[analyzer] Overhaul of checker registration in preparation for basic plugin support. Removes support for checker groups (we can add them back in later if we decide they are still useful), and -analyzer-checker-help output is a little worse for the time being (no packages).

llvm-svn: 137758

1 files changed, 32 insertions, 0 deletions

diff --git a/clang/lib/StaticAnalyzer/Checkers/ClangCheckers.cpp b/clang/lib/StaticAnalyzer/Checkers/ClangCheckers.cpp
new file mode 100644
index 00000000000..77a5a722645
--- /dev/null
+++ b/clang/lib/StaticAnalyzer/Checkers/ClangCheckers.cpp
@@ -0,0 +1,32 @@
+//===--- ClangCheckers.h - Provides builtin checkers ------------*- C++ -*-===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#include "clang/StaticAnalyzer/Checkers/ClangCheckers.h"
+#include "clang/StaticAnalyzer/Core/CheckerRegistry.h"
+
+// FIXME: This is only necessary as long as there are checker registration
+// functions that do additional work besides mgr.registerChecker<CLASS>().
+// The only checkers that currently do this are:
+// - NSAutoreleasePoolChecker
+// - NSErrorChecker
+// - ObjCAtSyncChecker
+// It's probably worth including this information in Checkers.td to minimize
+// boilerplate code.
+#include "ClangSACheckers.h"
+
+using namespace clang;
+using namespace ento;
+
+void ento::registerBuiltinCheckers(CheckerRegistry &registry) {
+#define GET_CHECKERS
+#define CHECKER(FULLNAME,CLASS,DESCFILE,HELPTEXT,GROUPINDEX,HIDDEN)    \
+  registry.addChecker(register##CLASS, FULLNAME, HELPTEXT);
+#include "Checkers.inc"
+#undef GET_CHECKERS
+}