the line we are going to.

llvm-svn: 50113

them to not be stack-allocated.

HTMLDiagnostics now batches PathDiagnostics before emitting HTML in its dtor.
This is a workaround for a problem when we trampled the Preprocessor state
when highlighting macros (sometimes resulting in an assertion failure).

llvm-svn: 50102

before.  This allows the HTMLDiagnostic object to retrieve the bug type, bug description, etc.

llvm-svn: 49939

llvm-svn: 49934

can decide the policy on how to cache related bugs.  This allows us to
properly to handle warning about multiple leaks in the same location in the
ref count checker (not yet done).

llvm-svn: 49918

Shuffled around code in CFRefCount to better pair classes with implementation,
and started adding subclasses of RangedBugReport to handle better diagnostics
for reference count bugs.

llvm-svn: 49889

llvm-svn: 49887

EmitPathWarning into one method.  We now properly handle emitting warnings
without a PathDiagnosticClient when the warning does not involve a particular
statement.

llvm-svn: 49884

the exit block of the CFG.

llvm-svn: 49880

llvm-svn: 49668

warnings are emitted as part of the warnings registered by GRSimpleVals.

llvm-svn: 49658

llvm-svn: 49551

BugReport-specific SourceRanges (when available).

llvm-svn: 49486

Bugs are now reported using a combination of "BugType" (previously
BugDescription) and Bug "BugReport" objects, which are fed to BugReporter (which
generates PathDiagnostics). This provides a far more modular way of registering
bug types and plugging in diagnostics.

GRExprEngine now owns its copy of GRCoreEngine, and is not owned by the
ExplodedGraph.

ExplodedGraph is no longer templated on the "checker", but instead on the state
contained in the nodes.

llvm-svn: 49453

checker-specific diagnostics.

llvm-svn: 49412

llvm-svn: 49356

the ranges of highlighted elements in the source code.

llvm-svn: 49181

the new BugReporter interface.

llvm-svn: 49180

llvm-svn: 49155

llvm-svn: 49139

BFS path to the root.  This also avoids problems with loops in the ExplodedGraph.

llvm-svn: 49133

"BugReporter" and "BugDescription".  BugDescription is used to describe
a bug and provide pieces of the PathDiagnostic, and BugReporter creates
the actual PathDiagnostic by crawling through the ExplodedGraph.

Migrated checks done by GRSimpleVals to be reported using the new BugReporter
mechanism.

llvm-svn: 49127