llvm-svn: 90394

llvm-svn: 90393

llvm-svn: 90392

llvm-svn: 90391

llvm-svn: 90390

llvm-svn: 90389

llvm-svn: 90388

llvm-svn: 90387

Do not include the 'this' pointer adjustment in the covariant return type. Instead, store it in the (now oddly named) Thunks map.

llvm-svn: 90386

 - This is much faster, as it avoids the overhead of dumping an AST file to disk and reloading it.
 - For debugging purposes, there is a clang_setUseExternalASTGeneration hook which can be used to disable this.

On the Sketch Cocoa app, the speedup is pretty nice, especially when using a PCH file while scanning the source:

Wall time to c-index-test all files (no PCH):
Old: 23.4221
New: 12.3884

Wall time to c-index-test all files (with a PCH, and "local" mode):
Old: 10.9233
New:  1.9038

llvm-svn: 90385

llvm-svn: 90383

Move VtableBuilder::OverrideMethod out of line in preparation of other changes to it. No functionality change.

llvm-svn: 90382

The MO reference to a MachineOperand can be invalidated by
MachineInstr::addOperand. Don't even use it for debugging.

llvm-svn: 90381

llvm-svn: 90380

llvm-svn: 90379

Add 'has_feature(cxx_exceptions)' to allow code to determine via preprocessor logic if C++ exceptions are enabled.

llvm-svn: 90378

llvm-svn: 90377

llvm-svn: 90376

Emit method definition DIE at module level (even for methods with inlined functino body at soure level) so that the debugger can invoke it. This fixes many test failures in gdb test suite.

llvm-svn: 90375

  FAIL: g++.old-deja/g++.mike/eh23.C (test for excess errors)

llvm-svn: 90374

llvm-svn: 90373

function, converting "dyn_cast" to "cast", asserting the correct things, and
other general cleanups.

llvm-svn: 90371

llvm-svn: 90370

llvm-svn: 90369

llvm-svn: 90368

results in them (which we were doing intentionally as a stopgap).  Fix
an DeclContext lookup-table ordering problem which was causing UsingDecls to
show up incorrectly when looking for ordinary results.  And oh hey
Clang-Code-Syntax passes now.

llvm-svn: 90367

llvm-svn: 90366

Patch by Howard Hinnant!

llvm-svn: 90365

Add a heuristic to the dead stores checker to prune dead stores for variables annotated with '__block'.  This is overly conservative, but now the analyzer doesn't report dead stores for variables that can be updated by a block call.

llvm-svn: 90364

that it doesn't have dangling pointers when abstract types are resolved. This
modifies it somewhat to address comments: making the "StructLayoutMap" an
anonymous structure, calling "removeAbstractTypeUser" when appropriate, and
adding asserts where helpful.

llvm-svn: 90362

llvm-svn: 90361

llvm-svn: 90360

llvm-svn: 90359

catch very many of them and if we caught all of them, the errors would
be annoying.  I'm working on this next.  WIP.

llvm-svn: 90358

llvm-svn: 90357

code, but to track this down was laborious.

llvm-svn: 90356

constructor, by keeping the DeclaratorInfo* rather than just the type
and a single location.

llvm-svn: 90355

llvm-svn: 90354

llvm-svn: 90353

llvm-svn: 90352