 13}
#5 0x00007fffb59e7d83 in (anonymous
namespace)::Visitor::setDeclData<(CXCursorKind)501> (this=0x7fffa1e13ae0,
cursor=..., decl=0x7fff90b649d0) at ../languages/clang/duchain/builder.cpp:912
unit = 0x7fff84c41e70
range = {ptr_data = {0x7fff845cd7a0, 0x7fff86194ad0}, begin_int_data =
2146243184, end_int_data = 2146243248}
contents = {static null = {<No data fields>}, d = 0x7fffa1e13080}
firstOpeningParen = 32767
firstWhitespace = -1735421760
isFunctionLike = false
start = -1245251328
#6 0x00007fffb59d7a91 in (anonymous
namespace)::Visitor::createDeclarationCommon<(CXCursorKind)501,
MacroDefinition> (this=0x7fffa1e13ae0, cursor=..., id=...) at
../languages/clang/duchain/builder.cpp:372
decl = 0x7fff90b649d0
indexedId = {<KDevelop::ReferenceCountManager> = {<No data fields>},
index = 74910}
lock = {m_lock = 0x7ffff40ef020 <KDevelop::(anonymous
namespace)::Q_QGS_sdDUChainPrivate::innerFunction()::holder+32>, m_locked =
true, m_timeout = 0}
it = {i = 0x7fff988f90e8}
range = {start = {line = 216, column = 0}, end = {line = 216, column =
0}}
clangRange = {ptr_data = {0x7fff845cd7a0, 0x7fff86194ad0},
begin_int_data = 2146243184, end_int_data = 2146243185}
expansionLocOffset = 10195
spellingLocation = {ptr_data = {0x7fff845cd7a0, 0x7fff86194ad0},
int_data = 2146243184}
decl = 0x7fffc5b53010
#7 0x00007fffb59c8ceb in (anonymous
namespace)::Visitor::createDeclaration<(CXCursorKind)501, MacroDefinition>
(this=0x7fffa1e13ae0, cursor=..., id=..., context=0x7fff902a7480) at
../languages/clang/duchain/builder.cpp:394
decl = 0x7fed12b07fed1270
type = 0xd844d556e4207b00
lock = {m_lock = 0x0, m_locked = false, m_timeout = 3628389718}
#8 0x00007fffb59c0ae2 in (anonymous
namespace)::Visitor::buildDeclaration<(CXCursorKind)501, MacroDefinition, true>
(this=0x7fffa1e13ae0, cursor=...) at
../languages/clang/duchain/builder.cpp:1094
context = 0x7fff902a7480
newParent = {context = 0x7fff00012968, previousChildContexts = {d =
0x1379838}, previousChildDeclarations = {d = 0x7ffff5aa7500
<QArrayData::shared_null>}, resortChildContexts = 105, resortLocalDeclarations
= 36}
pushCurrent = {m_ref = @0x1f5, m_oldValue = 0x7fff9b56b078}
id = {m_index = 74910, {dd = 0x136935e, cd = 0x136935e}}
helperContext = {d = 0x0}
pushCurrent = {m_ref = @0x7fffa1e13b38, m_oldValue = 0x7fffa1e139d0}
#9 0x00007fffb59ba513 in (anonymous
namespace)::Visitor::dispatchCursor<(CXCursorKind)501, (Decision)1,
(Decision)0, (detail::type)0> (this=0x7fffa1e13ae0, cursor=..., parent=...) at
../languages/clang/duchain/builder.cpp:870
isClassMember = false
isDefinition = true
hasContext = true
#10 0x00007fffb59b7a5b in (anonymous namespace)::visitCursor (cursor=...,
parent=..., data=0x7fffa1e13ae0) at ../languages/clang/duchain/builder.cpp:1405
visitor = 0x7fffa1e13ae0
kind = CXCursor_MacroDefinition
location = {ptr_data = {0x7fff845cd7a0, 0x7fff86194ad0}, int_data =
2146243184}
file = 0x7fff84690d00
#11 0x00007fffb4db7add in ?? () from /usr/lib/llvm-3.6/lib/libclang-3.6.so.1
No symbol table info available.
