e.g. "(a = b).somefield".

llvm-svn: 55758

llvm-svn: 55757

llvm-svn: 55752

llvm-svn: 55751

llvm-svn: 55750

 - Capture the STDERR output of 'clang' to a file for use with crash reporting.

llvm-svn: 55749

 - PR2730

llvm-svn: 55739

specified, or -std is set to a conforming mode.

llvm-svn: 55738

builtins).

llvm-svn: 55736

 - Currently CodeGen always returns a conservative value for this (-1
   or 0 depending on the context).

llvm-svn: 55735

llvm-svn: 55721

Highlights...

- 4 new AST nodes, BlockExpr, BlockStmtExpr, BlockExprExpr, BlockDeclRefExpr.
- Sema::ActOnBlockStart(), ActOnBlockError(), ActOnBlockStmtExpr(), ActOnBlockExprExpr(), ActOnBlockReturnStmt().

Next steps...

- hack Sema::ActOnIdentifierExpr() to deal with block decl refs.
- add attribute handler for byref decls.
- add test cases.

llvm-svn: 55710

llvm-svn: 55707

llvm-svn: 55706

 - Allow any Objective-C object types to devolve to type id in a ?:
   expression. This matches gcc behavior more closely.

llvm-svn: 55705

- Change definition of store::Region and store::Binding (once again) to make
  them real classes that just wrap pointers. This makes them more strictly
  typed, and allows specific implementations of Regions/Bindings to just
  subclass them.
- minor renamings to RegionExtent and its subclasses
- added a bunch of doxygen comments

StoreManager: (static analyzer)
- added 'iterBindings', an iteration method for iterating over the bindings of a
  store. It that takes a callback object (acting like a poor man's closure).
- added 'getRVal' version for store::Binding. Will potentially phase the other
  versions of GetRVal in StoreManager out.
- reimplemented 'getBindings' to be non-virtual and to use 'iterBindings'

BasicStoreManager: (static analyzer)
- implemented 'iterBindings' for BasicStoreManager

llvm-svn: 55688

 - Now also searches for correct setter method.
 - There are still some issues regarding validation of the setter
   method and access of read-only properties.

llvm-svn: 55686

uses which refer to methods not properties.
 - Not yet wired in Sema.

llvm-svn: 55681

When creating CXXRecordDecls and RecordDecls within ActOnTag, hook up the new [CXX]RecordDecl with the RecordDecl chain.

llvm-svn: 55652

- Remove method 'isForwardDecl'; this functionality is already provided by
  'isDefinition()'
- Move method definitions to be co-located with other RecordDecl methods.

llvm-svn: 55649

- Don't serialize out the NextDeclarator field.  It is unused and deprecated.
- Serialize out the NextDecl pointer.

llvm-svn: 55644

- Added method 'isForwardDeclaration', a predicate method that returns true
  if a RecordDecl represents a forward declaration.
- Added method 'getDefinitionDecl', a query method that returns a pointer to
  the RecordDecl that provides the actual definition of a struct/union.

llvm-svn: 55642

- Change constructor and create methods to accept a CXXRecordDecl* (RecordDecl*)
  instead of a ScopedDecl* for PrevDecl.  This causes the type checking
  to be more tight and doesn't break any code.
  
RecordDecl:

- Don't use the NextDeclarator field in ScopedDecl to represent the previous
  declaration. This is a conflated use of the NextDeclarator field, which will
  be removed anyway when DeclGroups are fully implemented.

- Instead, represent (a soon to be implemented) chain of RecordDecls using a
  NextDecl field.  The last RecordDecl in the chain is always the 'defining'
  RecordDecl that owns the FieldDecls.  The other RecordDecls in the chain
  are forward declarations.

llvm-svn: 55640

- Replace FIXME in Preprocessor::HandleIdentifier() with a check that avoids diagnosing extension tokens that originate from macro definitions.

llvm-svn: 55639

llvm-svn: 55637

llvm-svn: 55635

llvm-svn: 55630

llvm-svn: 55629

offset-of-like expressions.

llvm-svn: 55627

Note that this isn't really a complete fix; I think there are other 
potential overrun situations.  I don't really know what the best 
systematic fix is, though.

llvm-svn: 55622

anywhere near correct in terms of missing cases and missing 
diagnostics, but it's good enough to handle the uses in the 
Linux system headers, which are currently a constant pain for compiling 
applications on Linux.

llvm-svn: 55621

type-checking pointer subtraction; if the canonical types aren't used,
the qualifiers won't always get stripped off correctly.

llvm-svn: 55620

llvm-svn: 55619

llvm-svn: 55618

llvm-svn: 55615

I'll try to come up with a correct fix for the testcase sometime soon.

llvm-svn: 55614

llvm-svn: 55613

- warn about nonnull being applied to functions with no pointer arguments
- continue processing argument list in the attribute when we encounter a non-pointer parameter being marked as nonnull
- when no argument list is specified, only mark pointers as nonnull.  This fixes PR 2732 and radar 6188814.

llvm-svn: 55610

llvm-svn: 55609

llvm-svn: 55607