https://bugs.kde.org/show_bug.cgi?id=357774
Bug ID: 357774
Summary: C source files are not parsed by new Clang parser in
mixed (C and C++) project
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
My project includes C and C++ files. When I run kdevelop from terminal
(konsole) I can see a lot of messages saying: "libclang: crash detected during
parsing". They all are referring to C source files.
Example of message:
kdevelop(2058)/(default) unknown: Failed to parse translation unit:
"/media/piotrek/FreeAgent/linux_containers/kubuntu_15.10/home/piotrek/Projekty/Qt/qtcmd_work/qtcmd_git/qtcmd2/libs/xdgmime/xdgmimeparent.c"
libclang: crash detected during parsing: {
'source_filename' :
'/media/piotrek/FreeAgent/linux_containers/kubuntu_15.10/home/piotrek/Projekty/Qt/qtcmd_work/qtcmd_git/qtcmd2/libs/xdgmime/xdgmimeint.c'
'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.If2058'],
'unsaved_files' : [],
'options' : 45,
}
kdevelop(2058)/(default) unknown: clang_parseTranslationUnit2 return with error
code 2
And because of this I think that C files are not parsed properly. More visible
effect is lack of semantic highlighting of source in editor.
All C files coming from xdgmime project:
git://anongit.freedesktop.org/xdg/xdgmime
Clicking "Show imports" in "Problems view" showing empty list.
My setting for clang are default, so in "Language Support" I have set "Compiler
for path: Clang" and auto-detected is Clang and GCC (in this order). I use
"Predefined profile c++11".
Now I realized that maybe this bug report has no sense, because used standard
"c++11" in Clang parser. Could somebody confirm it?
And one more question. Whether it is possible to get semantic highlighting of C
source file in editor in mixed (C++ and C) project?
Reproducible: Always
Steps to Reproduce:
1. Open mixed project (C and C++) in kdevelop
Actual Results:
no semantic highlighting of C source file in editor
Expected Results:
would be nice to have semantic highlighting of C source file in editor
kdevelop and kdevplatform cloned at January 8-th 2016 (branch 5.0.0).
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