expressions: expressions which refer to a logical rather
than a physical l-value, where the logical object is
actually accessed via custom getter/setter code.
A subsequent patch will generalize the AST for these
so that arbitrary "implementing" sub-expressions can
be provided.
Right now the only client is ObjC properties, but
this should be generalizable to similar language
features, e.g. Managed C++'s __property methods.
llvm-svn: 142914
declared setter or getter in current class extension or one
of the other class extensions. Mark them as synthesized as
property will be synthesized when property with same name is
seen in the @implementation. This prevents bogus warning
about unimplemented methods to be issued for these methods.
Fixes // rdar://8747333
llvm-svn: 121597
John McCall