extend selection expands macros and can totally panic

2 files changed, 3 insertions, 3 deletions

diff --git a/crates/ra_ide_api/src/extend_selection.rs b/crates/ra_ide_api/src/extend_selection.rs
index 9f0ab2f1c..718b4def5 100644
--- a/crates/ra_ide_api/src/extend_selection.rs
+++ b/crates/ra_ide_api/src/extend_selection.rs
@@ -51,7 +51,7 @@ mod tests {
             }
         ",
         );
-        let r = analysis.extend_selection(frange);
+        let r = analysis.extend_selection(frange).unwrap();
         assert_eq!(r, TextRange::from_to(51.into(), 56.into()));
     }
 }
diff --git a/crates/ra_ide_api/src/lib.rs b/crates/ra_ide_api/src/lib.rs
index e41d85e70..919d248e2 100644
--- a/crates/ra_ide_api/src/lib.rs
+++ b/crates/ra_ide_api/src/lib.rs
@@ -310,8 +310,8 @@ impl Analysis {
     }
 
     /// Selects the next syntactic nodes encopasing the range.
-    pub fn extend_selection(&self, frange: FileRange) -> TextRange {
-        extend_selection::extend_selection(&self.db, frange)
+    pub fn extend_selection(&self, frange: FileRange) -> Cancelable<TextRange> {
+        self.with_db(|db| extend_selection::extend_selection(db, frange))
     }
 
     /// Returns position of the mathcing brace (all types of braces are