Add the ability to clone integer and string literals. Use it when instantiating template expressions.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@67030 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Sema/Sema.h b/lib/Sema/Sema.h
index 6647945..a357ae7 100644
--- a/lib/Sema/Sema.h
+++ b/lib/Sema/Sema.h
@@ -1867,6 +1867,14 @@
ClassTemplateSpecializationDecl *ClassTemplateSpec,
bool ExplicitInstantiation);
+ // Simple function for cloning expressions.
+ template<typename T>
+ OwningExprResult Clone(T *E) {
+ assert(!E->isValueDependent() && !E->isTypeDependent() &&
+ "expression is value or type dependent!");
+ return Owned(E->Clone(Context));
+ }
+
// Objective-C declarations.
virtual DeclTy *ActOnStartClassInterface(SourceLocation AtInterfaceLoc,
IdentifierInfo *ClassName,