[clang-tidy] Fix ParentVirtualCallCheck for old MSVS compilers

git-svn-id: https://llvm.org/svn/llvm-project/clang-tools-extra/trunk@329999 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 2 insertions, 1 deletions

diff --git a/clang-tidy/bugprone/ParentVirtualCallCheck.cpp b/clang-tidy/bugprone/ParentVirtualCallCheck.cpp
index 7daf742d..919a6910 100755
--- a/clang-tidy/bugprone/ParentVirtualCallCheck.cpp
+++ b/clang-tidy/bugprone/ParentVirtualCallCheck.cpp
@@ -28,11 +28,12 @@ static bool isParentOf(const CXXRecordDecl &Parent,
                        const CXXRecordDecl &ThisClass) {
   if (Parent.getCanonicalDecl() == ThisClass.getCanonicalDecl())
     return true;
+  const CXXRecordDecl *ParentCanonicalDecl = Parent.getCanonicalDecl();
   return ThisClass.bases_end() !=
          llvm::find_if(ThisClass.bases(), [=](const CXXBaseSpecifier &Base) {
            auto *BaseDecl = Base.getType()->getAsCXXRecordDecl();
            assert(BaseDecl);
-           return Parent.getCanonicalDecl() == BaseDecl->getCanonicalDecl();
+           return ParentCanonicalDecl == BaseDecl->getCanonicalDecl();
          });
 }