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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