From 0684c8ebf92933e6382d1ac13a77999296411dac Mon Sep 17 00:00:00 2001
From: Huon Wilson <dbau.pp+github@gmail.com>
Date: Sun, 25 Jan 2015 00:05:42 +1100
Subject: [PATCH] Fix infinite recursion in the compiler.

This was detected by the unconditional_recursion lint.
---
 src/librustc/util/ppaux.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/librustc/util/ppaux.rs b/src/librustc/util/ppaux.rs
index c5aced4eb86f5..266048fce51c9 100644
--- a/src/librustc/util/ppaux.rs
+++ b/src/librustc/util/ppaux.rs
@@ -544,7 +544,7 @@ impl<'tcx, T:Repr<'tcx>> Repr<'tcx> for Option<T> {
 
 impl<'tcx, T:Repr<'tcx>> Repr<'tcx> for P<T> {
     fn repr(&self, tcx: &ctxt<'tcx>) -> String {
-        (*self).repr(tcx)
+        (**self).repr(tcx)
     }
 }