1 files changed, 0 insertions, 32 deletions
diff --git a/lib/Sema/SemaExprCXX.cpp b/lib/Sema/SemaExprCXX.cpp
index eb0b6e1eff..5a40fc83c5 100644
--- a/lib/Sema/SemaExprCXX.cpp
+++ b/lib/Sema/SemaExprCXX.cpp
@@ -1275,38 +1275,6 @@ Sema::PerformImplicitConversion(Expr *&From, QualType ToType,
   return false;
 }
 
-bool Sema::CheckExceptionSpecCompatibility(Expr *From, QualType ToType)
-{
-  // First we check for applicability.
-  // Target type must be a function, function pointer or function reference.
-  if (const PointerType *PtrTy = ToType->getAs<PointerType>())
-    ToType = PtrTy->getPointeeType();
-  else if (const ReferenceType *RefTy = ToType->getAs<ReferenceType>())
-    ToType = RefTy->getPointeeType();
-
-  const FunctionProtoType *ToFunc = ToType->getAs<FunctionProtoType>();
-  if (!ToFunc)
-    return false;
-
-  // SourceType must be a function or function pointer.
-  // References are treated as functions.
-  QualType FromType = From->getType();
-  if (const PointerType *PtrTy = FromType->getAs<PointerType>())
-    FromType = PtrTy->getPointeeType();
-
-  const FunctionProtoType *FromFunc = FromType->getAs<FunctionProtoType>();
-  if (!FromFunc)
-    return false;
-
-  // Now we've got the correct types on both sides, check their compatibility.
-  // This means that the source of the conversion can only throw a subset of
-  // the exceptions of the target, and any exception specs on arguments or
-  // return types must be equivalent.
-  return CheckExceptionSpecSubset(diag::err_incompatible_exception_specs,
-                                  0, ToFunc, From->getSourceRange().getBegin(),
-                                  FromFunc, SourceLocation());
-}
-
 Sema::OwningExprResult Sema::ActOnUnaryTypeTrait(UnaryTypeTrait OTT,
                                                  SourceLocation KWLoc,
                                                  SourceLocation LParen,