1 files changed, 30 insertions, 0 deletions
diff --git a/source/slang/diagnostics.cpp b/source/slang/diagnostics.cpp
index 0c55a94bd..870e6d172 100644
--- a/source/slang/diagnostics.cpp
+++ b/source/slang/diagnostics.cpp
@@ -194,6 +194,36 @@ void DiagnosticSink::diagnoseImpl(CodePosition const& pos, DiagnosticInfo const&
     }
 }
 
+void DiagnosticSink::diagnoseRaw(
+    Severity    severity,
+    char const* message)
+{
+    if (severity >= Severity::Error)
+    {
+        errorCount++;
+    }
+
+    // Did the client supply a callback for us to use?
+    if( callback )
+    {
+        // If so, pass the error string along to them
+        callback(message, callbackUserData);
+    }
+    else
+    {
+        // If the user doesn't have a callback, then just
+        // collect our diagnostic messages into a buffer
+        outputBuffer.append(message);
+    }
+
+    if (severity >= Severity::Fatal)
+    {
+        // TODO: figure out a better policy for aborting compilation
+        throw InvalidOperationException();
+    }
+}
+
+
 namespace Diagnostics
 {
 #define DIAGNOSTIC(id, severity, name, messageFormat) const DiagnosticInfo name = { id, Severity::severity, messageFormat };