From b81ff3ef968d1cc4e954b31a1812b3c391d17b02 Mon Sep 17 00:00:00 2001
From: jsmall-nvidia <jsmall@nvidia.com>
Date: Fri, 31 May 2019 13:17:34 -0400
Subject: WIP: Support for other source target language (#971)

* WIP: Setting up C/Cpp source compilation targets.

* WIP: Emitting C/CPP.

* WIP: Split out SourceSink, and use it for source output on emit.

* SourceSink -> SourceStream

* * Made SourceStream use m_ prefixing of members.
* Make all methods use lower camel
* Removed methods from SourceStream interface that are not used externally (use _ prefixing)
* Improvements to documentation

* EmitContext is now effectively empty, so just use SharedEmitContext as EmitContext.

* SharedEmitContext -> EmitContext

* Methods to LowerCamel in emit.cpp

* Split out EmitContext and ExtensionUsageTracker into separate files.

* Split out EmitVisitor into slang-c-like-source-emitter files.

* EmitVisitor -> CLikeSourceEmitter

* Tidy up around CLikeSourceEmitter - simplify header.

* Small tidy up - removing repeated comments that are in header.

* Remove EmitContext paramter threading.

* Small tidy up.
Use prefixed macros for slang-c-like-source-emitter.h

* Small tidy up in slang-c-like-source-emitter.cpp

* First pass at splitting out UnmangleContext.

* MangledNameParser -> MangledLexer.

* WIP making EmitOp (EOp) enum available outside of cpp

* Generating EmitOpInfo from macro.

* Split out emit precedence handling.
Don't use kOp_ style anymore, just use an array indexed by EmitOp.

* Disable C simple test for now.

* Keep g++/clang happy with token pasting.

* Fix win32 narrowing warning.
---
 source/slang/options.cpp | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'source/slang/options.cpp')

diff --git a/source/slang/options.cpp b/source/slang/options.cpp
index a5cdfef44..46e0203cf 100644
--- a/source/slang/options.cpp
+++ b/source/slang/options.cpp
@@ -360,6 +360,9 @@ struct OptionsParser
         CASE(".spv",        SPIRV);
         CASE(".spv.asm",    SPIRV_ASM);
 
+        CASE(".c",    C_SOURCE);
+        CASE(".cpp",   CPP_SOURCE);
+
 #undef CASE
 
         else if (path.endsWith(".slang-module"))
@@ -499,6 +502,8 @@ struct OptionsParser
                     CASE("dxil", DXIL)
                     CASE("dxil-assembly", DXIL_ASM)
                     CASE("dxil-asm", DXIL_ASM)
+                    CASE("c", C_SOURCE)
+                    CASE("cpp", CPP_SOURCE)
 
                 #undef CASE
                     /* else */
-- 
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