[analyzer] Refactoring: lib/Checker -> lib/GR and libclangChecker -> libclangGRCore

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@122421 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 0 insertions, 71 deletions

diff --git a/lib/Checker/FixedAddressChecker.cpp b/lib/Checker/FixedAddressChecker.cpp
deleted file mode 100644
index ede6b555d4..0000000000
--- a/lib/Checker/FixedAddressChecker.cpp
+++ /dev/null
@@ -1,71 +0,0 @@
-//=== FixedAddressChecker.cpp - Fixed address usage checker ----*- C++ -*--===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-//
-// This files defines FixedAddressChecker, a builtin checker that checks for
-// assignment of a fixed address to a pointer.
-// This check corresponds to CWE-587.
-//
-//===----------------------------------------------------------------------===//
-
-#include "GRExprEngineInternalChecks.h"
-#include "clang/GR/BugReporter/BugType.h"
-#include "clang/GR/PathSensitive/CheckerVisitor.h"
-
-using namespace clang;
-
-namespace {
-class FixedAddressChecker 
-  : public CheckerVisitor<FixedAddressChecker> {
-  BuiltinBug *BT;
-public:
-  FixedAddressChecker() : BT(0) {}
-  static void *getTag();
-  void PreVisitBinaryOperator(CheckerContext &C, const BinaryOperator *B);
-};
-}
-
-void *FixedAddressChecker::getTag() {
-  static int x;
-  return &x;
-}
-
-void FixedAddressChecker::PreVisitBinaryOperator(CheckerContext &C,
-                                                 const BinaryOperator *B) {
-  // Using a fixed address is not portable because that address will probably
-  // not be valid in all environments or platforms.
-
-  if (B->getOpcode() != BO_Assign)
-    return;
-
-  QualType T = B->getType();
-  if (!T->isPointerType())
-    return;
-
-  const GRState *state = C.getState();
-
-  SVal RV = state->getSVal(B->getRHS());
-
-  if (!RV.isConstant() || RV.isZeroConstant())
-    return;
-
-  if (ExplodedNode *N = C.generateNode()) {
-    if (!BT)
-      BT = new BuiltinBug("Use fixed address", 
-                          "Using a fixed address is not portable because that "
-                          "address will probably not be valid in all "
-                          "environments or platforms.");
-    RangedBugReport *R = new RangedBugReport(*BT, BT->getDescription(), N);
-    R->addRange(B->getRHS()->getSourceRange());
-    C.EmitReport(R);
-  }
-}
-
-void clang::RegisterFixedAddressChecker(GRExprEngine &Eng) {
-  Eng.registerCheck(new FixedAddressChecker());
-}