Patch to check at compile time for overflow when

__builtin___memcpy_chk and similar builtins are
being used. Patch by Jacques Fortier (with added 
clang tests).  rdar://11076881

llvm-svn: 218063

1 files changed, 2 insertions, 2 deletions

diff --git a/clang/lib/Sema/SemaExpr.cpp b/clang/lib/Sema/SemaExpr.cpp
index 6b01b1f4b0c..50bc4d2ac8b 100644
--- a/clang/lib/Sema/SemaExpr.cpp
+++ b/clang/lib/Sema/SemaExpr.cpp
@@ -4665,7 +4665,7 @@ Sema::BuildResolvedCallExpr(Expr *Fn, NamedDecl *NDecl,
 
   // Bail out early if calling a builtin with custom typechecking.
   if (BuiltinID && Context.BuiltinInfo.hasCustomTypechecking(BuiltinID))
-    return CheckBuiltinFunctionCall(BuiltinID, TheCall);
+    return CheckBuiltinFunctionCall(FDecl, BuiltinID, TheCall);
 
  retry:
   const FunctionType *FuncT;
@@ -4793,7 +4793,7 @@ Sema::BuildResolvedCallExpr(Expr *Fn, NamedDecl *NDecl,
       return ExprError();
 
     if (BuiltinID)
-      return CheckBuiltinFunctionCall(BuiltinID, TheCall);
+      return CheckBuiltinFunctionCall(FDecl, BuiltinID, TheCall);
   } else if (NDecl) {
     if (CheckPointerCall(NDecl, TheCall, Proto))
       return ExprError();