API for copying GC'able aggregates (Next runtime only).

llvm-svn: 80607

llvm-svn: 80606

Added test cases for presence and absence of __has_feature(objc_nonfragile_abi) with and without -fobjc-nonfragile-abi.

llvm-svn: 80593

Added -fconstant-string-class= option.
Added __has_feature() test for non-fragile ABI.

llvm-svn: 80591

llvm-svn: 80585

llvm-svn: 80529

llvm-svn: 80491

llvm-svn: 80489

llvm-svn: 80470

Improve diagnostics for missing members. This renames the err_typecheck_no_member to err_typecheck_no_member_deprecated. The idea is that err_typecheck_no_member_deprecated should be phased out and any call sites that reference it should call DiagnoseMissingMember instead.

llvm-svn: 80469

llvm-svn: 80468

llvm-svn: 80448

llvm-svn: 80447

work correctly.

The change in lib/AST/DeclCXX.cpp is mostly a large reindentation; I 
couldn't figure out a good way to avoid it.

llvm-svn: 80446

llvm-svn: 80439

llvm-svn: 80438

llvm-svn: 80437

[12.3.2-p3]

llvm-svn: 80436

llvm-svn: 80435

llvm-svn: 80434

using class's conversion functions [12.3.2-p2]

llvm-svn: 80433

llvm-svn: 80432

llvm-svn: 80430

llvm-svn: 80426

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: 80419

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