From ff455bbc3c4b7200a69d0fafdaccc356d1db0e63 Mon Sep 17 00:00:00 2001
From: Chandler Carruth <chandlerc@gmail.com>
Date: Mon, 13 Jun 2011 05:00:35 +0000
Subject: [PATCH] Fix a broken index left over from before this function was
 converted to handle memcpy and memmove. Spotted by Nico.

llvm-svn: 132902
---
 clang/lib/Sema/SemaChecking.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/clang/lib/Sema/SemaChecking.cpp b/clang/lib/Sema/SemaChecking.cpp
index 05c257ab8332..8dc54ae55311 100644
--- a/clang/lib/Sema/SemaChecking.cpp
+++ b/clang/lib/Sema/SemaChecking.cpp
@@ -1847,7 +1847,7 @@ void Sema::CheckMemsetcpymoveArguments(const CallExpr *Call,
         continue;
       }
 
-      SourceRange ArgRange = Call->getArg(0)->getSourceRange();
+      SourceRange ArgRange = Call->getArg(ArgIdx)->getSourceRange();
       DiagRuntimeBehavior(
         Dest->getExprLoc(), Dest,
         PDiag(diag::note_bad_memaccess_silence)