vendor/clang/clang-trunk-r366426

1 files changed, 6 insertions, 4 deletions

diff --git a/lib/StaticAnalyzer/Core/MemRegion.cpp b/lib/StaticAnalyzer/Core/MemRegion.cpp
index 9a1d4d73c20b..f763701af7fb 100644
--- a/lib/StaticAnalyzer/Core/MemRegion.cpp
+++ b/lib/StaticAnalyzer/Core/MemRegion.cpp
@@ -1,9 +1,8 @@
 //===- MemRegion.cpp - Abstract memory regions for static analysis --------===//
 //
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 //
 //===----------------------------------------------------------------------===//
 //
@@ -845,6 +844,7 @@ getStackOrCaptureRegionForDeclContext(const LocationContext *LC,
 
 const VarRegion* MemRegionManager::getVarRegion(const VarDecl *D,
                                                 const LocationContext *LC) {
+  D = D->getCanonicalDecl();
   const MemRegion *sReg = nullptr;
 
   if (D->hasGlobalStorage() && !D->isStaticLocal()) {
@@ -931,6 +931,7 @@ const VarRegion* MemRegionManager::getVarRegion(const VarDecl *D,
 
 const VarRegion *MemRegionManager::getVarRegion(const VarDecl *D,
                                                 const MemRegion *superR) {
+  D = D->getCanonicalDecl();
   return getSubRegion<VarRegion>(D, superR);
 }
 
@@ -1008,6 +1009,7 @@ MemRegionManager::getElementRegion(QualType elementType, NonLoc Idx,
 
 const FunctionCodeRegion *
 MemRegionManager::getFunctionCodeRegion(const NamedDecl *FD) {
+  // To think: should we canonicalize the declaration here?
   return getSubRegion<FunctionCodeRegion>(FD, getCodeRegion());
 }