anonymous members.  Partial fix for PR 5390.

llvm-svn: 86796

interface.  WIP.

llvm-svn: 86793

llvm-svn: 86792

  if (self = [super init])
Recognize it and only warn if -Wparentheses is explicitly enabled.

llvm-svn: 86790

objects.

llvm-svn: 86778

parameters. Rather than storing them as either declarations (for the
non-dependent case) or expressions (for the dependent case), we now
(always) store them as TemplateNames. 

The primary change here is to add a new kind of TemplateArgument,
which stores a TemplateName. However, making that change ripples to
every switch on a TemplateArgument's kind, also affecting
TemplateArgumentLocInfo/TemplateArgumentLoc, default template
arguments for template template parameters, type-checking of template
template arguments, etc.

This change is light on testing. It should fix several pre-existing
problems with template template parameters, such as:
  - the inability to use dependent template names as template template
  arguments
  - template template parameter default arguments cannot be
  instantiation

However, there are enough pieces missing that more implementation is
required before we can adequately test template template parameters. 

llvm-svn: 86777

llvm-svn: 86776

llvm-svn: 86775

llvm-svn: 86774

llvm-svn: 86772

llvm-svn: 86764

llvm-svn: 86760

llvm-svn: 86757

llvm-svn: 86755

llvm-svn: 86750

llvm-svn: 86746

llvm-svn: 86745

necessary.

llvm-svn: 86741

generated PHI node for the null check of a new operator.

llvm-svn: 86738

llvm-svn: 86733

Make -Wsemicolon-before-method-body opt-in (and part of -Wextra).  Addresses <rdar://problem/7381735>.

llvm-svn: 86731

PreprocessorOptions.

Global variables used as [in] [out] parameters considered harmful.

llvm-svn: 86728

llvm-svn: 86721

llvm-svn: 86720

llvm-svn: 86719

llvm-svn: 86717

from the logic part of clang-cc, and to enforce limited scoping.

llvm-svn: 86711

llvm-svn: 86710

instead of reproducing their logic.

llvm-svn: 86709

handling template template parameters properly. This refactoring:

  - Parses template template arguments as id-expressions, representing
    the result of the parse as a template name (Action::TemplateTy)
    rather than as an expression (lame!).

  - Represents all parsed template arguments via a new parser-specific
    type, ParsedTemplateArgument, which stores the kind of template
    argument (type, non-type, template) along with all of the source
    information about the template argument. This replaces an ad hoc
    set of 3 vectors (one for a void*, which was either a type or an
    expression; one for a bit telling whether the first was a type or
    an expression; and one for a single source location pointing at
    the template argument).

  - Moves TemplateIdAnnotation into the new Parse/Template.h. It never
    belonged in the Basic library anyway.

llvm-svn: 86708

(Ted's feedback).

llvm-svn: 86702

global array of objects.

llvm-svn: 86701

CIndex: Only display diagnostics to llvm::errs() when the client has set the 'displayDiagnostics' option to 1 in clang_createIndex().  This fixes <rdar://problem/7370691>.

llvm-svn: 86700

llvm-svn: 86699

anything that ends with ++ or ++-FOO (e.g., c++, clang++, clang++-1.1) as being
a "C++ compiler".

This allows easy testing of the C++ compiler by 'ln -s clang clang++', or by 'cp
clang clang++'.

Based on patch by Roman Divacky.

llvm-svn: 86697

llvm-svn: 86696

 - This is conceptually better since the only thing we want this option to do is
   preserve the internal module as constructed by IRgen, before running any
   passes.

 - This also fixes bugs in -disable-llvm-optzns handling with regards to debug
   info.

llvm-svn: 86691

llvm-svn: 86690

llvm-svn: 86686

llvm-svn: 86685