llvm-svn: 76351

llvm-svn: 76348

llvm-svn: 76343

llvm-svn: 76339

llvm-svn: 76338

llvm-svn: 76337

Introduce ASTLocation::getReferencedDecl(), for getting the declaration that the ASTLocation references.

llvm-svn: 76336

llvm-svn: 76335

llvm-svn: 76333

llvm-svn: 76330

llvm-svn: 76327

llvm-svn: 76322

llvm-svn: 76321

llvm-svn: 76318

llvm-svn: 76317

llvm-svn: 76303

Introduce a redecl_iterator in Decl class, so that we can do a "iterate over all declarations of the same decl" without knowing the exact type.

llvm-svn: 76298

Introduce the Redeclarable template class, which serves as a base type defining the common interface for Decls that can be redeclared.
Make FunctionDecl and VarDecl use it.

llvm-svn: 76297

Remove StmtLocResolver::VisitObjCIvarRefExpr, it was only there to avoid returning an implicit 'self' instead of the ivar.
Since implicit 'self' no longer has a source location, it's not needed. (plus we also want to check for a 'self' that is visible in source code)

llvm-svn: 76296

llvm-svn: 76295

llvm-svn: 76294

Fix crash in StoreManager::NewCastRegion() when handling casts from 'id' (or whatever) to a BlockPointerType.

llvm-svn: 76288

llvm-svn: 76287

Fix some fallout from CFGBuilder restructuring: all expressions that we explicitly handle have the possibility to be block-level expressions.

llvm-svn: 76277

Their usefulness is questionable since redecl_iterator was introduced.

llvm-svn: 76275

llvm-svn: 76274

Move the functionality of ASTContext::getCanonicalDecl(), into a virtual method Decl::getCanonicalDecl().

llvm-svn: 76273

llvm-svn: 76272

llvm-svn: 76271

llvm-svn: 76270

llvm-svn: 76269

llvm-svn: 76268

populate CGM's list directly.

llvm-svn: 76266

llvm-svn: 76262

llvm-svn: 76261

is an algorithm that is much easier to understand and slightly more efficient.
Thanks to Mike Stump for our discussions on the CFGBuilder and his comments that
helped prompt this long needed cleanup.

llvm-svn: 76250

llvm-svn: 76205

llvm-svn: 76202

llvm-svn: 76196

until Doug Gregor's Type smart pointer code lands (or more discussion occurs).
These methods just call the new Type::getAs<XXX> methods, so we still have
reduced implementation redundancy. Having explicit getAsXXXType() methods makes
it easier to set breakpoints in the debugger.

llvm-svn: 76193