2 files changed, 16 insertions, 0 deletions
diff --git a/source/core/slang-test-tool-util.cpp b/source/core/slang-test-tool-util.cpp
index f06095ada..68673a29f 100644
--- a/source/core/slang-test-tool-util.cpp
+++ b/source/core/slang-test-tool-util.cpp
@@ -37,6 +37,19 @@ namespace Slang
     }
 }
 
+/* static */bool TestToolUtil::hasDeferredStdLib(Index argc, const char*const* argv)
+{
+    for (Index i = 0; i < argc; ++i)
+    {
+        UnownedStringSlice option(argv[i]);
+        if (option == "-load-stdlib" || option == "-compile-stdlib")
+        {
+            return true;
+        }
+    }
+    return false;
+}
+
 /* static */SlangResult TestToolUtil::getIncludePath(const String& parentPath, const char* path, String& outIncludePath)
 {
     String includePath;
diff --git a/source/core/slang-test-tool-util.h b/source/core/slang-test-tool-util.h
index 07532682b..186003a62 100644
--- a/source/core/slang-test-tool-util.h
+++ b/source/core/slang-test-tool-util.h
@@ -63,6 +63,9 @@ struct TestToolUtil
     
         /// Sets the default preludes on the session based on the executable path
     static SlangResult setSessionDefaultPreludeFromExePath(const char* exePath, slang::IGlobalSession* session);
+
+        /// Returns true if the StdLib should not be initialized immediately (eg when doing a -load-stdlib).
+    static bool hasDeferredStdLib(Index numArgs, const char*const* args);
 };
 
 } // namespace Slang