(1) libAnalysis is a generic analysis library that can be used by
    Sema.  It defines the CFG, basic dataflow analysis primitives, and
    inexpensive flow-sensitive analyses (e.g. LiveVariables).

(2) libChecker contains the guts of the static analyzer, incuding the
    path-sensitive analysis engine and domain-specific checks.

Now any clients that want to use the frontend to build their own tools
don't need to link in the entire static analyzer.

This change exposes various obvious cleanups that can be made to the
layout of files and headers in libChecker.  More changes pending.  :)

This change also exposed a layering violation between AnalysisContext
and MemRegion.  BlockInvocationContext shouldn't explicitly know about
BlockDataRegions.  For now I've removed the BlockDataRegion* from
BlockInvocationContext (removing context-sensitivity; although this
wasn't used yet).  We need to have a better way to extend
BlockInvocationContext (and any LocationContext) to add
context-sensitivty.

llvm-svn: 94406

llvm-svn: 94404

llvm-svn: 94403

llvm-svn: 94402

llvm-svn: 94401

llvm-svn: 94397

llvm-svn: 94396

line -- they may be remapped (fake) files. This is useful for testing parsing
entirely from memory.

llvm-svn: 94395

llvm-svn: 94394

llvm-svn: 94393

llvm-svn: 94392

asserts in cursor construction functions to make this more obvious.

Doug, please check. c-index-test would previously crash on this code:
--
for(;;) {}
--
Do we need a custom visit of the for statement to cover the variable
declarations?

llvm-svn: 94391

Also, add CursorKind.get_all_kinds().

llvm-svn: 94389

llvm-svn: 94388

Also, add repr() support to SourceRange.

llvm-svn: 94387

Also, change Cursor.spelling to return None for non-decls, for consistency with get_usr().

llvm-svn: 94386

llvm-svn: 94385

llvm-svn: 94384

llvm-svn: 94383

llvm-svn: 94382

llvm-svn: 94379

llvm-svn: 94368

Fix a pretty bad bug where if a constructor (or conversion function) was marked as 'explicit', but then defined out-of-line, we would not treat it as being explicit.

llvm-svn: 94366

llvm-svn: 94365

llvm-svn: 94364

llvm-svn: 94363

llvm-svn: 94362

llvm-svn: 94361

llvm-svn: 94360

llvm-svn: 94359

llvm-svn: 94358

llvm-svn: 94357

llvm-svn: 94356

llvm-svn: 94355

 - Add __repr__ on SourceLocation.

 - Fix File object construction to use c_object_p type, and use None instead of
   invalid File objects.

 - Make SourceRange.{start,end} properties.

llvm-svn: 94354

Also, add ValueError check before calling Cursor_spelling.

llvm-svn: 94353

Mangle static variables with an extra name to distinguish them from non-static variables in the same TU.
Fixes PR5966 for real this time; also reverts r92911, which had a incorrect fix.

llvm-svn: 94352

llvm-svn: 94351

 - Some tweaks by me for API changes, Darwin, and x86_64 support. Still needs
   substantial updating to match recent CIndex API changes.

llvm-svn: 94349

unbalanced.

llvm-svn: 94347