While it is similar to the other compatibility predicates in ASTContext,
it is not used by them and is different.

In addition, greatly simplify ObjCQualifiedIdTypesAreCompatible and
fix some canonical type bugs.  Also, simplify my Type::getAsObjC* methods.

llvm-svn: 49313

an O(n) algorithm by taking advantage of the fact that the
protocol qualifier list is already guaranteed sorted.

llvm-svn: 49312

llvm-svn: 49311

sema.  This allows clients of the parser to have the unmolested 
list if desired, and guarantees that noone can create an
ObjCQualifiedInterfaceType with an unsorted list.

llvm-svn: 49310

llvm-svn: 49309

ObjCQualifiedIdType/ObjCQualifiedInterfaceType, adding an interator 
interface instead.

llvm-svn: 49308

and start simplifying it.

llvm-svn: 49307

ObjCInterfaceType as a method.

llvm-svn: 49306

a static function named isCompatibleInterfaceAssign.

llvm-svn: 49305

llvm-svn: 49302

there are QualType::getAsObjc* type methods, and make isa<ObjCInterfaceType>
return true for ObjCQualifiedInterfaceType's.

llvm-svn: 49300

nounwind.  When such calls are inlined into something
else that is invoked, they were getting changed to invokes,
which is badness.

llvm-svn: 49299

llvm-svn: 49298

getFloatingTypeOrder) instead of a type.  Fix a fixme.

llvm-svn: 49297

llvm-svn: 49296

llvm-svn: 49295

llvm-svn: 49294

llvm-svn: 49293

While I'm at it, clean up a bit of maxIntegerType.

llvm-svn: 49292

step towards fixing PR2189.

llvm-svn: 49291

the tests in parallel.

llvm-svn: 49290

llvm-svn: 49289

when assertions are disabled.

llvm-svn: 49288

some cases.

llvm-svn: 49287

llvm-svn: 49286

llvm-svn: 49285

llvm-svn: 49284

llvm-svn: 49283

llvm-svn: 49282

llvm-svn: 49281

If it cannot be expanded, it will keep the old behaviour and try to shrink the constant.
Part of enhancement for PR2191.

llvm-svn: 49280

llvm-svn: 49279

Specifically, introduction of XXX::Create methods
for Users that have a potentially variable number of
Uses.

llvm-svn: 49277

giuma.cordes@gmail.com

llvm-svn: 49276

llvm-svn: 49274

llvm-svn: 49273

normal typed argument lists.

llvm-svn: 49272

llvm-svn: 49271

llvm-svn: 49270

llvm-svn: 49269