#12 0x00007fffb4db842a in ?? () from /usr/lib/llvm-3.6/lib/libclang-3.6.so.1
No symbol table info available.
#13 0x00007fffb4db89f5 in ?? () from /usr/lib/llvm-3.6/lib/libclang-3.6.so.1
No symbol table info available.
#14 0x00007fffb4db7804 in ?? () from /usr/lib/llvm-3.6/lib/libclang-3.6.so.1
No symbol table info available.
#15 0x00007fffb4dbe024 in clang_visitChildren () from
/usr/lib/llvm-3.6/lib/libclang-3.6.so.1
No symbol table info available.
#16 0x00007fffb59b6c67 in (anonymous namespace)::Visitor::Visitor
(this=0x7fffa1e13ae0, tu=0x7fff84c41e70, file=0x7fff84690d00, includes=...,
update=true) at ../languages/clang/duchain/builder.cpp:1299
tuCursor = {kind = CXCursor_TranslationUnit, xdata = 0, data =
{0x7fff86634010, 0x1, 0x7fff84c41e70}}
parent = {context = 0x7fff91a36f70, previousChildContexts = {d =
0x7fff9823bf20}, previousChildDeclarations = {d = 0x7fff988f90c0},
resortChildContexts = true, resortLocalDeclarations = true}
top = 0x7ffff389b5ca
<KDevelop::TopDUContextDynamicData::DUChainItemStorage<QExplicitlySharedDataPointer<KDevelop::Problem>
>::getItemForIndex(unsigned int) const+554>
#17 0x00007fffb59b7bd7 in Builder::visit (tu=0x7fff84c41e70,
file=0x7fff84690d00, includes=..., update=true) at
../languages/clang/duchain/builder.cpp:1437
visitor = {m_file = 0x7fff84690d00, m_includes = @0x7fffa1e14c60,
m_uses = std::unordered_map with 0 elements, m_macroExpansionLocations =
{q_hash = {{d = 0x7ffff5aa84c0 <QHashData::shared_null>, e = 0x7ffff5aa84c0
<QHashData::shared_null>}}}, m_cursorToDeclarationCache = {{d = 0x7fff98386500,
e = 0x7fff98386500}},
m_parentContext = 0x7fffa1e139d0, m_update = true}
#18 0x00007fffb5992f0a in ClangHelpers::buildDUChain (file=0x7fff84690d00,
imports=..., session=...,
features=KDevelop::TopDUContext::AllDeclarationsContextsAndUses,
includedFiles=..., index=0x17fbc80) at
../languages/clang/duchain/clanghelpers.cpp:181
path = {m_index = 65853}
environment = @0x7fffa1e13c40: {<KDevelop::ParsingEnvironment> =
{_vptr.ParsingEnvironment = 0x7fffb5c6f2b0 <vtable for
ClangParsingEnvironment+16>}, m_projectPaths = {d = 0x64c45d0}, m_includes = {d
= 0x430e940}, m_defines = {d = 0x48df730}, m_pchInclude = {m_data = {d =
0x7ffff5aa7500 <QArrayData::shared_null>}},
m_tuUrl = {m_index = 312483}, m_quality =
ClangParsingEnvironment::Source, m_parserSettings = {parserOptions = {static
null = {<No data fields>}, d = 0x7fffcee12660 <(anonymous
namespace)::defaultArguments()::{lambda()#1}::operator()()
const::qstring_literal>}}}
update = true
urlLock = {m_url = {m_index = 65853}}
context = {m_topContext = 0x7fff91a36f70}
problems =
{<QListSpecialMethods<QExplicitlySharedDataPointer<KDevelop::Problem> >> = {<No
data fields>}, {p = {static shared_null = {ref = {atomic = {_q_value = -1}},
alloc = 0, begin = 0, end = 0, array = {0x0}}, d = 0x7fff9afbf160}, d =
0x7fff9afbf160}}
#19 0x00007fffb5992765 in ClangHelpers::buildDUChain (file=0x7fff856eaed0,
imports=..., session=...,
features=KDevelop::TopDUContext::AllDeclarationsContextsAndUses,
includedFiles=..., index=0x17fbc80) at
../languages/clang/duchain/clanghelpers.cpp:121
import = @0x7fff9843cb40: {file = 0x7fff84690d00, location = {line =
