NilArgChecker
	CFNumberCreateChecker
	ClassReleaseChecker

llvm-svn: 126275

It would run PostObjCMessage checkers even for PreObjCMessage checking.

llvm-svn: 126274

-In general, don't have the BugReporter deleting BugTypes, BugTypes will eventually become owned by checkers
 and outlive the BugReporter. In the meantime, there will be some leaks since some checkers assume that
 the BugTypes they create will be destroyed by the BugReporter.
-Have BugReporter::EmitBasicReport create BugTypes that are reused if the same name & category strings
 are passed to EmitBasicReport. These BugTypes are owned and destroyed by the BugReporter.
 This allows bugs reported through EmitBasicReport to be coalesced.
-Remove the llvm::FoldingSet<BugReportEquivClass> from BugType and move it into the BugReporter.
 For uniquing BugReportEquivClass also use the BugType* so that we can iterate over all of them using only one set.

llvm-svn: 126272

-Migrate ObjCSelfInitChecker to CheckerV2. In the process remove the 'preCallSelfFlags' field
 from the checker class and use GRState for storing that info.
-Get ExprEngine to start delegating checker running to CheckerManager.

llvm-svn: 126229

llvm-svn: 126188

llvm-svn: 126187

llvm-svn: 126093

CMake complained about this while generating VS project files but was
okay with it while generating makefiles on Linux.

llvm-svn: 126090

The syntax is (add_dependencies target-name depend-target1 ...).

llvm-svn: 126049

llvm-svn: 126025

llvm-svn: 126020

llvm-svn: 126013

This yields a minor memory reduction (for larger functions) on Sqlite at the cost of slightly
higher memory usage on some functions because of the increased size of GRState (which can be optimized).

I expect the real memory savings from this enhancement will come when we aggressively
canabilize more of the ExplodedGraph.

llvm-svn: 126012

llvm-svn: 126007

llvm-svn: 125963

llvm-svn: 125783

The relative checker package is 'debug':

'-dump-live-variables' is replaced by '-analyzer-checker=debug.DumpLiveVars'
'-cfg-view' is replaced by '-analyzer-checker=debug.ViewCFG'
'-cfg-dump' is replaced by '-analyzer-checker=debug.DumpCFG'

llvm-svn: 125780

  DeadStoresChecker
  ObjCMethSigsChecker
  ObjCUnusedIvarsChecker
  SizeofPointerChecker
  ObjCDeallocChecker
  SecuritySyntaxChecker

llvm-svn: 125779

-Introduce CheckerV2, a set of templates for convenient declaration & registration of checkers.
 Currently useful just for checkers working on the AST not the path-sensitive ones.
-Enhance CheckerManager to actually collect the checkers and turn it into the entry point for
 running the checkers.
-Use the new mechanism for the LLVMConventionsChecker.

llvm-svn: 125778

llvm-svn: 125777

included without '..', thus being compatible with build systems of *BSDs.

Patch by Joerg Sonnenberger!

llvm-svn: 125758

class and to bind the shared value using OpaqueValueExpr.  This fixes an
unnoticed problem with deserialization of these expressions where the
deserialized form would lose the vital pointer-equality trait;  or rather,
it fixes it because this patch also does the right thing for deserializing
OVEs.

Change OVEs to not be a "temporary object" in the sense that copy elision is
permitted.

This new representation is not totally unawkward to work with, but I think
that's really part and parcel with the semantics we're modelling here.  In
particular, it's much easier to fix things like the copy elision bug and to
make the CFG look right.

I've tried to update the analyzer to deal with this in at least some          
obvious cases, and I think we get a much better CFG out, but the printing
of OpaqueValueExprs probably needs some work.

llvm-svn: 125744

LabelDecl and LabelStmt.  There is a 1-1 correspondence between the
two, but this simplifies a bunch of code by itself.  This is because
labels are the only place where we previously had references to random
other statements, causing grief for AST serialization and other stuff.

This does cause one regression (attr(unused) doesn't silence unused
label warnings) which I'll address next.

This does fix some minor bugs:
1. "The only valid attribute " diagnostic was capitalized.
2. Various diagnostics printed as ''labelname'' instead of 'labelname'
3. This reduces duplication of label checking between functions and blocks.

Review appreciated, particularly for the cindex and template bits.

llvm-svn: 125733

llvm-svn: 125724

by kremenek.

llvm-svn: 125687

llvm-svn: 125645

llvm-svn: 125642

llvm-svn: 125637

  NilArgChecker
  CFNumberCreateChecker
  NSAutoreleasePoolChecker
  CFRetainReleaseChecker
  ClassReleaseChecker

llvm-svn: 125636

  CastToStructChecker
  FixedAddressChecker
  PointerArithChecker
  PointerSubChecker

llvm-svn: 125612

llvm-svn: 125611

llvm-svn: 125599

   CStringChecker
   ChrootChecker
   MallocChecker
   PthreadLockChecker
   StreamChecker
   UnreachableCodeChecker

MallocChecker creates implicit dependencies between checkers and needs to be handled differently.

llvm-svn: 125598

llvm-svn: 125566

llvm-svn: 125565

-Update tablegen files for checkers, use the tablegen class name for the checker class name.
-Update ClangSACheckersProvider to not look into hidden checker packages.

llvm-svn: 125560

StackAddrLeakChecker
ObjCAtSyncChecker
UnixAPIChecker
MacOSXAPIChecker

The rest have/create implicit dependencies between checkers and need to be handled differently.

llvm-svn: 125559

llvm-svn: 125548

for all compiler invocations.

llvm-svn: 125514

llvm-svn: 125507