By putting a "static_assert( true );" into a minimal file skeleton, KDevelop crashes with SIG11. The crash handler shows the following backtrace: Thread 13 (Thread 0x7f1dc53fa700 (LWP 19454)): [KCrash Handler] #6 0x00007f1da52523de in () at /usr/lib/libclang.so.3.9 #7 0x00007f1da5235302 in () at /usr/lib/libclang.so.3.9 #8 0x00007f1da52333f0 in () at /usr/lib/libclang.so.3.9 #9 0x00007f1da52339a5 in () at /usr/lib/libclang.so.3.9 #10 0x00007f1da52395ac in () at /usr/lib/libclang.so.3.9 #11 0x00007f1da52398c0 in () at /usr/lib/libclang.so.3.9 #12 0x00007f1da5233314 in () at /usr/lib/libclang.so.3.9 #13 0x00007f1da523c154 in clang_visitChildren () at /usr/lib/libclang.so.3.9 #14 0x00007f1dc4192408 in () at /usr/lib/libKDevClangPrivate.so.25 #15 0x00007f1da5233975 in () at /usr/lib/libclang.so.3.9 #16 0x00007f1da5237c76 in () at /usr/lib/libclang.so.3.9 #17 0x00007f1da52333f0 in () at /usr/lib/libclang.so.3.9 #18 0x00007f1da523c154 in clang_visitChildren () at /usr/lib/libclang.so.3.9 #19 0x00007f1dc4181577 in () at /usr/lib/libKDevClangPrivate.so.25 #20 0x00007f1dc4193504 in () at /usr/lib/libKDevClangPrivate.so.25 #21 0x00007f1da5233975 in () at /usr/lib/libclang.so.3.9 #22 0x00007f1da5232ebd in () at /usr/lib/libclang.so.3.9 #23 0x00007f1da5232fe2 in () at /usr/lib/libclang.so.3.9 #24 0x00007f1da523360c in () at /usr/lib/libclang.so.3.9 #25 0x00007f1da523c154 in clang_visitChildren () at /usr/lib/libclang.so.3.9 #26 0x00007f1dc4175424 in Builder::visit(CXTranslationUnitImpl*, void*, QHash<void*, KDevelop::ReferencedTopDUContext> const&, bool) () at /usr/lib/libKDevClangPrivate.so.25 #27 0x00007f1dc41a3b1a in ClangHelpers::buildDUChain(void*, QMultiHash<void*, Import> const&, ParseSession const&, KDevelop::TopDUContext::Features, QHash<void*, KDevelop::ReferencedTopDUContext>&, ClangIndex*, std::function<bool ()> const&) () at /usr/lib/libKDevClangPrivate.so.25 #28 0x00007f1dcc0820a9 in () at /usr/lib/qt/plugins/kdevplatform/25/kdevclangsupport.so #29 0x00007f1e0c314586 in ThreadWeaver::IdDecorator::run(QSharedPointer<ThreadWeaver::JobInterface>, ThreadWeaver::Thread*) () at /usr/lib/libKF5ThreadWeaver.so.5 #30 0x00007f1e0c314b88 in ThreadWeaver::Executor::run(QSharedPointer<ThreadWeaver::JobInterface> const&, ThreadWeaver::Thread*) () at /usr/lib/libKF5ThreadWeaver.so.5 #31 0x00007f1e0c313a9a in ThreadWeaver::Job::execute(QSharedPointer<ThreadWeaver::JobInterface> const&, ThreadWeaver::Thread*) () at /usr/lib/libKF5ThreadWeaver.so.5 #32 0x00007f1e0c313140 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5 #33 0x00007f1e17a11d78 in () at /usr/lib/libQt5Core.so.5 #34 0x00007f1e10bf5454 in start_thread () at /usr/lib/libpthread.so.0 #35 0x00007f1e173277df in clone () at /usr/lib/libc.so.6
Same here with Git master branch. Setting -std=c++1z in Language Support for C/C++ Parser does not help. Have to type every static_assert starting with ("") :)
Upstream issue in Clang 3.9.0. Also see: https://github.com/Valloric/YouCompleteMe/issues/2364#issuecomment-251336248 Apparently fixed here: https://github.com/llvm-mirror/clang/commit/e3a335ebd724f0ee206658bd19c571bdd5204c15 Can't reproduce with LLVM/Clang from trunk. I'll check if above commit will be backported to 3.9 branch (it currently isn't in there).
Okay, this got backported: https://github.com/llvm-mirror/clang/commit/28ec0503d504acb7b4040e8b3e77a01c36bf14a4 So this issue should be fixed as soon as you upgrade to libclang from Clang/LLVM 3.9.1.
*** Bug 378294 has been marked as a duplicate of this bug. ***
*** Bug 383612 has been marked as a duplicate of this bug. ***