llvm-svn: 67854

llvm-svn: 67850

start-end points, where start and end are source ranges.

llvm-svn: 67847

llvm-svn: 67845

Move declaration of 'PathDiagnostic' to the end of PathDiagnostic.h and add PathDiagnostic::getLocation().

llvm-svn: 67842

turned into -m[no-]pascal-strings by the tool chain.
 - This still has issue that derived arguments don't propogate "used"
   information correctly so spurious "argument unused" warnings will
   still show up.

llvm-svn: 67841

llvm-svn: 67840

multiple location vectors.

llvm-svn: 67838

llvm-svn: 67837

Implement checking for base class access. Right now it's overly conservative but that will change. (Also, protected isn't implemented right now).

llvm-svn: 67827

to a function or function pointer, it's probably because the user
forgot to put in parentheses () to call the function.

llvm-svn: 67826

llvm-svn: 67825

llvm-svn: 67824

Remove the code insertion hint for implicit int. Too often, we're wrong about this hint, so it loses its usefulness. Maybe some day we can make the hint smart enough to be useful.

llvm-svn: 67823

- Added an internal helper class 'PathDiagnosticBuilder' which now bundles the
  'ExecutionContinues' methods.
- Added preliminary diagnostics for short-circuit '&&' and '||'

llvm-svn: 67822

llvm-svn: 67821

llvm-svn: 67820

llvm-svn: 67819

llvm-svn: 67818

classes. Test case from Anders Carlsson, fix from Piotr Rak!

llvm-svn: 67817

by changing blocks from being disabled in the parser to being disabled
in Sema.

llvm-svn: 67816

llvm-svn: 67813

  Anders Johnsen for pointing this out.
- Have PathDiagnosticControlFlowPiece take PathDiagnosticLocation for the
  arguments to its constructors.

llvm-svn: 67812

llvm-svn: 67806

Clarify that QualifiedNameType is sugar-only. This will matter once we can parse typename-specifiers

llvm-svn: 67803

llvm-svn: 67802

llvm-svn: 67800

uniqued representation that should both save some memory and make it
far easier to properly build canonical types for types involving
dependent nested-name-specifiers, e.g., "typename T::Nested::type".

This approach will greatly simplify the representation of
CXXScopeSpec. That'll be next.

llvm-svn: 67799

llvm-svn: 67797

llvm-svn: 67796

const DiagnosticBuilder &operator<<(const DiagnosticBuilder &DB,
                                    AccessSpecifier AS);
   
so we can easily add access specifiers to diagnostics.

llvm-svn: 67795

- Have PathDiagnosticControlFlowPiece use a vector of PathDiagnosticLocationPairs to represent transitions.

llvm-svn: 67786

llvm-svn: 67777

llvm-svn: 67776

llvm-svn: 67775

- Switch PathDiagnosticEventPiece and PathDiagnosticMacroPiece to use
  PathDiagnosticLocation.

llvm-svn: 67774

llvm-svn: 67773

llvm-svn: 67769

- Added a new class, 'PathDiagnosticLocation', that is a variant for
  SourceLocation, SourceRange, or Stmt*. This will be used soon by
  PathDiagnosticPieces to describe locations for targets of branches, locations
  of events, etc.
- Did some prep. refactoring of PathDiagnosticPieces to prepare them for
  adopting the new PathDiagnosticLocation

llvm-svn: 67767

- Temporarily undef'ed __OBJC2__ in nonfragile objc abi mode
  as it was forcing ivar synthesis in a certain project which clang
  does not yet support.

llvm-svn: 67766