10, column = 0}}
_container_ = {c = {<QListSpecialMethods<Import>> = {<No data fields>},
{p = {static shared_null = {ref = {atomic = {_q_value = -1}}, alloc = 0, begin
= 0, end = 0, array = {0x0}}, d = 0x7fff9836ec50}, d = 0x7fff9836ec50}}, i = {i
= 0x7fff9836ec60}, e = {i = 0x7fff9836ec68}, control = 1}
path = {m_index = 16}
environment = @0x7fffa1e13d80: {<KDevelop::ParsingEnvironment> =
{_vptr.ParsingEnvironment = 0x7fff9836ec50}, m_projectPaths = {d =
0x7fff985245a0}, m_includes = {d = 0x7fffa1e13dd0}, m_defines = {d =
0x1007fff985245a0}, m_pchInclude = {m_data = {d = 0x7fff9836ec50}}, m_tuUrl =
{m_index = 2553736288},
m_quality = (ClangParsingEnvironment::Source |
ClangParsingEnvironment::BuildSystem | unknown: 32764), m_parserSettings =
{parserOptions = {static null = {<No data fields>}, d = 0x7fff9836ec68}}}
update = false
urlLock = {m_url = {m_index = 2617256593}}
context = {m_topContext = 0x7fff9c002a91}
problems =
{<QListSpecialMethods<QExplicitlySharedDataPointer<KDevelop::Problem> >> = {<No
data fields>}, {p = {static shared_null = {ref = {atomic = {_q_value = -1}},
alloc = 0, begin = 0, end = 0, array = {0x0}}, d = 0x1e}, d = 0x1e}}
#20 0x00007fffb5992765 in ClangHelpers::buildDUChain (file=0x7fff84992f10,
imports=..., session=...,
features=KDevelop::TopDUContext::AllDeclarationsContextsAndUses,
includedFiles=..., index=0x17fbc80) at
../languages/clang/duchain/clanghelpers.cpp:121
import = @0x7fff9860b7e0: {file = 0x7fff856eaed0, location = {line =
11, column = 0}}
_container_ = {c = {<QListSpecialMethods<Import>> = {<No data fields>},
{p = {static shared_null = {ref = {atomic = {_q_value = -1}}, alloc = 0, begin
= 0, end = 0, array = {0x0}}, d = 0x7fff985245a0}, d = 0x7fff985245a0}}, i = {i
= 0x7fff985245b0}, e = {i = 0x7fff985245c0}, control = 1}
path = {m_index = 16}
environment = @0x7fffa1e13ee0: {<KDevelop::ParsingEnvironment> =
{_vptr.ParsingEnvironment = 0x7fff985245a0}, m_projectPaths = {d =
0x7fff98616b60}, m_includes = {d = 0x7fffa1e13f30}, m_defines = {d =
0x1007fff98616b60}, m_pchInclude = {m_data = {d = 0x7fff985245a0}}, m_tuUrl =
{m_index = 2555528624},
m_quality = (ClangParsingEnvironment::Source |
ClangParsingEnvironment::BuildSystem | unknown: 32764), m_parserSettings =
{parserOptions = {static null = {<No data fields>}, d = 0x7fff985245c0}}}
update = false
urlLock = {m_url = {m_index = 2617256593}}
context = {m_topContext = 0x7fff9c002a91}
problems =
{<QListSpecialMethods<QExplicitlySharedDataPointer<KDevelop::Problem> >> = {<No
data fields>}, {p = {static shared_null = {ref = {atomic = {_q_value = -1}},
alloc = 0, begin = 0, end = 0, array = {0x0}}, d = 0x1e}, d = 0x1e}}
#21 0x00007fffb5992765 in ClangHelpers::buildDUChain (file=0x7fff8755b270,
imports=..., session=...,
features=KDevelop::TopDUContext::AllDeclarationsContextsAndUses,
includedFiles=..., index=0x17fbc80) at
../languages/clang/duchain/clanghelpers.cpp:121
import = @0x7fff984e1fe0: {file = 0x7fff84992f10, location = {line =
11, column = 0}}
_container_ = {c = {<QListSpecialMethods<Import>> = {<No data fields>},
{p = {static shared_null = {ref = {atomic = {_q_value = -1}}, alloc = 0, begin
