Commit Graph

5 Commits

Author SHA1 Message Date
Richard Smith cd556eb265 Issue a diagnostic if we see a templated friend declaration that we do not
support.

llvm-svn: 194273
2013-11-08 18:59:56 +00:00
Nick Lewycky 36722d2694 Don't check whether a friend declaration is correctly formed when instantiating,
we already checked it when parsing.

llvm-svn: 174486
2013-02-06 05:59:33 +00:00
Richard Smith a31a89a38e Per C++11 [class.friend]p3, the 'friend' keyword must appear first in a
non-function friend declaration. Patch by Josh Magee!

llvm-svn: 164273
2012-09-20 01:31:00 +00:00
Richard Smith 9ca5c42582 Update all tests other than Driver/std.cpp to use -std=c++11 rather than
-std=c++0x. Patch by Ahmed Charles!

llvm-svn: 141900
2011-10-13 22:29:44 +00:00
Douglas Gregor 3b4abb6792 Improve handling of friend types in several ways:
- When instantiating a friend type template, perform semantic
  analysis on the resulting type.
  - Downgrade the errors concerning friend type declarations that do
  not refer to classes to ExtWarns in C++98/03. C++0x allows
  practically any type to be befriended, and ignores the friend
  declaration if the type is not a class.

llvm-svn: 100635
2010-04-07 17:57:12 +00:00