llvm-svn: 107573

ObjC pointers were easy enough (as far as the ABI is concerned, they're
just pointers to structs), but I had to invent a new mangling for block
pointers. This is particularly worrying with the Microsoft ABI, because
it is a vendor-specific ABI; extending it could come back to bite us
later when MS extends it on their own (and you know they will).

llvm-svn: 107572

point.

llvm-svn: 107570

llvm-svn: 107568

llvm-svn: 107567

the invariant checks at NamespaceDecl::setAnonymousNamespace().

llvm-svn: 107566

llvm-svn: 107564

Only actual functions get mangled correctly; I don't know how to fix it for
function pointers yet. Thanks to John McCall for the hint.

Also, mangle anonymous tag types. I don't have a suitable testcase yet; I have
a feeling that that's going to need support for static locals, and I haven't
figured out exactly how MSVC's scheme for mangling those works.

llvm-svn: 107561

declarations for implicit default constructors, copy constructors,
copy assignment operators, and destructors. On a "simple" translation
unit that includes a bunch of C++ standard library headers, we
generate relatively few of these implicit declarations now:

  4/159 implicit default constructors created
  18/236 implicit copy constructors created
  70/241 implicit copy assignment operators created
  0/173 implicit destructors created

And, on this translation unit, this optimization doesn't really
provide any benefit. I'll do some more performance measurements soon,
but this completes the implementation work for <rdar://problem/8151045>.

llvm-svn: 107551

llvm-svn: 107543

llvm-svn: 107542

llvm-svn: 107541

constructor-name lookup.

llvm-svn: 107536

llvm-svn: 107521

llvm-svn: 107510

allows Sema some limited access to the current scope, which we only
use in one way: when Sema is performing some kind of declaration that
is not directly driven by the parser (e.g., due to template
instantiatio or lazy declaration of a member), we can find the Scope
associated with a DeclContext, if that DeclContext is still in the
process of being parsed. 

Use this to make the implicit declaration of special member functions
in a C++ class more "scope-less", rather than using the NULL Scope hack.

llvm-svn: 107491

<vector> header can be used correctly through PCH now.

llvm-svn: 107483

llvm-svn: 107478

llvm-svn: 107477

Fix reading ClassTemplateDecl's ClassTemplateSpecializationDecls and ClassTemplatePartialSpecializationDecls.

Store/read also their template arguments because they may be initializing and not be able to provide them.

llvm-svn: 107476

llvm-svn: 107475

llvm-svn: 107474

llvm-svn: 107473

llvm-svn: 107472

- Fix creation of TemplateSpecializationType.

llvm-svn: 107471

llvm-svn: 107470

Generally types expect an initialized TypeDecl; its safer and less complicated to delay PCH reading the type of a TypeDecl.

llvm-svn: 107469

llvm-svn: 107468

Change CallGraph::Prog to be a reference. idx::Program means to be a global object to the Index library.

llvm-svn: 107461

llvm-svn: 107444

llvm-svn: 107437

routine; no functionality change.

llvm-svn: 107434

llvm-svn: 107429

Fix PR 7475 by enhancing the static analyzer to also invalidate bindings for non-static global variables
when calling a function/method whose impact on global variables we cannot accurately estimate.
This change introduces two new MemSpaceRegions that divide up the memory space of globals, and causes
RegionStore and BasicStore to consult a binding to the NonStaticGlobalsMemSpaceRegion when lazily
determining the value of a global.

llvm-svn: 107423

Add an ivar to SymbolReaper for the current statement, and then stop passing the current statement around everywhere. Preparation for symbolic extents.

llvm-svn: 107422

method. No functionality change.

llvm-svn: 107415

and multi-dimensional array fields. Fixes several bugs found by
inspection.

llvm-svn: 107411

separate function. Aside from making the loops infinitely faster, no
functionality change.

llvm-svn: 107407

copy-assignment operator.

llvm-svn: 107406

into a separate routine. No functionality change.

llvm-svn: 107402