From: Christopher Dykes <cdykes@fb.com>
Date: Fri, 19 Aug 2016 20:51:26 +0000 (-0700)
Subject: Mark the long overload of digits_to as noexcept
X-Git-Tag: v2016.08.22.00~8
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=984f7ba613583efca995c55c363e8e226727b9b6;p=folly.git

Mark the long overload of digits_to as noexcept

Summary: Well, the explicit instantion for it anyways. The extern template declaration for it declares it as `noexcept`, so MSVC generates an error because the explicit instantiation is not also marked as `noexcept`

Reviewed By: yfeldblum, ericniebler

Differential Revision: D3744090

fbshipit-source-id: 4e756b2761c23a436097a6131b9b2ecd59faf4f9
---

diff --git a/folly/Conv.cpp b/folly/Conv.cpp
index 0ab6dcf5..1e6da78a 100644
--- a/folly/Conv.cpp
+++ b/folly/Conv.cpp
@@ -631,7 +631,7 @@ template Expected<unsigned int, ConversionCode> digits_to<unsigned int>(
 
 template Expected<long, ConversionCode> digits_to<long>(
     const char*,
-    const char*);
+    const char*) noexcept;
 template Expected<unsigned long, ConversionCode> digits_to<unsigned long>(
     const char*,
     const char*) noexcept;