1 files changed, 10 insertions, 0 deletions
diff --git a/gopls/internal/lsp/testdata/rename/generics/unions.go b/gopls/internal/lsp/testdata/rename/generics/unions.go
new file mode 100644
index 000000000..c737b5c27
--- /dev/null
+++ b/gopls/internal/lsp/testdata/rename/generics/unions.go
@@ -0,0 +1,10 @@
+//go:build go1.18
+// +build go1.18
+
+package generics
+
+type T string //@rename("T", "R")
+
+type C interface {
+	T | ~int //@rename("T", "S")
+}