llvm-svn: 49139

the LHS for null twice.

llvm-svn: 49138

llvm-svn: 49137

llvm-svn: 49136

llvm-svn: 49135

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

llvm-svn: 49133

the graph.

llvm-svn: 49132

llvm-svn: 49128

"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

double includes.

llvm-svn: 49126

llvm-svn: 49121

llvm-svn: 49120

llvm-svn: 49119

llvm-svn: 49117

llvm-svn: 49116

llvm-svn: 49115

llvm-svn: 49114

Added line number, file information, path length, for each bug report.

llvm-svn: 49113

llvm-svn: 49112

Added "-V/--view" option to view index.html after it has been generated.

llvm-svn: 49108

Change ObjCInterfaceDecl to inherit from NamedDecl (not TypeDecl). While ObjCInterfaceDecl is arguably a TypeDecl, it isn't a ScopedDecl. Since TypeDecl's are scoped, it makes sense to simply treat them as NamedDecl's. I could have fiddled a bit more with the hierarchy (in terms of creating a non-scoped TypeDecl), however this probably isn't worth the effort. 

I also finished unifying access to scope decl change by converting Sema::getObjCInterfaceDecl() to use Sema::LookupDecl(). This is much cleaner now:-)

llvm-svn: 49107

llvm-svn: 49104

llvm-svn: 49103

llvm-svn: 49102

llvm-svn: 49101

allowing them to be treated the same in some contexts.  A suggestion for a
better name is welcome :)

llvm-svn: 49100

llvm-svn: 49098

llvm-svn: 49097

llvm-svn: 49095

llvm-svn: 49094

llvm-svn: 49093

llvm-svn: 49092

llvm-svn: 49091

llvm-svn: 49090

better with what compiler invocations that ccc-analyzer actually intercepts.

Fixes suggested by Sam Bishop!

llvm-svn: 49089

Two changes to Sema::LookupDecl() interface. 
(1) Remove IdLoc (it's never used). 
(2) Add a bool to enable/disable lazy builtin creaation (defaults to true).

This enables us to use LookupDecl() in Sema::isTypeName(), which is also part of this commit.

To make this work, I changed isTypeName() to be a non-const member function. I'm not happy with this, however I fiddled with making LookupDecl() and friends const and it got ugly pretty quickly. We can certainly add it back if/when someone has time to fiddle with it. For now, I thought this simplification was more important than retaining the const-ness. 

llvm-svn: 49087

that describe a bug.

llvm-svn: 49086

llvm-svn: 49085

llvm-svn: 49084

llvm-svn: 49083