llvm-svn: 53742

llvm-svn: 53740

Begin major changes to EvalXXX methods in GRTransferFuncs.  Currently some of the methods only return an RVal; we want them to be able to create an arbitrary number of states.

llvm-svn: 53739

<rdar://problem/6078606>

llvm-svn: 53737

Moved RemoveDeadBindings logic for the contents of 'Store' to a virtual RemoveDeadBindings method in StoreManager.

llvm-svn: 53726

llvm-svn: 53725

Unify ctx_iterator/ctx_begin()/ctx_end() and iterator/begin()/end() so that a single iterator type is used for both traversing decls of the same declaration context *and* of the parent declaration contexts, depending on the value of the bool parameter 'LookInParentCtx' that is passed to IdentifierResolver::begin().

llvm-svn: 53724

Fixes <rdar://problem/6046663> clang ObjC rewriter: Regression in handling of 'super' in latest build.

llvm-svn: 53703

When in C++, make EnumConstant names hide tag names in the same scope, instead of colliding with them.

llvm-svn: 53702

llvm-svn: 53696

This fixes <rdar://problem/6040143> clang ObjC rewriter: @synchronized keyword inserts undeclared objc functions.

llvm-svn: 53695

- Make sure ObjCIvarDecl propagates the bitfield width.
- RewriteObjC::SynthesizeIvarOffsetComputation(): Avoid using the __OFFSETOF__ mumbo jumbo for bitfields (since it isn't legal C). This fixes <rdar://problem/5986079> clang ObjC rewriter: bitfields and ivar access don't mix.

llvm-svn: 53694

This fixes <rdar://problem/5987211> clang ObjC rewriter: @try / @finally block produces unbalanced output.

llvm-svn: 53679

This fixes <rdar://problem/6034961> clang ObjC rewriter: rewriting methods with function pointer return values does not work

llvm-svn: 53678

When checking for name collision between a tag and a previously defined namespace, the collision occured even when the tag was in a different nested scope.
Fix it by taking into account the scope when checking for namespace-tag name collisions.

llvm-svn: 53667

llvm-svn: 53665

llvm-svn: 53664

Fix regression introduced by http://lists.cs.uiuc.edu/pipermail/cfe-commits/Week-of-Mon-20080714/006514.html.

The regression was the casts from integers to pointers where not being handled: they would just return UnknownVal.  This would greatly decrease path-sensitivity.

llvm-svn: 53659

llvm-svn: 53654

Fix transfer function logic in GRSimpleVals for integer casts: only support casts from integers to integers.
This fixes a crash reported by Anders Carlsson!

llvm-svn: 53649

llvm-svn: 53648

llvm-svn: 53647

llvm-svn: 53646

llvm-svn: 53645

Added parsing/sema support for __attribute__ ((IBOutlet)), a clang-specific attribute that the static analyzer will use to recognize what ivars are IBOutlets.

llvm-svn: 53644

scan-build is the same as the exit status of the executed build command. With
this option, the exit status of scan-build is 1 if the analyzer flagged any
bugs, and 0 otherwise.

This addresses: <rdar://problem/6075320>

llvm-svn: 53642

Per Sam Bishop's excellent suggestion, use "system" instead of backticks to invoke sub-commands used by scan-build.  This avoids meta-character translation issues caused by a shell subprocess.

llvm-svn: 53640

llvm-svn: 53635

llvm-svn: 53631

llvm-svn: 53628

isRetain() and isRelease() now only returns true if "Retain"/"Release" appears in the suffix of a function's name.

llvm-svn: 53621

llvm-svn: 53620

llvm-svn: 53619

these as options to the user of scan-build.

llvm-svn: 53618

llvm-svn: 53617

llvm-svn: 53589

llvm-svn: 53588

Provide an "Analysis Scope" for Analyses so checks can either be run on code declarations (bodies) or Objective-C @implementation blocks.

llvm-svn: 53584

llvm-svn: 53578

llvm-svn: 53577