Do not eagerly cache DITypes because it allows real struct type to be shadowed by forward declared struct type.

llvm-svn: 84659

llvm-svn: 84656

llvm-svn: 84653

llvm-svn: 84650

Related to radar:
<rdar://problem/7308503> clang should disallow the trailing semicolon in method definitions

llvm-svn: 84647

llvm-svn: 84646

Fixes 
<rdar://problem/7308503> clang should disallow the trailing semicolon in method definitions

llvm-svn: 84645

llvm-svn: 84642

- Extend clang_createIndex() to support PCH and diagnostic 'filtering'. This seems cleaner to me without sacrificing much flexibility.

- Remove clang_wantOnlyLocalDeclarations().

- Remove 'displayDiagnostics' arguments to clang_createTranslationUnitFromSourceFile() and clang_createTranslationUnit().

- Have clang_createTranslationUnitFromSourceFile() strip the '-o <outfile>' command line arguments if they exist. Document this semantic in the header. Also verify we have a valid ASTUnit before telling it to 'unlinkTemporaryFile()'.

llvm-svn: 84634

to all callers.  Switch a few other users of CK_Unknown to proper cast 
kinds.

Note that there are still some situations where we end up with 
CK_Unknown; they're pretty easy to find with grep. There 
are still a few missing conversion kinds, specifically 
pointer/int/float->bool and the various combinations of real/complex 
float/int->real/complex float/int.

llvm-svn: 84623

counts of the bufffers referened by the RopePieces in
RopePieceBTreeLeaf.  This (I believe) corrently fixes the leak I meant
to fix in r84601 (which ended up causing an overrelease).

llvm-svn: 84615

qualified member access expression (e.g., t->U::member) when that
first qualifier refers to a template parameters.

llvm-svn: 84612

llvm-svn: 84610

BumpVectorContext: Use 'unsigned' integer type with PointerIntUnion instead of bool to keep it clear that we are reasoning about an unsigned integer with a single bit.

llvm-svn: 84607

implements a framework that allows us to use information about previously
substituted values to simplify subsequent ones.  Maybe this would be useful
for C++'y stuff, who knows.  We now get:

t.c:4:21: error: invalid operands to binary expression ('size_t' (aka 'unsigned long *') and 'size_t')
  return (size_t) 0 + (size_t) 0;
         ~~~~~~~~~~ ^ ~~~~~~~~~~

on the testcase.  Note that size_t is only aka'd once.

llvm-svn: 84604

pass them down into the ArgToStringFn implementation.  This allows 
redundancy across operands to a diagnostic to be eliminated.

This isn't used yet, so no functionality change.

llvm-svn: 84602

This was causing a ton of memory to be leaked when using HTML
diagnostics with the static analyzer (on large files with many errors).

llvm-svn: 84601

llvm-svn: 84599

WIP.  I have yet to find the magic incantation to get the structure
type to be defined.  If someone has a pointer, love to hear it.

llvm-svn: 84590

llvm-svn: 84589

region when doing lazy value retrieval of an ivar.

This fixes: <rdar://problem/7312221>

llvm-svn: 84584

retain/release checker: allow 'new', 'copy', 'alloc', 'init' prefix to start before '_' when determining Cocoa fundamental rule.

Fixes: <rdar://problem/7265711>
llvm-svn: 84569

<<=, >>= and the rest.

llvm-svn: 84568

llvm-svn: 84555

clang_createTranslationUnit() and clang_createTranslationUnitFromSourceFile(). The user can now
specify if the diagnostics from Clang are printed to stderr or are silenced completely. We can
obviously evolve this API to be more general in the future.

Note: Added a FIXME since I wasn't certain what was the best way to redirect to something analogous
to '/dev/null' on Windows.

llvm-svn: 84548

  t->~T<A0, A1>()

Fixes PR5213.

llvm-svn: 84545

alternate DiagnosticClients. To match this API, ASTUnit::LoadFromPCHFile() now takes a corresponding
DiagnosticClient* argument as well. The DiagnosticClient object is destroyed when the ASTUnit object
is destroyed.

The CIndex library now uses this API to create a 'IgnoreDiagnosticsClient' that simply silences
diagnostics when using the clang_createTranslationUnitFromSourceFile() function. This fixes
<rdar://problem/7312058>. This API can change in the future as we add more flexibility for clients.

llvm-svn: 84539

to '+=', '-=', '*=' and '/=' builtin operators and
fixes a logic bug exposed by doing this.

llvm-svn: 84538

Re-order includes so that the logic involving '#ifdef LLVM_ON_WIN32' appears after the main #includes.  The ultimate solution is to just use LLVM-portable methods in llvm/System.

llvm-svn: 84534

is a standard convesion and not a user-defined
conversion.

llvm-svn: 84525

llvm-svn: 84518

llvm-svn: 84514

Removing this shared data should enable clang_createTranslationUnit/clang_createTranslationUnitFromSourceFile to be run from multiple threads (related to <rdar://problem/7303432>).

llvm-svn: 84499

llvm-svn: 84498

Daniel's comment.

llvm-svn: 84484

column computation isn't correct and could exceed the line length, which
resulted in a buffer overflow later.
 - Chris, is there a better way for this code to compute the final column used
   by the caret?

llvm-svn: 84475

llvm-svn: 84469

llvm-svn: 84466

llvm-svn: 84458

 - I'm not sure this is ideal, but otherwise clients must be overly careful when handling decl's which can have empty names.

llvm-svn: 84457