From ec16556fea7657c6d4ecbcd4848dff49eaee99cc Mon Sep 17 00:00:00 2001
From: Dan Klishch <danilklishch@gmail.com>
Date: Sat, 9 Mar 2024 16:40:18 -0500
Subject: [PATCH] JSSpecCompiler: Add option to silence all diagnostics and use
 in tests

In the future, we will probably want to test regressions in diagnostics
too but let's not do that for now.
---
 Meta/Lagom/Tools/CodeGenerators/JSSpecCompiler/main.cpp | 6 +++++-
 Tests/JSSpecCompiler/test-runner.cpp                    | 2 ++
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/Meta/Lagom/Tools/CodeGenerators/JSSpecCompiler/main.cpp b/Meta/Lagom/Tools/CodeGenerators/JSSpecCompiler/main.cpp
index 1e247568634..963275875ab 100644
--- a/Meta/Lagom/Tools/CodeGenerators/JSSpecCompiler/main.cpp
+++ b/Meta/Lagom/Tools/CodeGenerators/JSSpecCompiler/main.cpp
@@ -116,6 +116,9 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
     StringView passes_to_dump_cfg;
     args_parser.add_option(passes_to_dump_cfg, "Dump CFG after specified passes.", "dump-cfg", 0, "{all|last|<pass-name>|-<pass-name>[,...]}");
 
+    bool silence_diagnostics = false;
+    args_parser.add_option(silence_diagnostics, "Silence all diagnostics.", "silence-diagnostics", 0);
+
     args_parser.parse(arguments);
 
     CompilationPipeline pipeline;
@@ -163,7 +166,8 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
         }
     }
 
-    translation_unit.diag().print_diagnostics();
+    if (!silence_diagnostics)
+        translation_unit.diag().print_diagnostics();
 
     return 0;
 }
diff --git a/Tests/JSSpecCompiler/test-runner.cpp b/Tests/JSSpecCompiler/test-runner.cpp
index 86afb463924..603f0f48407 100644
--- a/Tests/JSSpecCompiler/test-runner.cpp
+++ b/Tests/JSSpecCompiler/test-runner.cpp
@@ -92,6 +92,8 @@ Vector<ByteString> build_command_line_arguments(LexicalPath const& test_source,
     if (test_source.has_extension(".cpp"sv))
         result.append("-xc++"sv);
 
+    result.append("--silence-diagnostics"sv);
+
     result.append(test_source.string());
 
     return result;