llvm-svn: 158545

Specifically, @[] and @{} didn't have a type associated with them; we now
use "NSArray *" and "NSDictionary *", respectively. @"" has the type
"NSString *". @(), unfortunately, has type "id", since it (currently) may
be either an NSNumber or an NSString.

Add a test for all the Objective-C at-expression completions.

<rdar://problem/11507708&11507668&11507711>

llvm-svn: 158533

We already didn't track objects that have delegates or callbacks or
objects that are passed through void * "context pointers". It's a
not-uncommon pattern to release the object in its callback, and so
the leak message we give is not very helpful.

llvm-svn: 158532

This is explicitly forbidden in C99 6.7.4p3. This is /not/ forbidden in C++,
probably because by default file-scope const/constexpr variables have internal
linkage, while functions have external linkage. There's also the issue of
anonymous namespaces to consider. Nevertheless, there should probably be a
similar warning, since the semantics of inlining a function that references
a variable with internal linkage do not seem well-defined.

<rdar://problem/11577619>

llvm-svn: 158531

There was already a test that it did not fire in type-dependent contexts.
This was already behaving correctly.

llvm-svn: 158530

for unexpanded parameter packs. Fixes the crash-on-invalid in
PR13117.

llvm-svn: 158525

llvm-svn: 158521

llvm-svn: 158512

llvm-svn: 158511

* Converted comments to use \brief to provide summaries;
* Fixed uses of \arg that should be \p;
* Fixed \param [in] [out] to \param [in,out];
* Made minor formatting fixes.

llvm-svn: 158510

not \arg ParameterName (which should be used only when documenting that
parameter, not when referring to it from elsewhere).

llvm-svn: 158509

llvm-svn: 158507

llvm-svn: 158506

* Escaped @ symbols that shouldn't be interpreted by Doxygen;
* Deleted \param documentation for function parameters that no longer exist;
* Fixed parameter names in \param Doxygen commands;
* Fixed some broken formatting.

llvm-svn: 158505

on ASTContext::CreateTypeSourceInfo that duplicated information from the
(more complete) version in ASTContext.h.

llvm-svn: 158504

* Add \brief to produce a summary in the Doxygen output;
* Add missing parameter names to \param commands;
* Fix mismatched parameter names for \param commands;
* Add a parameter name so that the \param has a target.

llvm-svn: 158503

llvm-svn: 158501

* Removed \param comments for parameters that no longer exist;
* Fixed a "\para" typo to "\param";
* Escaped @, # and \ symbols as needed in Doxygen comments;
* Added use of \brief to output short summaries.

llvm-svn: 158498

llvm-svn: 158495

llvm-svn: 158494

llvm-svn: 158492

* Added/tidied \brief summaries;
* Escaped # as needed for Doxygen;
* Drive-by: Fixed a rogue line > 80 columns.

llvm-svn: 158491

* Add parameter names to various \param commands;
* Ensure that \brief summaries are followed by blank lines where needed to
  prevent subsequent text being merged into the summary;
* Mark code examples with \code...\endcode so that they're appropriately
  formatted by Doxygen.
* Add qualification for links to field of structs (specifically callbacks);
* Escape #, @ and < as needed to avoid them being interpreted by Doxygen;
* Remove incorrect uses of "\see name", preferring #name;
* Fix a glitchy "\param Returns..." to be "\returns";
* Fix parameter names given to \param, typos and otherwise.

llvm-svn: 158489

semantics of a ctor/dtor function-try-block catch handler
by pushing a normal cleanup is not just overkill but actually
actively wrong when the handler contains an explicit return
(which is only legal in a dtor).  Just emit the rethrow as
ordinary code at the fallthrough point.  Fixes PR13102.

llvm-svn: 158488

modes. For languages other than C99/C11, this isn't quite a conforming
extension, and for C++11, it breaks some reasonable code containing
user-defined literals.

In languages which don't officially have hexfloats, pare back this extension
to only apply in cases where the token starts 0x and does not contain an
underscore. The extension is still not quite conforming, but it's a lot closer
now.

llvm-svn: 158487

annotations in many places where it involved little change, fixed some
examples and marked code examples with \code...\endcode, and changed a few
nearby mentions of C++0x to refer to C++11.

llvm-svn: 158486

This condition (added in r158093) was overly conservative.

llvm-svn: 158483

llvm-svn: 158478

llvm-svn: 158477

* Escape #, < and @ symbols where Doxygen would try to interpret them;
* Fix several function param documentation where names had got out of sync;
* Delete param documentation referring to parameters that no longer exist.

llvm-svn: 158472

a CXXRecordDecl is complete. Fixes Bug 13086.

llvm-svn: 158469

Review feedback/bot failure from r158459 by Simon Atanasyan and Benjamin Kramer (on IRC).

llvm-svn: 158464

Review by Chandler Carruth.

llvm-svn: 158463

llvm-svn: 158460

llvm-svn: 158459

llvm-svn: 158458

OBJC_AT_KEYWORD_NAME take a string literal argument where previously
its second argument was an unquoted token; macro invocations such as
OBJC_AT_KEYWORD_NAME(NeedAt,{) confuse Doxygen's parser.

While I'm wary of changing code (rather than just comments) to work
around Doxygen's limitations, in this case the change makes the code
more readable for human beings as well, and the macro derived no
benefit from using the preprocessor's stringification operator, as
it never has need of the unquoted token.

I've also included a couple of trivial drive-by fixes to doc comments.

llvm-svn: 158440

bits wide.

llvm-svn: 158425

llvm-svn: 158424

test/Driver/warning-options.cpp: Mark as XFAIL:cygming. -pedantic is passed with gcc-as driver. PR12920

llvm-svn: 158423