From 96a00c8e8d14964c8e1f45c7c3c85d321b2a1b61 Mon Sep 17 00:00:00 2001
From: jsmall-nvidia <jsmall@nvidia.com>
Date: Wed, 20 May 2020 10:56:49 -0400
Subject: AST dumping via C++ Extractor reflection (#1348)

* Add support for parsing array types to C++ extractor.

* C++ extractor looks for 'balanced tokens'. Use for extracting array suffixes.

* First pass at field dumping.

* Update project for field dumping.

* WIP AST Dumper.

* More AST dump compiling.

* Fix bug in StringSlicePool where it doesn't use the copy of the UnownedStringSlice in the map.

* Add support for SLANG_RELFECTED and SLANG_UNREFLECTED
More AST dump support.

* Support for hierarchical dumping/flat dumping.
Use SourceWriter to dump.

* Add -dump-ast command line option.

* Add fixes to VS project to incude AST dump.

* Fix compilation on gcc.

* Add fix for type ambiguity issue on x86 VS.

* Fixes from merge of reducing Token size.

* Fix comment about using SourceWriter.
---
 source/slang/slang-options.cpp | 4 ++++
 1 file changed, 4 insertions(+)

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

diff --git a/source/slang/slang-options.cpp b/source/slang/slang-options.cpp
index c642c196a..8100fab4f 100644
--- a/source/slang/slang-options.cpp
+++ b/source/slang/slang-options.cpp
@@ -465,6 +465,10 @@ struct OptionsParser
                     requestImpl->getFrontEndReq()->shouldDumpIR = true;
                     requestImpl->getBackEndReq()->shouldDumpIR = true;
                 }
+                else if (argStr == "-dump-ast")
+                {
+                    requestImpl->getFrontEndReq()->shouldDumpAST = true;
+                }
                 else if (argStr == "-dump-repro")
                 {
                     SLANG_RETURN_ON_FAIL(tryReadCommandLineArgument(sink, arg, &argCursor, argEnd, requestImpl->dumpRepro));
-- 
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