| commit | 0fb6f97268c6024de25a43d1a25a7e8201c8f79f | |
| author | Douglas Gregor <doug.gregor@gmail.com> | |
| Tue, 25 Jan 2011 22:19:32 +0000 (25 22:19 +0000) | ||
| committer | Douglas Gregor <doug.gregor@gmail.com> | |
| Tue, 25 Jan 2011 22:19:32 +0000 (25 22:19 +0000) | ||
| tree | cd4aeb8fee036232da018d785d8f35988754b416 | treesnapshot (tar.gz zip) |
| parent | 6a81e1b37a4541d300951213028c6e277ccf8961 | commitdiff |
Speculatively implement a tweak to the C++0x overload resolution rules
for reference binding (C++ [over.rank.ics]p3b1sb4), so that we prefer
the binding of an lvalue reference to a function lvalue over the
binding of an rvalue reference. This change resolves the ambiguity
with std::forward and lvalue references to function types in a way
that seems consistent with the original rvalue references proposal.
My proposed wording for this change is shown in
isBetterReferenceBindingKind(); we'll try to get this change adopted
in the C++0x working paper as well.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@124236 91177308-0d34-0410-b5e6-96231b3b80d8
for reference binding (C++ [over.rank.ics]p3b1sb4), so that we prefer
the binding of an lvalue reference to a function lvalue over the
binding of an rvalue reference. This change resolves the ambiguity
with std::forward and lvalue references to function types in a way
that seems consistent with the original rvalue references proposal.
My proposed wording for this change is shown in
isBetterReferenceBindingKind(); we'll try to get this change adopted
in the C++0x working paper as well.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@124236 91177308-0d34-0410-b5e6-96231b3b80d8
| include/clang/Sema/Overload.h | diffblobblamehistory | |
| lib/Sema/SemaOverload.cpp | diffblobblamehistory | |
| test/CXX/over/over.match/over.match.best/over.ics.rank/p3-0x.cpp | diffblobblamehistory |