Add the initial TypoExpr AST node for delayed typo correction.
llvm-svn: 220692
diff --git a/clang/lib/AST/ItaniumMangle.cpp b/clang/lib/AST/ItaniumMangle.cpp
index 7666467..e41c664 100644
--- a/clang/lib/AST/ItaniumMangle.cpp
+++ b/clang/lib/AST/ItaniumMangle.cpp
@@ -2627,6 +2627,7 @@
case Expr::ParenListExprClass:
case Expr::LambdaExprClass:
case Expr::MSPropertyRefExprClass:
+ case Expr::TypoExprClass: // This should no longer exist in the AST by now.
llvm_unreachable("unexpected statement kind");
// FIXME: invent manglings for all these.