https://bugs.kde.org/show_bug.cgi?id=357407
Bug ID: 357407
Summary: No semantic syntax highlighting due to "libclang:
crash detected during parsing"
Product: kdevelop
Version: 4.90.90
Platform: Kubuntu Packages
OS: Linux
Status: UNCONFIRMED
Severity: normal
Priority: NOR
Component: Language Support: CPP (Clang-based)
Assignee: kdevelop-bugs-n...@kde.org
Reporter: piotr.mierzwin...@gmail.com
After open KDevelop with my project (C++ using Qt4 and based on cmake) and when
kdevduchain cache has been rebuilt (before start I removed it) and project was
reparsed I noticed that there is no semantic syntax highlighting (of course
this option is turned on) in any opened C++ source code file, whereas when I
using last built kdevelop (built on begin of December) all was fine.
Finally I found solution. You can find it on end this post.
After kdevelop is starting I get following message in terminal:
<cut>
kdevelop(24205)/(default) unknown: QWidget::insertAction: Attempt to insert
null action
kdevelop(24205)/(default) unknown: QWidget::insertAction: Attempt to insert
null action
kdevelop(24205)/(kdevelop.projectmanagers.cmake) unknown: Could not import
CMake project
"/media/piotrek/FreeAgent/linux_containers/kubuntu_15.10/home/piotrek/Projekty/Qt/qtcmd_work/qtcmd_git/qtcmd2"
('compile_commands.json' missing)
QInotifyFileSystemWatcherEngine::addPaths: inotify_add_watch failed: Nie ma
takiego pliku ani katalogu
QInotifyFileSystemWatcherEngine::addPaths: inotify_add_watch failed: Nie ma
takiego pliku ani katalogu
libclang: crash detected during parsing: {
'source_filename' :
'/media/piotrek/FreeAgent/linux_containers/kubuntu_15.10/home/piotrek/Projekty/Qt/qtcmd_work/qtcmd_git/qtcmd2/plugins/vfs/zipsubsystem/zipsubsystem.cpp'
'command_line_args' : ['-ferror-limit=100', '-fspell-checking',
'-Wdocumentation', '-Wunused-parameter', '-Wunreachable-code', '-Wall',
'-std=c++11', '-nostdinc', '-nostdinc++', '-xc++',
'-include/usr/include/qt4/Qt/QtCore', '-include/usr/include/qt4/Qt/QtGui',
'-include/usr/include/qt4/Qt/QtNetwork',
'-isystem/media/piotrek/FreeAgent/linux_containers/kubuntu_15.10/usr/include/c++/5',
'-isystem/media/piotrek/FreeAgent/linux_containers/kubuntu_15.10/usr/include/x86_64-linux-gnu/c++/5',
'-isystem/media/piotrek/FreeAgent/linux_containers/kubuntu_15.10/usr/include/c++/5/backward',
'-isystem/usr/local/include',
'-isystem/media/piotrek/FreeAgent/linux_containers/kubuntu_15.10/usr/lib/llvm-3.6/lib/clang/3.6.2/include',
'-isystem/usr/include/x86_64-linux-gnu', '-isystem/usr/include', '-imacros',
'/tmp/kdevelop.K24205'],
'unsaved_files' : [],
'options' : 45,
}
kdevelop(24205)/(default) unknown: clang_parseTranslationUnit2 return with
error code 2
kdevelop(24205)/(default) unknown: Failed to parse translation unit:
"/media/piotrek/FreeAgent/linux_containers/kubuntu_15.10/home/piotrek/Projekty/Qt/qtcmd_work/qtcmd_git/qtcmd2/plugins/vfs/zipsubsystem/zipsubsystem.cpp"
</cut>
The message starting from: "libclang: crash detected during parsing: " repeats
for every file from my project.
The settings of project wasn't changed since last running of kdevelop and are
following:
* Language Support -> Compilers (tab)
- table with tree view (branch: Auto-detected): Clang, GCC
- combo: "Compiler for path": Clang
- C/C++ parser: Predefined profile: c++11
* CMake
Variable: CMAKE_MAKE_PROGRAM points to ninja (here was make)
Variable: QT_QMAKE_EXECUTABLE is not set (this variable was set)
I noticed that after run of KDevelop "Ninja" was set in "Default generator",
despite before (using previous build of kdevelop from begin of December) I have
here "Unix Makefiles". I mean option in:
Configure kdevelop -> CMake -> Configure global CMake setting -> Default
generator: "Ninja"
I set it to my previous value, so: "Unix Makefiles", closed kdevelop, removed
"build" directory from project, removed kdevduchain cache and run KDevelop
again. Thanks that semantic syntax highlighting back.
It seems, and I'm not sure why, Ninja is default option for "Default
generator". I have installed ninja, but didn't use it in my project.
Reproducible: Always
Actual Results:
ninja is chose as "Default generator" whereas project use make (cmake)
Expected Results:
In my opinion ninja should not be set as "Default generator" where in
configuration file is set cmake
My configuration in "qtcmd2.kdev4" file
[Project]
Name=qtcmd2
Manager=KDevCMakeManager
kdevplatform and kdevelop built at 2016.01.01 (branch 5.0)
--
You are receiving this mail because:
You are watching all bug changes.
