YQL-19552 a fix for generic visits

commit_hash:b48eef46deb28cf3708b695b8c45bc642ee7e5b7

2 files changed, 3 insertions, 3 deletions

diff --git a/yql/essentials/ast/yql_expr.cpp b/yql/essentials/ast/yql_expr.cpp
index dc05218ad4..21d0b9a446 100644
--- a/yql/essentials/ast/yql_expr.cpp
+++ b/yql/essentials/ast/yql_expr.cpp
@@ -3950,7 +3950,7 @@ void TDefaultTypeAnnotationVisitor::Visit(const TResourceExprType& type) {
 }
 
 void TDefaultTypeAnnotationVisitor::Visit(const TTypeExprType& type) {
-    Y_UNUSED(type);
+    type.GetType()->Accept(*this);
 }
 
 void TDefaultTypeAnnotationVisitor::Visit(const TDictExprType& type) {
@@ -4007,7 +4007,7 @@ void TErrorTypeVisitor::Visit(const TErrorExprType& type) {
     Ctx_.IssueManager.RaiseIssue(type.GetError());
 }
 
-bool TErrorTypeVisitor::HasErrors() {
+bool TErrorTypeVisitor::HasErrors() const {
     return HasErrors_;
 }
 
diff --git a/yql/essentials/ast/yql_expr.h b/yql/essentials/ast/yql_expr.h
index e739b95646..a64a2f9aec 100644
--- a/yql/essentials/ast/yql_expr.h
+++ b/yql/essentials/ast/yql_expr.h
@@ -155,7 +155,7 @@ class TErrorTypeVisitor : public TDefaultTypeAnnotationVisitor
 public:
     TErrorTypeVisitor(TExprContext& ctx);
     void Visit(const TErrorExprType& type) override;
-    bool HasErrors();
+    bool HasErrors() const;
 
 private:
     TExprContext& Ctx_;