In particular, if we see an @property within the @interface of a class
conforming to a protocol with this attribute, we treat that as
if the implementation were available, per the rules of default
property synthesis.
llvm-svn: 201911
We're going to extend DiagnoseUnimplementedProperties shortly to look for more cases
that aren't handled by default property synthesis.
llvm-svn: 201878
parimary class and in mrr mode, assume property's default
memory attribute (assign) and to prevent a bogus warning.
// rdar://15859862
llvm-svn: 200238
A return type is the declared or deduced part of the function type specified in
the declaration.
A result type is the (potentially adjusted) type of the value of an expression
that calls the function.
Rule of thumb:
* Declarations have return types and parameters.
* Expressions have result types and arguments.
llvm-svn: 200082
Additionally, remove the optional nature of the spelling list index when creating attributes. This is supported by table generating a Spelling enumeration when the spellings for an attribute are distinct enough to warrant it.
llvm-svn: 199378
Previously, the synthesized AST contained an rvalue DeclRefExpr for 'self'.
Now, it has an lvalue DeclRefExpr wrapped in an lvalue-to-rvalue
ImplicitCastExpr, which is what's generated when an ivar access is written
in the source.
No (intended) functionality change.
llvm-svn: 199225
property has the naming convention that implies 'ownership'.
2) improve on diagnostic and make it property specific.
3) fix the line number in the case of default property
synthesis. // rdar://15757510
llvm-svn: 198905
property declaration has a memory management
attribute (retain, copy, etc.). Sich properties
are usually overridden to become 'readwrite'
via a class extension (which require the memory
management attribute specified). In the absence of class
extension override, memory management attribute is
needed to produce correct Code Gen. for the
property getter in any case and this warning becomes
confusing to user. // rdar://15641300
llvm-svn: 197251
(assign/unsafe_unretained/weak/retain/strong/copy) in super class
to be overridden by a property with any explicit ownership in the
subclass. // rdar://15014468
llvm-svn: 191971
of ObjectiveC properties to mean annotation of
NS_RETURNS_INNER_POINTER on its synthesized getter.
This also facilitates more migration to properties when
methods are annotated with NS_RETURNS_INNER_POINTER.
// rdar://14990439
llvm-svn: 191009
protocols that declare the same property of incompatible
types, issue a warning when class implementation synthesizes
the property. // rdar://13075400
llvm-svn: 182316
patch -n r180198.
When reporting on missing property accessor implementation in
categories, do not report when they are declared in primary class,
class's protocol, or one of it super classes or in of the other
categories. // rdar://13713098
llvm-svn: 180580
categories, do not report when they are declared in primary class,
class's protocol, or one of it super classes. This is because,
its class is going to implement them. // rdar://13713098
llvm-svn: 180198
of a property just in case the property's getter happens to be +1.
We won't synthesize a getter for such a property, but we will allow
the user to define a +1 method for it.
rdar://13115896
llvm-svn: 178731
http://lab.llvm.org:8011/builders/clang-x86_64-darwin10-gdb went back green
before it processed the reverted 178663, so it could not have been the culprit.
Revert "Revert 178663."
This reverts commit 4f8a3eb2ce5d4ba422483439e20c8cbb4d953a41.
llvm-svn: 178682
For variables and functions clang used to store two storage classes. The one
"as written" in the code and a patched one, which, for example, propagates
static to the following decls.
This apparently is from the days clang lacked linkage computation. It is now
redundant and this patch removes it.
llvm-svn: 178663
is issused for on overriding 'readwrite'
property which is not auto-synthesized.
Buttom line is that if hueristics determine
that there will be a user implemented setter,
no warning will be issued. // rdar://13388503
llvm-svn: 177662
when property autosynthesis does not synthesize a property.
When property is declared 'readonly' in a super class and
is redeclared 'readwrite' in a subclass. When a property
autosynthesis causes it to share 'ivar' with another property.
// rdar://13388503
llvm-svn: 176889
the "nonatomic" attribute in property redeclaration
in class extension. Also, improved on diagnostics in
this area while at it. // rdar://13156292
llvm-svn: 174821
Ted Kremenek