spotted by Eli!

llvm-svn: 71490

llvm-svn: 71489

When stripping element regions for invalidating region values, treat FieldRegions and ObjCIvarRegions as "base" regions in addition to VarRegions.

llvm-svn: 71488

options that the driver swizzles.

llvm-svn: 71487

llvm-svn: 71486

llvm-svn: 71484

llvm-svn: 71482

llvm-svn: 71481

EdgeBuilder: DeclStmts and BinaryOperators are not the enclosing location context when they are used as initialization code for loops.

llvm-svn: 71480

EdgeBuilder::cleanUpLocation() should used the PathDiagnosticLocation constructor for a single point, not a range.

llvm-svn: 71477

llvm-svn: 71474

specialization" within a C++ template, and permit name lookup into the
current instantiation. For example, given:

  template<typename T, typename U>
  struct X {
    typedef T type;

    X* x1;  // current instantiation
    X<T, U> *x2; // current instantiation
    X<U, T> *x3; // not current instantiation
    ::X<type, U> *x4; // current instantiation
    X<typename X<type, U>::type, U>: *x5; // current instantiation
  };

llvm-svn: 71471

BugReporter (extensive diagnostics): Add EdgeBuilder::cleanUpLocation for canonicalization locations and use this in both popLocation and rawAddEdge.

llvm-svn: 71470

llvm-svn: 71469

message dispage API for all but a few messages. This is 
a runtime performance improvement and there is not meant
to be a functional change.

llvm-svn: 71467

llvm-svn: 71463

llvm-svn: 71461

Fix regression reported in <rdar://problem/6866843>.  The analyzer should extend the lifetime of an object stored to a container.

llvm-svn: 71452

llvm-svn: 71451

r71448 required. Fixes PR 4148 and PR 4183.

llvm-svn: 71450

llvm-svn: 71444

llvm-svn: 71436

llvm-svn: 71435

Fix a bug found by Thomas Clement where 'return [[[NSString alloc] init] autorelease]' would emit a false 'too many overreleases' error.

llvm-svn: 71432

the VarRegion as a super region of an ElementRegion.

llvm-svn: 71431

retrieve the string value.

llvm-svn: 71430

ElementRegion.

llvm-svn: 71428

With the introduction of nullptr, a template argument that refers to a declaration can now be NULL. Use cast_or_null appropriately

llvm-svn: 71412

llvm-svn: 71409

template. The injected-class-name is either a type or a template,
depending on whether a '<' follows it. As a type, the
injected-class-name's template argument list contains its template
parameters in declaration order.

As part of this, add logic for canonicalizing declarations, and be
sure to canonicalize declarations used in template names and template
arguments. 

A TagType is dependent if the declaration it references is dependent.

I'm not happy about the rather complicated protocol needed to use
ASTContext::getTemplateSpecializationType.

llvm-svn: 71408

llvm-svn: 71406

llvm-svn: 71405

llvm-svn: 71404

llvm-svn: 71397

where an owned one is expected.  Also add preliminary checking for
returning a positive retain count object in GC mode where an owned GC
object is expected.

llvm-svn: 71388

llvm-svn: 71387

- Improve -autorelease diagnostics.
- Improve VLA diagnostics.
- Use "short description" for bug when outputting to TextDiagnostics

llvm-svn: 71383

llvm-svn: 71375

'clang -###' to get the appropriate arguments to pass to clang-cc.
This isn't a permanent solution.

llvm-svn: 71364

llvm-svn: 71361