add test for interpolation in `@include`
@@ -701,3 +701,9 @@ error!(
@include meta.load-css("") {}"#,
"Error: Mixin doesn't accept a content block."
);
+error!(
+ disallows_interpolation_in_include_name,
+ r#"@mixin foo {}
+ @include f#{o}o;"#,
+ "Error: expected \";\"."
+);