= 0, end = 0, array = {0x0}}, d = 0x7fff98616b60}, d = 0x7fff98616b60}}, i = {i
= 0x7fff98616b78}, e = {i = 0x7fff98616b88}, control = 1}
path = {m_index = 16}
environment = @0x7fffa1e14040: {<KDevelop::ParsingEnvironment> =
{_vptr.ParsingEnvironment = 0x0}, m_projectPaths = {d = 0x7fff98412a40},
m_includes = {d = 0x7fffa1e14090}, m_defines = {d = 0x1007fff98412a40},
m_pchInclude = {m_data = {d = 0x7fff98616b60}}, m_tuUrl = {m_index =
2556521336},
m_quality = (ClangParsingEnvironment::Source |
ClangParsingEnvironment::BuildSystem | unknown: 32764), m_parserSettings =
{parserOptions = {static null = {<No data fields>}, d = 0x7fff98616b88}}}
update = false
urlLock = {m_url = {m_index = 2617256593}}
context = {m_topContext = 0x7fff9c002a91}
problems =
{<QListSpecialMethods<QExplicitlySharedDataPointer<KDevelop::Problem> >> = {<No
data fields>}, {p = {static shared_null = {ref = {atomic = {_q_value = -1}},
alloc = 0, begin = 0, end = 0, array = {0x0}}, d = 0x7ffff5aa8530
<QListData::shared_null+16>}, d = 0x7ffff5aa8530 <QListData::shared_null+16>}}
#22 0x00007fffb5992765 in ClangHelpers::buildDUChain (file=0x7fff8755b2f0,
imports=..., session=...,
features=KDevelop::TopDUContext::AllDeclarationsContextsAndUses,
includedFiles=..., index=0x17fbc80) at
../languages/clang/duchain/clanghelpers.cpp:121
import = @0x7fff985190f0: {file = 0x7fff8755b270, location = {line =
10, column = 0}}
_container_ = {c = {<QListSpecialMethods<Import>> = {<No data fields>},
{p = {static shared_null = {ref = {atomic = {_q_value = -1}}, alloc = 0, begin
= 0, end = 0, array = {0x0}}, d = 0x7fff98412a40}, d = 0x7fff98412a40}}, i = {i
= 0x7fff98412a50}, e = {i = 0x7fff98412a58}, control = 1}
path = {m_index = 16}
environment = @0x7fffa1e141a0: {<KDevelop::ParsingEnvironment> =
{_vptr.ParsingEnvironment = 0x7fff98412a40}, m_projectPaths = {d =
0x7fff984d9360}, m_includes = {d = 0x7fffa1e141f0}, m_defines = {d =
0x1007fff984d9360}, m_pchInclude = {m_data = {d = 0x7fff98412a40}}, m_tuUrl =
{m_index = 2554407504},
m_quality = (ClangParsingEnvironment::Source |
ClangParsingEnvironment::BuildSystem | unknown: 32764), m_parserSettings =
{parserOptions = {static null = {<No data fields>}, d = 0x7fff98412a58}}}
update = false
urlLock = {m_url = {m_index = 2617256593}}
context = {m_topContext = 0x7fff9c002a91}
problems =
{<QListSpecialMethods<QExplicitlySharedDataPointer<KDevelop::Problem> >> = {<No
data fields>}, {p = {static shared_null = {ref = {atomic = {_q_value = -1}},
alloc = 0, begin = 0, end = 0, array = {0x0}}, d = 0x1e}, d = 0x1e}}
#23 0x00007fffb5992765 in ClangHelpers::buildDUChain (file=0x7fff84074de0,
imports=..., session=...,
features=KDevelop::TopDUContext::AllDeclarationsContextsAndUses,
includedFiles=..., index=0x17fbc80) at
../languages/clang/duchain/clanghelpers.cpp:121
import = @0x7fff9a878e10: {file = 0x7fff8755b2f0, location = {line =
12, column = 0}}
_container_ = {c = {<QListSpecialMethods<Import>> = {<No data fields>},
{p = {static shared_null = {ref = {atomic = {_q_value = -1}}, alloc = 0, begin
= 0, end = 0, array = {0x0}}, d = 0x7fff984d9360}, d = 0x7fff984d9360}}, i = {i
