Add back implicitly dropped const.

(found due to incoming improvements to llvm::cast machinery that will error on
this sort of mistake)

llvm-svn: 175817

diff --git a/clang/lib/StaticAnalyzer/Checkers/RetainCountChecker.cpp b/clang/lib/StaticAnalyzer/Checkers/RetainCountChecker.cpp
index 65bd033..3edc997 100644 (file)
--- a/clang/lib/StaticAnalyzer/Checkers/RetainCountChecker.cpp
+++ b/clang/lib/StaticAnalyzer/Checkers/RetainCountChecker.cpp
@@ -2272,7 +2272,7 @@ CFRefLeakReportVisitor::getEndPath(BugReporterContext &BRC,
     }
   }
   else if (RV->getKind() == RefVal::ErrorGCLeakReturned) {
-    ObjCMethodDecl &MD = cast<ObjCMethodDecl>(EndN->getCodeDecl());
+    const ObjCMethodDecl &MD = cast<ObjCMethodDecl>(EndN->getCodeDecl());
     os << " and returned from method '" << MD.getSelector().getAsString()
        << "' is potentially leaked when using garbage collection.  Callers "
           "of this method do not expect a returned object with a +1 retain "