Add comment about step being used by priroda

rust-lang · Oct 14, 2018 · 8a228fd · 8a228fd
1 parent 9d3643d
commit 8a228fd
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/src/librustc_mir/interpret/step.rs b/src/librustc_mir/interpret/step.rs
@@ -52,6 +52,8 @@ impl<'a, 'mir, 'tcx, M: Machine<'a, 'mir, 'tcx>> EvalContext<'a, 'mir, 'tcx, M>
     }
 
     /// Returns true as long as there are more things to do.
+    ///
+    /// This is used by [priroda](https://github.com/oli-obk/priroda)
     pub fn step(&mut self) -> EvalResult<'tcx, bool> {
         if self.stack.is_empty() {
             return Ok(false);