From e4e61cfe69675a5eded4302095648bfccd4391da Mon Sep 17 00:00:00 2001
From: John Wellbelove <github@wellbelove.co.uk>
Date: Mon, 14 Jun 2021 13:11:03 +0100
Subject: [PATCH] Fixed ambiguous function call for clang

---
 .github/workflows/clang.yml | 2 +-
 include/etl/mem_cast.h      | 4 +++-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/clang.yml b/.github/workflows/clang.yml
index 35b012c1..381a76d2 100644
--- a/.github/workflows/clang.yml
+++ b/.github/workflows/clang.yml
@@ -1,7 +1,7 @@
 name: clang
 on:
   push:
-    branches: [ master ]
+    branches: [ master, feature/mem_cast ]
   pull_request:
     branches: [ master ]
 
diff --git a/include/etl/mem_cast.h b/include/etl/mem_cast.h
index a10905da..1dc30041 100644
--- a/include/etl/mem_cast.h
+++ b/include/etl/mem_cast.h
@@ -529,7 +529,9 @@ namespace etl
     //***********************************
     ETL_NODISCARD size_t alignment() const
     {
-      const uintptr_t p = reinterpret_cast<uintptr_t>(pbuffer);
+      typedef typename etl::smallest_uint_for_bits<sizeof(uintptr_t)* CHAR_BIT>::type type;
+
+      const uintptr_t p = reinterpret_cast<type>(pbuffer);    
 
       return 1U << etl::count_trailing_zeros(p);
     }