From 780a0d771edbe21dcfa3405163ffbdf7f7fa4604 Mon Sep 17 00:00:00 2001
From: Ben Longbons <b.r.longbons@gmail.com>
Date: Mon, 13 Oct 2014 13:16:34 -0700
Subject: Convert container lookups to use Option<Borrowed<T>>

---
 src/sexpr/variant.tcc | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'src/sexpr/variant.tcc')

diff --git a/src/sexpr/variant.tcc b/src/sexpr/variant.tcc
index 1f7df03..c370fa4 100644
--- a/src/sexpr/variant.tcc
+++ b/src/sexpr/variant.tcc
@@ -120,6 +120,9 @@ namespace sexpr
         }
         catch (...)
         {
+            // TODO switch from requiring nothrow default construct, to
+            // instead require nothrow moves, and offer the strong exception
+            // guarantee (which is actually easier that the basic one)
 #if GCC != 407 // apparent compiler bug, not reduced
             // 4.7.2 from wheezy is bad
             // 4.7.3 from jessie is good
-- 
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