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

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

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

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

llvm-svn: 84436

llvm-svn: 84422

llvm-svn: 84421

llvm-svn: 84420

llvm-svn: 84419

llvm-svn: 84414

llvm-svn: 84413

llvm-svn: 84381

llvm-svn: 84313

its own BumpPtrAllocator to allocate ASTs.

Change clang_createTranslationUnit (CIndex) to pass 'UseBumpPtrAllocator = true' to
ASTUnit::LoadFromPCHFile().

llvm-svn: 84296

substantive change is that clang_getCursorSource() now returns the
file in which a macro was instantiated when the cursor points into a
macro instantiation, rather than crashing.

llvm-svn: 84275

header or not via a new "PCHLevel" field in Decl. We currently use
this information to help CIndex filter out declarations that came from
a precompiled header (rather than from an AST file). Further down the
road, it can be used to help implement multi-level precompiled
headers.

llvm-svn: 84267

llvm-svn: 84220

llvm-svn: 84208

llvm-svn: 84207

llvm-svn: 84203

Implement <rdar://problem/7303432> [Clang/Index] In-memory-style AST generation API (initial API implementation).

Added clang_createTranslationUnitFromSourceFile().
Changed clang_createIndex() to lookup the location of clang (using dladdr).

llvm-svn: 84198

- Make sure CHECK: lines in test case match the expected output. 

llvm-svn: 83316

llvm-svn: 83186

llvm-svn: 83099

-A NamedDecl reference
-A TypeLoc

llvm-svn: 83095

llvm-svn: 82810

llvm-svn: 82807

Fix clang_getCursorDecl to do the right thing for expr refs
Fixup test file to accommodate new output (which includes the line/column for the referenced decl)

llvm-svn: 82798

Next step: Add actual some test cases:-)

llvm-svn: 82636

- Add missing prototypes for dispose functions.

llvm-svn: 82564

llvm-svn: 82430

Add Diagnostic to Indexer, and have it keep its own FileManager instead of taking an external reference (which was leaked in the case of the CIndex library).

llvm-svn: 82429

llvm-svn: 82154

- Add predicate clang_isInvalid().
- Implement clang_getCursorFromDecl().

llvm-svn: 81908

Implement clang_getCursor() - wired up to Argiris's work.
Implement callbacks for CXCursor_ObjCProtocolRef.

llvm-svn: 81004

llvm-svn: 80932

- Add back some harmless code that part of a reverted commit (r80859). I'll investigate the lifetime snafu (with ASTUnit) separately.
- Traverse category methods, add a "class ref" and make the little test harness a bit more flexible.

llvm-svn: 80921

variables.", this is breaking x86_64-apple-darwin10 and Linux tests.

llvm-svn: 80896