Eclipse Community Forums: C / C++ IDE (CDT)

Home » Language IDEs » C / C++ IDE (CDT) » Enabling C++11 features(Unsuccessful tries of __GXX_EXPERIMENTAL_CXX0X__ and -std=c++0x)

Show: Today's Messages :: Show Polls :: Message Navigator

Enabling C++11 features [message #992001]

Thu, 20 December 2012 16:31

Halil Can

Messages: 2
Registered: December 2012

Junior Member

Hi!

I'm trying to enable C++11 on Eclipse but I couldn't manage it so far. When I add -std=c++0x to Preprocessor Include Paths or Discovery Options > Compiler invocation arguements, references are not resolved. When I check array (for std::array) I see

#ifndef __GXX_EXPERIMENTAL_CXX0X__

returns true and code below it is not parsed. So, I get this

Problem description: Symbol 'array' could not be resolved

When I add __GXX_EXPERIMENTAL_CXX0X__ to symbols, then array is parsed. std::array is resolved. However, then my code gets messy. Somehow eclipse cannot parse my code, which was working before I define GXX.

I couldn't find a workaround for this. Thank you!

Report message to a moderator