We do not support IRGen for these, and get some parts of the semantic analysis
wrong.

llvm-svn: 155728

llvm-svn: 155723

to a given type, when the reason is that there is a non-type decl with
the same name.

llvm-svn: 155677

llvm-svn: 155670

itself a SFINAE context.

llvm-svn: 155621

arguments, and 'this' in exception-specifications.

llvm-svn: 155606

struct __attribute__((visibility("hidden"))) a;
struct __attribute__((visibility("default"))) b;

which gcc already rejects.

llvm-svn: 155603

explaining that.

llvm-svn: 155598

This is mainly for attempting to recover in cases where a class provides
a custom operator-> and a '.' was accidentally used instead of '->' when
accessing a member of the object returned by the current object's
operator->.

llvm-svn: 155580

of the template what we are going to instantiate.

Fixes various crashes of rdar://11242625 & http://llvm.org/PR11421.

llvm-svn: 155576

Don't try to query whether an incomplete type has a trivial copy constructor
when determining whether a move constructor should be declared.

llvm-svn: 155575

exception specification to a function.

llvm-svn: 155424

location. // rdar://10893232

llvm-svn: 155385

on smart pointers.  Also adds test case for previous commit.

llvm-svn: 155379

existentially quantified lock expressions.

llvm-svn: 155357

<rdar://problem/11284902>.

llvm-svn: 155356

Found by valgrind.

llvm-svn: 155324

pretend there was no previous declaration -- that can lead us to injecting
a class template (with no access specifier) into a class scope. Instead,
just avoid the problematic checks.

llvm-svn: 155303

exception specifications in C++11 until after we've parsed the exception
specifications for nested classes.

llvm-svn: 155293

llvm-svn: 155290

llvm-svn: 155282

llvm-svn: 155279

llvm-svn: 155274

declaration of the same name. r155187 caused us to miss this if the prior
declaration did not declare a type.

llvm-svn: 155269

Set the source location for the "member reference base type ... is not a
structure or union" diag to point at the operator rather than the member name.
If we're giving this diagnostic because of a typo'd '.' in place of a ';' at
the end of a line, the caret previously pointed at the identifier on the
following line, which isn't as helpful as it could be. Pointing the caret at
the '.' makes it more obvious what the problem is.

llvm-svn: 155267

objc_returns_inner_pointer attribute can be applied to
methods only. Diagnsose otherwise, instead of
crashing. // rdar://11253688

llvm-svn: 155245

non-const reference parameter type if the class had any subobjects with deleted
copy constructors. This causes a rejects-valid if the class's copy constructor
is explicitly defaulted (as happens for some implementations of std::pair etc).

llvm-svn: 155218

up an elaborated type specifier in a friend declaration, only look for type
declarations, per [basic.lookup.elab]p2. If we know that the redeclaration
lookup for a friend class template in a dependent context finds a non-template,
don't delay the diagnostic to instantiation time.

llvm-svn: 155187

llvm-svn: 155185

is issued on weak property as receiver and not on
any other use of a weak property. // rdar://10225276

llvm-svn: 155169

if receiver is a 'weak' property, by type or by attribute.
// rdar://10225276

llvm-svn: 155159

which are checked in the parser, and analysis warnings that require the
full analysis.  This allows attribute syntax to be checked independently
of the full thread safety analysis.  Also introduces a new warning for the
case where a string is used as a lock expression; this allows the analysis
to gracefully handle expressions that would otherwise cause a parse error.

llvm-svn: 155129

llvm-svn: 155107

initialize references, create std::initializer_list objects, or call constructors.

llvm-svn: 155105

llvm-svn: 155082

specifications on member function templates of class templates and other such
nested beasties. Store the function template from which we are to instantiate
an exception specification rather than trying to deduce it. Plus some
additional test cases.

llvm-svn: 155076

property accessor (getter) missing, instead of crashing.
// rdar://11273060

llvm-svn: 155036

llvm-svn: 155005

Follow up to r154924: check that we are in a static CMethodDecl to enable the Microsoft bug emulation regarding access to protected member during PTM creation. Not just any static function.

llvm-svn: 154982

and explicit specializations of function templates appropriately.

llvm-svn: 154956