Re: [Libmesh-devel] Compile Error Today

[Kirk, B. (JSC-EG311) <ben...@na...>]

Done, thanks!



On Mar 30, 2013, at 5:22 PM, "Derek Gaston" <fri...@gm...<mailto:fri...@gm...>> wrote:

ok - just put up the pull request - I can verify that our main test suite runs with it.

Derek


On Sat, Mar 30, 2013 at 3:32 PM, Derek Gaston <fri...@gm...<mailto:fri...@gm...>> wrote:
Sure - give me a minute...

Derek


On Sat, Mar 30, 2013 at 3:26 PM, Kirk, Benjamin (JSC-EG311) <ben...@na...<mailto:ben...@na...>> wrote:
Can you try the fix?  I outlined it in the pull request notes - basically a shim with the old name that calls a different new name function with Type=Number?

-Ben



On Mar 30, 2013, at 4:21 PM, "Derek Gaston" <fri...@gm...<mailto:fri...@gm...>> wrote:

Whoa - not sure what happened there... that should read:

"Do you want me to actually revert it in libmesh/master or just revert it for myself for now?"

Derek

On Sat, Mar 30, 2013 at 3:20 PM, Derek Gaston <fri...@gm...<mailto:fri...@gm...>> wrote:
Do you want me to revert actual revert it in libmesh/master or just revert it for myself for now?

Derek


On Sat, Mar 30, 2013 at 3:15 PM, Roy Stogner <roy...@ic...<mailto:roy...@ic...>> wrote:

On Sat, 30 Mar 2013, Derek Gaston wrote:

Just updated and I'm now seeing this:
  CXX      src/base/libmesh_oprof_la-dof_map_constraints.lo
In file included from src/base/dof_map_constraints.C:48:0:
./include/libmesh/system.h:1186:45: error: default template arguments may not be used in function templates without -std=c++11 or
-std=gnu++11
./include/libmesh/system.h:1195:64: error: default template arguments may not be used in function templates without -std=c++11 or
-std=gnu++11
./include/libmesh/system.h:1204:38: error: default template arguments may not be used in function templates without -std=c++11 or
-std=gnu++11
./include/libmesh/system.h:1607:44: error: default template arguments may not be used in function templates without -std=c++11 or
-std=gnu++11

Any ideas?

Looks like my backwards-compatibility fix for Manav's Real->Number
input patch only works with C++11.  Not sure why it was working in my
tests - I was likewise using a C++11-capable version of gcc without
using -std=anything.  The workaround is to do what Ben suggested:
give the templated versions of these methods new names and have the
old name just be a call to the Number version.

I can try to fix this tomorrow, but I'm not sure how easy the fix is
going to be when I can't replicate the problem.  Unless you want to
code up the fix yourself, in the meantime you could just revert that
subpatch of Manav's changes as a workaround.
---
Roy


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