Don't expose impl details of SyntaxPtr

1 files changed, 1 insertions, 3 deletions

diff --git a/crates/ra_hir_expand/src/diagnostics.rs b/crates/ra_hir_expand/src/diagnostics.rs
index 108c1e38c..714e700f7 100644
--- a/crates/ra_hir_expand/src/diagnostics.rs
+++ b/crates/ra_hir_expand/src/diagnostics.rs
@@ -22,10 +22,8 @@ use crate::{db::AstDatabase, InFile};
 
 pub trait Diagnostic: Any + Send + Sync + fmt::Debug + 'static {
     fn message(&self) -> String;
+    fn highlight_range(&self) -> TextRange;
     fn source(&self) -> InFile<SyntaxNodePtr>;
-    fn highlight_range(&self) -> TextRange {
-        self.source().value.range()
-    }
     fn as_any(&self) -> &(dyn Any + Send + 'static);
 }