From: Matthew Bentham <Matthew.Bentham@arm.com>
Date: Thu, 5 Dec 2019 10:37:09 +0000 (+0000)
Subject: Add noexcept to std::hash specialisation for BackendId
X-Git-Tag: submit/tizen/20200730.023729~356
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=fa9a5b757ea1b42ab120aae34699a664a0704b96;p=platform%2Fupstream%2Farmnn.git

Add noexcept to std::hash specialisation for BackendId

This fixes a warning reported by gcc 8.3 with -Wextra

Signed-off-by: Matthew Bentham <Matthew.Bentham@arm.com>
Change-Id: I5aad9fe201545d8c87ace9d24e53e900289986b8
---

diff --git a/include/armnn/BackendId.hpp b/include/armnn/BackendId.hpp
index 59d4ac1..00ece37 100644
--- a/include/armnn/BackendId.hpp
+++ b/include/armnn/BackendId.hpp
@@ -147,7 +147,7 @@ namespace std
 template <>
 struct hash<armnn::BackendId>
 {
-    std::size_t operator()(const armnn::BackendId& id) const
+    std::size_t operator()(const armnn::BackendId& id) const noexcept
     {
         std::hash<std::string> hasher;
         return hasher(id.Get());