llvm-svn: 90348

and funcctions declared locally within a function.

llvm-svn: 90344

that this was causing a problem, but it could have.

llvm-svn: 90343

llvm-svn: 90342

members.  Fixes PR5667.

llvm-svn: 90341

parameter setup code and set up the catch parameter setup code to
protect that code with terminate.

llvm-svn: 90340

llvm-svn: 90339

llvm-svn: 90337

No functionality change.

llvm-svn: 90336

llvm-svn: 90335

llvm-svn: 90334

llvm-svn: 90331

llvm-svn: 90330

file. This is accomplished by introducing the notion of a "virtual"
file into the file manager, which provides a FileEntry* for a named
file whose size and modification time are known but which may not
exist on disk.

Added a cute little test that remaps both a .c file and a .h file it
includes to alternative files.

llvm-svn: 90329

In Sema, whenever we think that a function is going to cause a vtable to be generated, we mark any virtual implicit member functions as referenced.

llvm-svn: 90327

llvm-svn: 90326

llvm-svn: 90324

llvm-svn: 90323

llvm-svn: 90322

This is necessary for tests so the results are comparable.

llvm-svn: 90320

llvm-svn: 90319

llvm-svn: 90318

involving unsaved files, using the -remap-file= functionality recently
added to clang-cc.

llvm-svn: 90314

llvm-svn: 90313

llvm-svn: 90312

source files.

llvm-svn: 90311

llvm-svn: 90310

LookupResult::getAsSingleDecl() is no more.  Shift Sema::LookupSingleName to
return null on overloaded results.

llvm-svn: 90309

llvm-svn: 90308

  -remap-file=from;to

which takes the file "from" and transparently replaces its contents
with the contents of the file "to" from the source manager's
perspective. This is the moral equivalent of

  cp from saved
  cp to from
  <call clang>
  cp saved from
  rm saved

without all of the pesky file copying.

llvm-svn: 90307

leaked data structure than before.  This kills off the last remaining 
explicit uses of OverloadedFunctionDecl in Sema.                                         

llvm-svn: 90306

Highlights include:

  Add a helper to generate __cxa_free_exception and _ZSt9terminatev.
  Add a region to handle EH object deallocation for ctor failures for throw.
  Add a terminate handler for __cxa_end_catch.
  A framework for adding cleanup actions for the exceptional edges only.

llvm-svn: 90305

per Chris' comments.  Adjust testcases to match.

llvm-svn: 90304

isVirtual() before we've actually calculated whether the destructor is
virtual.

llvm-svn: 90303

llvm-svn: 90302

it's rare, but possible, for the difference to be significant.

llvm-svn: 90301

files with the contents of an arbitrary memory buffer. Use this new
functionality to drastically clean up the way in which we handle file
truncation for code-completion: all of the truncation/completion logic
is now encapsulated in the preprocessor where it belongs
(<rdar://problem/7434737>).

llvm-svn: 90300

llvm-svn: 90299

llvm-svn: 90298

llvm-svn: 90297