llvm-svn: 55038

This fixes an ownership issue where FieldDecls could be owned both by an ObjCInterfaceDecl and a RecordDecl.

llvm-svn: 55037

visible effects, but this will significantly reduce the amount of 
boilerplate code necessary to add subtargets.

If this looks okay, I'll do the rest of the processors (PPC, Sparc, ARM) 
soon.

llvm-svn: 55036

 - Drop duplicate (and broken) code for sending messages.
 - Add EmitObjCProtocolExpr to CodeGenFunction.

llvm-svn: 55024

llvm-svn: 55013

This patch extends BasicStoreManager::getInitialStore() to include code that symbolicates input variables.
It also removes redundant handling of ImplicitParamDecl, since it is a subclass of VarDecl.

llvm-svn: 54993

Add ExplicitCastExpr to replace the current CastExpr, and have ImplicitCastExpr and ExplicitCastExpr derive from a common base class (CastExpr):

Expr
  -> CastExpr
     -> ExplicitCastExpr
     -> ImplicitCastExpr 

llvm-svn: 54955

of pointers to them.  rdar://4304469

llvm-svn: 54953

llvm-svn: 54952

  extension).

llvm-svn: 54946

llvm-svn: 54943

no other functionality change.

llvm-svn: 54941

llvm-svn: 54914

llvm-svn: 54874

directly, but instead have GRStateManager manage it.

llvm-svn: 54862

Migrate GRState::ConstEqTy (map used from tracking constants for symbols) to use the generic data map instead.

llvm-svn: 54860

Added GRStateTrait.h, which includes boilerplate code for creating specializations of GRStateTrait<>.
Modified GRStateTrait<ConstNotEq> in GRState to use the boilerplate in GRStateTrait<> for ImmutableMaps.

llvm-svn: 54859

llvm-svn: 54854

Move the type checking that Sema::ActOnCastExpr does into a new Sema::CheckCastTypes function so that it can be reused.

llvm-svn: 54852

llvm-svn: 54851

llvm-svn: 54850

No functionality change, this follows the convention of how postfix-expressions are handled.

llvm-svn: 54849

llvm-svn: 54848

llvm-svn: 54840

Change CodeGenFunction::EmitParmDecl to take either a ParmVarDecl or an
  ImplicitParamDecl.

Drop hasAggregateLLVMType from CodeGenModule.cpp (use version in
  CodeGenFunction).

Change the Objective-C method generation to use EmitParmDecl for
  implicit parameters.

llvm-svn: 54838

llvm-svn: 54837

 - We are beyond the point where this shows up often and when it does
   generating miscompiled files is bad.

llvm-svn: 54836

- Remove ConstNotEq from GRState/GRStateManager (!= tracking uses GDM instead).
- GRStateManager now can book-keep "contexts" (e.g., factory objects) for uses
  with data elements stored into the GDM.
- Refactor pretty-printing of states to use GRState::Printer objects
  exclusively. This removed a huge amount of pretty-printing logic from
  GRExprEngine.

CFRefCount
- Simplified some API calls based on refinements to the GDM api.

llvm-svn: 54835

  ObjCInterfaceDecl.

Change ObjCRuntime::GenerateMessageSendSuper to take the
  ObjCInterfaceDecl for the super class, instead of just its name.

Change EmitObjCMessageExpr to make the right runtime calls for super
  sends in class methods (i.e. a super send with the class object as
  the receiver).

llvm-svn: 54833

 - Add CodeGenModule::EmitTopLevelDecl which uses switch on kind
   instead of ugly & slow dyn_cast chains.

 - Drop some simple forwarding methods into the ObjC runtime.

 - Privatize appropriate methods.

llvm-svn: 54827

 - This is in prep for implementation class support for the NeXT
   runtime, for which the existing methods don't provide enough
   information (and additionally make too many assumptions about how
   things should be emitted).

llvm-svn: 54824

 - Thanks Thomas

llvm-svn: 54818

llvm-svn: 54798

 - Added as private members for each because it is not clear where to
   put the common definition. Perhaps the IdentifierInfos all of these
   "pseudo-keywords" should be collected into one place (this would
   KnownFunctionIDs and Objective-C property IDs, for example).

Remove Token::isNamedIdentifier.
 - There isn't a good reason to use strcmp when we have interned
   strings, and there isn't a good reason to encourage clients to do
   so.

llvm-svn: 54794

of using CheckerState).

Removed CheckerState from GRState.

Added class GRStateRef which wraps GRState* and GRStateManager*. This is handy
for generating new states with a single handle.

Added member template set/get functions to GRStateRef/GRState/GRStateManager for
accessing the Generic Data Map.

llvm-svn: 54788

Fix ASTContext::getObjCEncodingForType() to limit the type info for structure bodies (mimics gcc's adhoc rules).
This fixes <rdar://problem/6140902> clang ObjC rewriter: If a class contains a struct ivar with a lot of members, ... 

llvm-svn: 54777

and put the caret on the ()'s.  e.g. produces:

t.c:13:9: error: called object is not a function or function pointer
  ((B)a)();
  ~~~~~~^

instead of:

t.c:13:3: error: called object is not a function or function pointer
  ((B)a)();
  ^~~~~~~~

llvm-svn: 54775

  getIntegerConstantExprValue where appropriate.

llvm-svn: 54771

 - Returns addr of constant for argument + '\0'.
 - I couldn't think of a better name.
 - Move appropriate users of GetAddrOfConstantString to this.

Rename getStringForStringLiteral to GetStringForStringLiteral.

Add GetAddrOfConstantStringFromLiteral
 - This combines GetAddrOfConstantString and
   GetStringForStringLiteral. This method can be, but is not yet, more
   efficient.

Change GetAddrOfConstantString to not add terminating '\0'
 - <rdar://problem/6140956>

llvm-svn: 54768

Updated checker state printer interface to allow transfer functions to return an arbitrary number of GRState::Printers.

llvm-svn: 54762