---

yaml
---
r: 227916
b: refs/heads/try
c: 900af2c
h: refs/heads/master
v: v3

Author: huonw

[refs]

@@ -1,7 +1,7 @@
 ---
 refs/heads/master: aca2057ed5fb7af3f8905b2bc01f72fa001c35c8
 refs/heads/snap-stage3: 1af31d4974e33027a68126fa5a5a3c2c6491824f
-refs/heads/try: b1931e48a01b418b4b1ba6c747f2c99a5b10d96f
+refs/heads/try: 900af2c6d9b21ca1b1db35b7b09b0fb59cf78b84
 refs/tags/release-0.1: 1f5c5126e96c79d22cb7862f75304136e204f105
 refs/tags/release-0.2: c870d2dffb391e14efb05aa27898f1f6333a9596
 refs/tags/release-0.3: b5f0d0f648d9a6153664837026ba1be43d3e2503

branches/try/src/librustc_lint/builtin.rs

@@ -2007,6 +2007,15 @@ impl LintPass for UnconditionalRecursion {
                     // method instead.
                     ty::MethodTypeParam(
                         ty::MethodParam { ref trait_ref, method_num, impl_def_id: None, }) => {
+
+                        let on_self = m.substs.self_ty().map_or(false, |t| t.is_self());
+                        if !on_self {
+                            // we can only be recurring in a default
+                            // method if we're being called literally
+                            // on the `Self` type.
+                            return false
+                        }
+
                         tcx.trait_item(trait_ref.def_id, method_num).def_id()
                     }
 

branches/try/src/test/compile-fail/lint-unconditional-recursion.rs

@@ -67,4 +67,11 @@ fn all_fine() {
     let _f = all_fine;
 }
 
+// issue 26333
+trait Bar {
+    fn method<T: Bar>(&self, x: &T) {
+        x.method(x)
+    }
+}
+
 fn main() {}