From cda9c3b1a712715209a3f4ba155c1425898334cb Mon Sep 17 00:00:00 2001
From: Matt Pharr <matt@pharr.org>
Date: Mon, 22 Oct 2018 07:45:09 -0700
Subject: Osx build fixes (#681)

* Remove 'register' qualifiers.

These will be illegal come c++17 and give a warning on OSX.

* Add UNREACHABLE_RETURNs to silence compiler warnings.

* Make FileStream::GetPosition() compile on OSX

(w.r.t. the linux build, I believe that strictly-speaking, fpos64_t is specified as an opaque type and the cast to an Int64 is not necessarily well-defined.)

* Avoid an inadvertent trigraph.
---
 source/core/stream.cpp | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'source/core/stream.cpp')

diff --git a/source/core/stream.cpp b/source/core/stream.cpp
index f78e5af83..b705b13a1 100644
--- a/source/core/stream.cpp
+++ b/source/core/stream.cpp
@@ -134,6 +134,8 @@ namespace Slang
 		fpos_t pos;
 		fgetpos(handle, &pos);
 		return pos;
+#elif defined(__APPLE__)
+		return ftell(handle);
 #else
 		fpos64_t pos;
 		fgetpos64(handle, &pos);
-- 
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