gistfile1.cpp

diff --git a/lib/Sema/SemaDecl.cpp b/lib/Sema/SemaDecl.cpp
index d7b5ba4..43e7214 100644
--- a/lib/Sema/SemaDecl.cpp
+++ b/lib/Sema/SemaDecl.cpp
@@ -9537,6 +9537,10 @@ static bool ShouldWarnAboutMissingPrototype(const Functio
   if (FD->isMain())
     return false;

+  if (IdentifierInfo *II = FD->getIdentifier())
+    if (II->isStr("main"))
+      return false;
+
   // Don't warn about inline functions.
   if (FD->isInlined())
     return false;