LoopConvert no longer take as alias references to other containers.

Summary: Fix a bug where modernize-loop-convert check would take as alias a reference to other containers. Add the pertinent test.

Reviewers: alexfh

Subscribers: klimek, cfe-commits

Differential Revision: http://reviews.llvm.org/D12361

llvm-svn: 246034

1 files changed, 1 insertions, 1 deletions

diff --git a/clang-tools-extra/clang-tidy/modernize/LoopConvertUtils.cpp b/clang-tools-extra/clang-tidy/modernize/LoopConvertUtils.cpp
index ac8210f54c9..0058ea6ba60 100644
--- a/clang-tools-extra/clang-tidy/modernize/LoopConvertUtils.cpp
+++ b/clang-tools-extra/clang-tidy/modernize/LoopConvertUtils.cpp
@@ -363,7 +363,7 @@ static bool isAliasDecl(const Decl *TheDecl, const VarDecl *IndexVar) {
       return isDereferenceOfOpCall(OpCall, IndexVar);
     if (OpCall->getOperator() == OO_Subscript) {
       assert(OpCall->getNumArgs() == 2);
-      return true;
+      return isIndexInSubscriptExpr(OpCall->getArg(1), IndexVar);
     }
     break;
   }