From 97bb82ebcdf8f1391b9d93b5a8d7b1dfc4e88e52 Mon Sep 17 00:00:00 2001
From: jsmall-nvidia <jsmall@nvidia.com>
Date: Mon, 4 Oct 2021 14:15:51 -0400
Subject: Removing exceptions from core/compiler-core (#1953)

* #include an absolute path didn't work - because paths were taken to always be relative.

* Refactor Stream. Working on all tests.

* Split out CharEncode.

* Make method names lower camel.
m_prefix in Writer/Reader

* Tidy up around CharEncode interface.

* Small improvements around encode/decode.

* Better use of types.

* Remove readLine from TextReader.

* Remove exceptions from Stream/Text handling.

* Fix some typos.

* Fix tabbing.

* Fix missing override.

* Remove remaining exception throw/catch via using signal mechanism.

* Remove exceptions that are not used anymore.

* Document the Stream interface.

* Remove index for decoding 'get byte' function.

* Fix CharReader -> ByteReader.
---
 source/slang/slang-api.cpp | 19 ++++++++-----------
 1 file changed, 8 insertions(+), 11 deletions(-)

(limited to 'source/slang/slang-api.cpp')

diff --git a/source/slang/slang-api.cpp b/source/slang/slang-api.cpp
index a00d993e3..5ee384e4a 100644
--- a/source/slang/slang-api.cpp
+++ b/source/slang/slang-api.cpp
@@ -64,18 +64,15 @@ SlangResult trySaveStdLibToCache(
         Slang::ComPtr<ISlangBlob> stdLibBlobPtr;
         SLANG_RETURN_ON_FAIL(
             globalSession->saveStdLib(SLANG_ARCHIVE_TYPE_RIFF_LZ4, stdLibBlobPtr.writeRef()));
-        try
-        {
-            Slang::FileStream fileStream(cacheFilename, Slang::FileMode::Create);
-            fileStream.write(&dllTimestamp, sizeof(dllTimestamp));
-            fileStream.write(stdLibBlobPtr->getBufferPointer(), stdLibBlobPtr->getBufferSize());
-            return SLANG_OK;
-        }
-        catch (...)
-        {
-        }
+
+        Slang::FileStream fileStream;
+        SLANG_RETURN_ON_FAIL(fileStream.init(cacheFilename, Slang::FileMode::Create));
+
+        SLANG_RETURN_ON_FAIL(fileStream.write(&dllTimestamp, sizeof(dllTimestamp)));
+        SLANG_RETURN_ON_FAIL(fileStream.write(stdLibBlobPtr->getBufferPointer(), stdLibBlobPtr->getBufferSize()))
     }
-    return SLANG_FAIL;
+
+    return SLANG_OK;
 }
 
 SLANG_API SlangResult slang_createGlobalSession(
-- 
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