= 0x7fff984d9378}, e = {i = 0x7fff984d9380}, control = 1}
path = {m_index = 16}
environment = @0x7fffa1e14300: {<KDevelop::ParsingEnvironment> =
{_vptr.ParsingEnvironment = 0x0}, m_projectPaths = {d = 0x7fff985b0e40},
m_includes = {d = 0x7fffa1e14350}, m_defines = {d = 0x1007fff985b0e40},
m_pchInclude = {m_data = {d = 0x7fff984d9360}}, m_tuUrl = {m_index =
2555220856},
m_quality = (ClangParsingEnvironment::Source |
ClangParsingEnvironment::BuildSystem | unknown: 32764), m_parserSettings =
{parserOptions = {static null = {<No data fields>}, d = 0x7fff984d9380}}}
update = false
urlLock = {m_url = {m_index = 2617256593}}
context = {m_topContext = 0x7fff9c002a91}
problems =
{<QListSpecialMethods<QExplicitlySharedDataPointer<KDevelop::Problem> >> = {<No
data fields>}, {p = {static shared_null = {ref = {atomic = {_q_value = -1}},
alloc = 0, begin = 0, end = 0, array = {0x0}}, d = 0x1e}, d = 0x1e}}
#24 0x00007fffb5992765 in ClangHelpers::buildDUChain (file=0x7fff85dc2920,
imports=..., session=...,
features=KDevelop::TopDUContext::AllDeclarationsContextsAndUses,
includedFiles=..., index=0x17fbc80) at
../languages/clang/duchain/clanghelpers.cpp:121
import = @0x7fff9834cc30: {file = 0x7fff84074de0, location = {line =
13, column = 0}}
_container_ = {c = {<QListSpecialMethods<Import>> = {<No data fields>},
{p = {static shared_null = {ref = {atomic = {_q_value = -1}}, alloc = 0, begin
= 0, end = 0, array = {0x0}}, d = 0x7fff985b0e40}, d = 0x7fff985b0e40}}, i = {i
= 0x7fff985b0e50}, e = {i = 0x7fff985b0e70}, control = 1}
path = {m_index = 2715894816}
environment = @0x7fffa1e14460: {<KDevelop::ParsingEnvironment> =
{_vptr.ParsingEnvironment = 0x7fff985b0e40}, m_projectPaths = {d =
0x7ffff37fa4ba <QMutexLocker::~QMutexLocker()+24>}, m_includes = {d =
0x7fff98435a90}, m_defines = {d = 0x7fffa1e144a0}, m_pchInclude = {m_data = {d
= 0x7fff985b0e40}}, m_tuUrl = {
m_index = 2556104272}, m_quality = (ClangParsingEnvironment::Source
| ClangParsingEnvironment::BuildSystem | unknown: 32764), m_parserSettings =
{parserOptions = {static null = {<No data fields>}, d = 0x7fff985b0e70}}}
update = false
urlLock = {m_url = {m_index = 2715894848}}
context = {m_topContext = 0x7fffa1e14490}
problems =
{<QListSpecialMethods<QExplicitlySharedDataPointer<KDevelop::Problem> >> = {<No
data fields>}, {p = {static shared_null = {ref = {atomic = {_q_value = -1}},
alloc = 0, begin = 0, end = 0, array = {0x0}}, d = 0x7fffa1e14490}, d =
0x7fffa1e14490}}
#25 0x00007fffb5992765 in ClangHelpers::buildDUChain (file=0x7fff84b803f0,
imports=..., session=...,
features=KDevelop::TopDUContext::AllDeclarationsContextsAndUses,
includedFiles=..., index=0x17fbc80) at
../languages/clang/duchain/clanghelpers.cpp:121
import = @0x7fff982f5430: {file = 0x7fff85dc2920, location = {line =
14, column = 0}}
_container_ = {c = {<QListSpecialMethods<Import>> = {<No data fields>},
{p = {static shared_null = {ref = {atomic = {_q_value = -1}}, alloc = 0, begin
= 0, end = 0, array = {0x0}}, d = 0x7fff985ba2e0}, d = 0x7fff985ba2e0}}, i = {i
= 0x7fff985ba2f8}, e = {i = 0x7fff985ba320}, control = 1}
path = {m_index = 16}
environment = @0x7fffa1e145c0: {<KDevelop::ParsingEnvironment> =
