Remove the EntoSA directories.

llvm-svn: 122543

1 files changed, 0 insertions, 57 deletions

diff --git a/clang/lib/StaticAnalyzer/EntoSA/Checkers/UndefinedArraySubscriptChecker.cpp b/clang/lib/StaticAnalyzer/EntoSA/Checkers/UndefinedArraySubscriptChecker.cpp
deleted file mode 100644
index 2cd293b2f42..00000000000
--- a/clang/lib/StaticAnalyzer/EntoSA/Checkers/UndefinedArraySubscriptChecker.cpp
+++ /dev/null
@@ -1,57 +0,0 @@
-//===--- UndefinedArraySubscriptChecker.h ----------------------*- C++ -*--===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-//
-// This defines UndefinedArraySubscriptChecker, a builtin check in ExprEngine
-// that performs checks for undefined array subscripts.
-//
-//===----------------------------------------------------------------------===//
-
-#include "ExprEngineInternalChecks.h"
-#include "clang/StaticAnalyzer/BugReporter/BugType.h"
-#include "clang/StaticAnalyzer/PathSensitive/CheckerVisitor.h"
-
-using namespace clang;
-using namespace ento;
-
-namespace {
-class UndefinedArraySubscriptChecker
-  : public CheckerVisitor<UndefinedArraySubscriptChecker> {
-  BugType *BT;
-public:
-  UndefinedArraySubscriptChecker() : BT(0) {}
-  static void *getTag() {
-    static int x = 0;
-    return &x;
-  }
-  void PreVisitArraySubscriptExpr(CheckerContext &C, 
-                                  const ArraySubscriptExpr *A);
-};
-} // end anonymous namespace
-
-void ento::RegisterUndefinedArraySubscriptChecker(ExprEngine &Eng) {
-  Eng.registerCheck(new UndefinedArraySubscriptChecker());
-}
-
-void 
-UndefinedArraySubscriptChecker::PreVisitArraySubscriptExpr(CheckerContext &C, 
-                                                const ArraySubscriptExpr *A) {
-  if (C.getState()->getSVal(A->getIdx()).isUndef()) {
-    if (ExplodedNode *N = C.generateSink()) {
-      if (!BT)
-        BT = new BuiltinBug("Array subscript is undefined");
-
-      // Generate a report for this bug.
-      EnhancedBugReport *R = new EnhancedBugReport(*BT, BT->getName(), N);
-      R->addRange(A->getIdx()->getSourceRange());
-      R->addVisitorCreator(bugreporter::registerTrackNullOrUndefValue, 
-                           A->getIdx());
-      C.EmitReport(R);
-    }
-  }
-}