class extensions a little. clang now allows readonly property
with no ownership rule (assign, unsafe_unretained, weak, retain,
strong, or copy) with a readwrite property with an ownership rule.
// rdar://12103400
llvm-svn: 162319
The warning this inhibits, -Wobjc-root-class, is opt-in for now. However, all clang unit tests that would trigger
the warning have been updated to use -Wno-objc-root-class. <rdar://problem/7446698>
llvm-svn: 154187
declaration have the 'readwrite' attribute. This is a common case, and we can issue a more lucid diagnostic.
Fixes <rdar://problem/7629420>.
llvm-svn: 117045
- This is designed to make it obvious that %clang_cc1 is a "test variable"
which is substituted. It is '%clang_cc1' instead of '%clang -cc1' because it
can be useful to redefine what gets run as 'clang -cc1' (for example, to set
a default target).
llvm-svn: 91446
specification of 'assign' (no warning to be issued),
when a continuation class makes a 'readonly' attribute
'readwrite' but also specifies the 'assign' attribute.
(this matches gcc's behavior and prevents exessive
warnings)/
llvm-svn: 86297
Fariborz Jahanian