simplify the parsing and action interface for designated
initializers.

llvm-svn: 67415

variant of DiagnosticBuilder that emits the template instantiation
backtrace when needed.

llvm-svn: 67413

llvm-svn: 67406

allow non-literal format strings that are variables that (a) permanently bind to
a string constant and (b) whose string constants are resolvable within the same
translation unit.

llvm-svn: 67404

llvm-svn: 67402

llvm-svn: 67397

Add a #include directive around the command line buffer so that
diagnostics generated from -include directives get diagnostics
like:

In file included from <built-in>:98:
In file included from <command line>:3:
./t.h:2:1: warning: type specifier missing, defaults to 'int'
b;
^

llvm-svn: 67396

- Conjure symbols at '--' and '++' unary operations
- Add utility method SVal::GetConjuredSymbolVal() and constify some arguments
  along the way.

llvm-svn: 67395

llvm-svn: 67394

llvm-svn: 67393

when there is actually a property declaration
used in the dot-syntax.

llvm-svn: 67391

constants.

llvm-svn: 67390

llvm-svn: 67389

llvm-svn: 67388

cached tokens. This is for use with -include-pth.

llvm-svn: 67385

completely there with accurately modeling autorelease pools.

llvm-svn: 67384

in a property dot-syntax notation.

llvm-svn: 67382

 - Based on patch from Pieter de Bie; thanks!

llvm-svn: 67379

clang was defining "i386" even when in non-gnu mode.

llvm-svn: 67378

llvm-svn: 67377

llvm-svn: 67376

can have language-specific defines.

llvm-svn: 67375

diagnostics.
 - This ensures that the whole argument and values are printed,
   instead of just the option name.

llvm-svn: 67366

llvm-svn: 67365

llvm-svn: 67362

llvm-svn: 67356

llvm-svn: 67355

braces. We now build the appropriate fully-structured initializer list
for such things. Per PR3618, verified that we're getting the right
code generation.

llvm-svn: 67353

llvm-svn: 67350

testing) even with -pipe on.

llvm-svn: 67348

Bindir and Win32 builds work, so switch to .inc files. Leave the .def files in the tree for a day or so longer.

llvm-svn: 67346

original source file (if any) that was used to generate the PTH cache.

llvm-svn: 67343

there is a previous declaration marked "static". This fixes PR3645.

llvm-svn: 67336

diagnostics following those notes. 

Make exceeding the template instantiation depth a fatal error.

Thanks to Daniel for pointing out the problem!

llvm-svn: 67320

llvm-svn: 67316

dot-syntax expression after earching the list of protocols
in the qualified-id, must keep searching the protocol list
of each of the protocols in the list.

llvm-svn: 67314

  F f;

where F is a typedef of a function type, then the function "f" has a
prototype. This is a slight tweak to Chris's suggested fix in
PR3817. Fixes PR3817 and PR3840.

llvm-svn: 67313

 - Apologies for commits w/o test cases; they are coming.

llvm-svn: 67310

dependent qualified-ids such as

  Fibonacci<N - 1>::value

where N is a template parameter. These references are "unresolved"
because the name is dependent and, therefore, cannot be resolved to a
declaration node (as we would do for a DeclRefExpr or
QualifiedDeclRefExpr). UnresolvedDeclRefExprs instantiate to
DeclRefExprs, QualifiedDeclRefExprs, etc.

Also, be a bit more careful about keeping only a single set of
specializations for a class template, and instantiating from the
definition of that template rather than a previous declaration. In
general, we need a better solution for this for all TagDecls, because
it's too easy to accidentally look at a declaration that isn't the
definition.

We can now process a simple Fibonacci computation described as a
template metaprogram.

llvm-svn: 67308

 - PR3818.

llvm-svn: 67297