[Dune] [#989] Use C++11 instead of C++0X

Dune flyspray at dune-project.org
Wed Dec 7 14:18:16 CET 2011


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A new Flyspray task has been opened.  Details are below. 

User who did this - Christoph GrĂ¼ninger (gruenich) 

Attached to Project - Dune
Summary - Use C++11 instead of C++0X
Task Type - Discussion
Category - Dune Core Modules
Status - Unconfirmed
Assigned To - 
Operating System - Unspecified / All
Severity - Very Low
Priority - Normal
Reported Version - SVN (pre2.2)
Due in Version - Undecided
Due Date - Undecided
Details - We need to change from the outdated working title "C++0X" to the name of the current standard "C++11" [0,1]. This does not only apply to documentation. For example in dune-common/m4 several files are called cxx0x_* and one Test is called CXX0X.
It'll get tricky with the release of GCC 4.7 because they will change the compiler option from -std=c++0x to std=c++11 [2]. The C++11 support in GCC 4.7 will not be backwards compatible with the C++0X support in the already released GCCs [3].

Does someone know about other compilers like LLVM/clang or ICC? Are there Dune users using GCC 4.7 trunk?

[0] http://lists.dune-project.org/pipermail/dune/2011-August/009055.html
[1] http://en.wikipedia.org/wiki/C%2B%2B11
[2] http://gcc.gnu.org/projects/cxx0x.html
[3] http://gcc.gnu.org/ml/gcc/2011-12/msg00069.html

More information can be found at the following URL:
http://www.dune-project.org/flyspray/index.php?do=details&task_id=989

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