Patch attached: changeset: 3382:a435372e25e5 tag: tip user: Jed Brown <[EMAIL PROTECTED]> date: Wed Sep 19 14:28:10 2007 +0200 summary: Do not rely on implicit injection of friend declarations into namespace.
dolfin-jed-20070919.hg
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According to the GCC man page:
-ffriend-injection
Inject friend functions into the enclosing namespace, so that they
are visible
outside the scope of the class in which they are declared. Friend
functions were
documented to work this way in the old Annotated C++ Reference
Manual, and ver‐
sions of G++ before 4.1 always worked that way. However, in ISO C++
a friend
function which is not declared in an enclosing scope can only be
found using argu‐
ment dependent lookup. This option causes friends to be injected as
they were in
earlier releases.
This option is for compatibility, and may be removed in a future
release of G++.
--
Jed Brown [EMAIL PROTECTED] http://59A2.org
pgp4Uj4RfEgmr.pgp
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