{_vptr.ParsingEnvironment = 0x7fff8e33f370}, m_projectPaths = {d =
0x7fff98142e30}, m_includes = {d = 0x7fffa1e14610}, m_defines = {d =
0x1007fff98142e30}, m_pchInclude = {m_data = {d = 0x7fff985ba2e0}}, m_tuUrl =
{m_index = 2556142328},
m_quality = (ClangParsingEnvironment::Source |
ClangParsingEnvironment::BuildSystem | unknown: 32764), m_parserSettings =
{parserOptions = {static null = {<No data fields>}, d = 0x7fff985ba320}}}
update = false
urlLock = {m_url = {m_index = 2617256593}}
context = {m_topContext = 0x7fff9c002a91}
problems =
{<QListSpecialMethods<QExplicitlySharedDataPointer<KDevelop::Problem> >> = {<No
data fields>}, {p = {static shared_null = {ref = {atomic = {_q_value = -1}},
alloc = 0, begin = 0, end = 0, array = {0x0}}, d = 0x1e}, d = 0x1e}}
#26 0x00007fffb5992765 in ClangHelpers::buildDUChain (file=0x7fff855db3b0,
imports=..., session=...,
features=KDevelop::TopDUContext::AllDeclarationsContextsAndUses,
includedFiles=..., index=0x17fbc80) at
../languages/clang/duchain/clanghelpers.cpp:121
import = @0x7fff9834d6c0: {file = 0x7fff84b803f0, location = {line =
14, column = 0}}
_container_ = {c = {<QListSpecialMethods<Import>> = {<No data fields>},
{p = {static shared_null = {ref = {atomic = {_q_value = -1}}, alloc = 0, begin
= 0, end = 0, array = {0x0}}, d = 0x7fff98142e30}, d = 0x7fff98142e30}}, i = {i
= 0x7fff98142e40}, e = {i = 0x7fff98142e68}, control = 1}
path = {m_index = 2715895520}
environment = @0x7fffa1e14720: {<KDevelop::ParsingEnvironment> =
{_vptr.ParsingEnvironment = 0x7fff98142e30}, m_projectPaths = {d =
0x7ffff37fa4ba <QMutexLocker::~QMutexLocker()+24>}, m_includes = {d =
0x7fff9ae5b6c0}, m_defines = {d = 0x7fffa1e14760}, m_pchInclude = {m_data = {d
= 0x7fff98142e30}}, m_tuUrl = {
m_index = 2551459392}, m_quality = (ClangParsingEnvironment::Source
| ClangParsingEnvironment::BuildSystem | unknown: 32764), m_parserSettings =
{parserOptions = {static null = {<No data fields>}, d = 0x7fff98142e68}}}
update = false
urlLock = {m_url = {m_index = 2715895552}}
context = {m_topContext = 0x7fffa1e14750}
problems =
{<QListSpecialMethods<QExplicitlySharedDataPointer<KDevelop::Problem> >> = {<No
data fields>}, {p = {static shared_null = {ref = {atomic = {_q_value = -1}},
alloc = 0, begin = 0, end = 0, array = {0x0}}, d = 0x7fffa1e14750}, d =
0x7fffa1e14750}}
#27 0x00007fffb5992765 in ClangHelpers::buildDUChain (file=0x7fff84550cc0,
imports=..., session=...,
features=KDevelop::TopDUContext::AllDeclarationsContextsAndUses,
includedFiles=..., index=0x17fbc80) at
../languages/clang/duchain/clanghelpers.cpp:121
import = @0x7fff98a8c810: {file = 0x7fff855db3b0, location = {line =
11, column = 0}}
_container_ = {c = {<QListSpecialMethods<Import>> = {<No data fields>},
{p = {static shared_null = {ref = {atomic = {_q_value = -1}}, alloc = 0, begin
= 0, end = 0, array = {0x0}}, d = 0x7fff984bed10}, d = 0x7fff984bed10}}, i = {i
= 0x7fff984bed28}, e = {i = 0x7fff984bed38}, control = 1}
path = {m_index = 16}
environment = @0x7fffa1e14880: {<KDevelop::ParsingEnvironment> =
{_vptr.ParsingEnvironment = 0x64ab2f0}, m_projectPaths = {d = 0x7fff9a6b1970},
