improved if there were a consistent name for getInstantiatedFromMemberX()
across all classes.  Cheap refactor if someone wants to do it, but let's get the
buildbots happy first.

llvm-svn: 80425

llvm-svn: 80422

llvm-svn: 80421

llvm-svn: 80420

llvm-svn: 80418

llvm-svn: 80417

llvm-svn: 80416

llvm-svn: 80415

llvm-svn: 80413

llvm-svn: 80412

llvm-svn: 80405

Make sure we actually found a redeclaration before complaining about attributes added to a redeclaration in C++

llvm-svn: 80403

llvm-svn: 80402

llvm-svn: 80399

llvm-svn: 80398

llvm-svn: 80397

member templates.

llvm-svn: 80396

llvm-svn: 80394

to a multi-level template argument list by making it explicit. The
forced auditing of callers found a bug in the instantiation of member
classes inside member templates.

I *love* static type systems.

llvm-svn: 80391

Remove the conversion from a multi-level template argument list back to a single template argument list. We no longer need this crutch

llvm-svn: 80390

When performing template instantiation of the definitions of member
templates (or members thereof),  we build a data structure containing
the template arguments from each "level" of template
instantiation. During template instantiation, we substitute all levels
of template arguments simultaneously. 

llvm-svn: 80389

objects that are not automatically garbage collected. This fixes
<rdar://problem/7174400>.

llvm-svn: 80387

llvm-svn: 80386

llvm-svn: 80383

method definition with labels.

llvm-svn: 80381

MultiLevelTemplateArgumentList. This is a baby step toward
instantiating member templates; no intended functionality change yet.

llvm-svn: 80380

llvm-svn: 80377

llvm-svn: 80374

When doing overload resolution, expressions that are value dependent but not type dependent and of integral type should not be treated as null pointer constants.

llvm-svn: 80369

llvm-svn: 80368

llvm-svn: 80366

with class type conversion methods. WIP.

llvm-svn: 80365

declarations of same, introduce a single AST class and add appropriate bits
(encoded in the namespace) for whether a decl is "real" or not.  Much hackery
about previously-declared / not-previously-declared, but it's essentially
mandated by the standard that friends alter lookup, and this is at least
fairly non-intrusive.

Refactor the Sema methods specific to friends for cleaner flow and less nesting.

Incidentally solve a few bugs, but I remain confident that we can put them back.

llvm-svn: 80353

llvm-svn: 80346

llvm-svn: 80337

llvm-svn: 80336

pointers.  Most logic cares first about whether or not a region is
symbolic, and second if represents code.  This should fix a series of
silent corner case bugs (as well as simplify a bunch of code).

llvm-svn: 80335

llvm-svn: 80333

llvm-svn: 80332

llvm-svn: 80320