问题
How do I enable support for the new C++ standard on the Eclipse CDT indexer in Juno/Kepler/Luna?
回答1:
Note that this question (and answer) only deals with the Eclipse indexer which is used to highlight errors before compilation takes place. The C++ compiler settings are not changed! (Thus, compilation could still fail because of missing C++11 settings, but have a look at the "Related" section)
To change the Eclipse indexer settings go to
Project properties -> C/C++ General -> Preprocessor Include Paths, Macros etc. -> tab Providers -> CDT GCC Built-in Compiler Settings
and append -std=c++0x (or -std=c++11) to Command to get compiler specs:
Afterwards it should look something like:
${COMMAND} -E -P -v -dD ${INPUTS} -std=c++0x
Sources
- http://wiki.eclipse.org/CDT/User/FAQ#CDT_does_not_recognize_C.2B.2B11_features
- http://www.eclipse.org/forums/index.php/mv/msg/373462/909018/#msg_909018
Related
- Eclipse CDT C++11/C++0x support
- https://stackoverflow.com/a/17499266/760746 (C++11-enable the compiler (Kepler and before))
- https://stackoverflow.com/a/22480299/760746 (C++11-enable the compiler (Kepler (updated) and newer)
Update
Successfully tested with Eclipse
- Kepler (CDT 8.2)
- Luna (CDT 8.4)
来源：https://stackoverflow.com/questions/13635079/enable-c11-in-eclipse-cdt-juno-kepler-luna-indexer