---

yaml
---
r: 158715
b: refs/heads/snap-stage3
c: f791473
h: refs/heads/master
i:
  158713: 6717166
  158711: 6f53504
v: v3

Author: nikomatsakis

[refs]

@@ -1,7 +1,7 @@
 ---
 refs/heads/master: 0b48001c28329392b26961eaf1c3ed293a352d6f
 refs/heads/snap-stage1: e33de59e47c5076a89eadeb38f4934f58a3618a6
-refs/heads/snap-stage3: 680d579ff0e0c8e65e329d29b867600aa2aec478
+refs/heads/snap-stage3: f7914739379711e9f56fdcfab049b5a9531feb52
 refs/heads/try: f58aad6dce273570fb130b4df008ef9acd5a5be2
 refs/tags/release-0.1: 1f5c5126e96c79d22cb7862f75304136e204f105
 refs/heads/dist-snap: ba4081a5a8573875fed17545846f6f6902c8ba8d

branches/snap-stage3/src/librustc/middle/typeck/check/mod.rs

@@ -2147,11 +2147,11 @@ fn try_overloaded_call<'a>(fcx: &FnCtxt,
         _ => {}
     }
 
-    // Try `FnOnce`, then `FnMut`, then `Fn`.
+    // Try the options that are least restrictive on the caller first.
     for &(maybe_function_trait, method_name) in [
-        (fcx.tcx().lang_items.fn_once_trait(), token::intern("call_once")),
+        (fcx.tcx().lang_items.fn_trait(), token::intern("call")),
         (fcx.tcx().lang_items.fn_mut_trait(), token::intern("call_mut")),
-        (fcx.tcx().lang_items.fn_trait(), token::intern("call"))
+        (fcx.tcx().lang_items.fn_once_trait(), token::intern("call_once")),
     ].iter() {
         let function_trait = match maybe_function_trait {
             None => continue,