llvm-svn: 107574

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

extension if you otherwise configure scan-build
to do c++ static analysis.

OKed by Ted

llvm-svn: 107562

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

prototype declaration.  Reviewed by chandlerc and csilvers.

llvm-svn: 107511

llvm-svn: 107510

like).  Our goal with this visitor is to visit exactly what people type.

Reviewed by chandlerc.

llvm-svn: 107497

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

llvm-svn: 107485

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

llvm-svn: 107483

llvm-svn: 107479

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

llvm-svn: 107467

llvm-svn: 107463

llvm-svn: 107462

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

llvm-svn: 107461

       typedef int (*Myfunc)(int);
       Myfunc func;

Reviewed by chandlerc

llvm-svn: 107450

llvm-svn: 107444