m_includes = {d = 0x7fffa1e148d0}, m_defines = {d = 0x1007fff9a6b1970},
m_pchInclude = {m_data = {d = 0x7fff984bed10}}, m_tuUrl = {m_index =
2555112744},
m_quality = (ClangParsingEnvironment::Source |
ClangParsingEnvironment::BuildSystem | unknown: 32764), m_parserSettings =
{parserOptions = {static null = {<No data fields>}, d = 0x7fff984bed38}}}
update = false
urlLock = {m_url = {m_index = 2617256593}}
context = {m_topContext = 0x7fff9c002a91}
problems =
{<QListSpecialMethods<QExplicitlySharedDataPointer<KDevelop::Problem> >> = {<No
data fields>}, {p = {static shared_null = {ref = {atomic = {_q_value = -1}},
alloc = 0, begin = 0, end = 0, array = {0x0}}, d = 0x1e}, d = 0x1e}}
#28 0x00007fffb5992765 in ClangHelpers::buildDUChain (file=0x7fff844e4430,
imports=..., session=...,
features=KDevelop::TopDUContext::AllDeclarationsContextsAndUses,
includedFiles=..., index=0x17fbc80) at
../languages/clang/duchain/clanghelpers.cpp:121
import = @0x7fff98005960: {file = 0x7fff84550cc0, location = {line =
11, column = 0}}
_container_ = {c = {<QListSpecialMethods<Import>> = {<No data fields>},
{p = {static shared_null = {ref = {atomic = {_q_value = -1}}, alloc = 0, begin
= 0, end = 0, array = {0x0}}, d = 0x7fff9a6b1970}, d = 0x7fff9a6b1970}}, i = {i
= 0x7fff9a6b1980}, e = {i = 0x7fff9a6b1990}, control = 1}
path = {m_index = 16}
environment = @0x7fffa1e149e0: {<KDevelop::ParsingEnvironment> =
{_vptr.ParsingEnvironment = 0x7fff9a6b1970}, m_projectPaths = {d =
0x7fff9809e570}, m_includes = {d = 0x7fffa1e14a30}, m_defines = {d =
0x1007fff9809e570}, m_pchInclude = {m_data = {d = 0x7fff9a6b1970}}, m_tuUrl =
{m_index = 2590710144},
m_quality = (ClangParsingEnvironment::Source |
ClangParsingEnvironment::BuildSystem | unknown: 32764), m_parserSettings =
{parserOptions = {static null = {<No data fields>}, d = 0x7fff9a6b1990}}}
update = false
urlLock = {m_url = {m_index = 2617256593}}
context = {m_topContext = 0x7fff9c002a91}
problems =
{<QListSpecialMethods<QExplicitlySharedDataPointer<KDevelop::Problem> >> = {<No
data fields>}, {p = {static shared_null = {ref = {atomic = {_q_value = -1}},
alloc = 0, begin = 0, end = 0, array = {0x0}}, d = 0x1e}, d = 0x1e}}
#29 0x00007fffb5992765 in ClangHelpers::buildDUChain (file=0x7fff85677230,
imports=..., session=...,
features=KDevelop::TopDUContext::AllDeclarationsContextsAndUses,
includedFiles=..., index=0x17fbc80) at
../languages/clang/duchain/clanghelpers.cpp:121
import = @0x7fff98227030: {file = 0x7fff844e4430, location = {line =
20, column = 0}}
_container_ = {c = {<QListSpecialMethods<Import>> = {<No data fields>},
{p = {static shared_null = {ref = {atomic = {_q_value = -1}}, alloc = 0, begin
= 0, end = 0, array = {0x0}}, d = 0x7fff9809e570}, d = 0x7fff9809e570}}, i = {i
= 0x7fff9809e580}, e = {i = 0x7fff9809e5e8}, control = 1}
path = {m_index = 2715896544}
environment = @0x7fffa1e14ba0: {<KDevelop::ParsingEnvironment> =
{_vptr.ParsingEnvironment = 0x7fffa1e14bd0}, m_projectPaths = {d = 0x1e},
m_includes = {d = 0x17fbc80}, m_defines = {d = 0x7fff9c002a91}, m_pchInclude =
{m_data = {d = 0x7fffa1e14d10}}, m_tuUrl = {m_index = 3046559058},
m_quality = (ClangParsingEnvironment::Source |
ClangParsingEnvironment::BuildSystem | unknown: 32764), m_parserSettings =
{parserOptions = {static null = {<No data fields>}, d = 0x17fbc80}}}
update = false
urlLock = {m_url = {m_index = 2715896576}}
context = {m_topContext = 0x7fffa1e14b20}
problems =
{<QListSpecialMethods<QExplicitlySharedDataPointer<KDevelop::Problem> >> = {<No
data fields>}, {p = {static shared_null = {ref = {atomic = {_q_value = -1}},
alloc = 0, begin = 0, end = 0, array = {0x0}}, d = 0x7fffa1e14bd0}, d =
0x7fffa1e14bd0}}
#30 0x00007fffb596cd52 in ClangParseJob::run (this=0x5dca390) at
../languages/clang/clangparsejob.cpp:307
parseLock = {q_val = 27883841}
__PRETTY_FUNCTION__ = "virtual void
ClangParseJob::run(ThreadWeaver::JobPointer, ThreadWeaver::Thread*)"
session = {d = {d = 0x7fff8d6393f0}}
imports = {<QHash<void*, Import>> = {{d = 0x7fff98175810, e =
0x7fff98175810}}, <No data fields>}
includedFiles = {{d = 0x7fff98739e20, e = 0x7fff98739e20}}
context = {m_topContext = 0x7fffa1e14dc0}
#31 0x00007fffebd50630 in
ThreadWeaver::IdDecorator::run(QSharedPointer<ThreadWeaver::JobInterface>,
ThreadWeaver::Thread*) () from
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
No symbol table info available.
#32 0x00007fffebd50c70 in
ThreadWeaver::Executor::run(QSharedPointer<ThreadWeaver::JobInterface> const&,
ThreadWeaver::Thread*) () from
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
No symbol table info available.
#33 0x00007fffebd4f8b0 in
ThreadWeaver::Job::execute(QSharedPointer<ThreadWeaver::JobInterface> const&,
ThreadWeaver::Thread*) () from
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
No symbol table info available.
#34 0x00007fffebd4f35a in ThreadWeaver::Thread::run() () from
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
No symbol table info available.
#35 0x00007ffff57f82be in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
No symbol table info available.
#36 0x00007fffee8fc6aa in start_thread (arg=0x7fffa1e15700) at
pthread_create.c:333
__res = <optimized out>
pd = 0x7fffa1e15700
now = <optimized out>
unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140735909287680,
-4732670666884056383, 0, 140736068602639, 140735909288384, 140735810644320,
4732560661483551425, 4732702691487972033}, mask_was_saved = 0}}, priv = {pad =
{0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
not_first_call = <optimized out>
pagesize_m1 = <optimized out>
sp = <optimized out>
freesize = <optimized out>
__PRETTY_FUNCTION__ = "start_thread"
#37 0x00007ffff5110eed in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Some additional information about the file being edited:
$ ls -al <file_being_edited>
-rw-rw-r-- 1 bungeman bungeman 10257 Jan 5 10:00 <file_being_edited>
$ vim <file_being_edited>
> apply edits made in kdevelop between last save and crash (remove two lines,
> add three characters to existing line)
> looking at the documentation of clang_getFileLocation, it may or may not be
> relevent that there is a #define macro toward the end of this file.
$ ls -al <file_being_edited>
-rw-rw-r-- 1 bungeman bungeman 10093 Jan 5 10:16 <file_being_edited>
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