From be878126a8177a9b1ed56c98c1ec59b030642f22 Mon Sep 17 00:00:00 2001
From: Iavor Diatchki <iavor.diatchki@gmail.com>
Date: Thu, 12 Oct 2023 10:14:17 -0700
Subject: [PATCH] Guard error operations with CPP, for easy disabling of
 errors.

---
 rts-c/ddl/parser.h | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/rts-c/ddl/parser.h b/rts-c/ddl/parser.h
index f3cafb28..64d50c84 100644
--- a/rts-c/ddl/parser.h
+++ b/rts-c/ddl/parser.h
@@ -46,9 +46,16 @@ class ParserState {
   void say(const char *msg) { debugLine(msg); }
 
   void pushDebug(char const* msg, bool tail = false) {
+#ifdef DDL_ENABLE_ERRORS
     if (tail) debugs.tailCallFun(msg); else debugs.callFun(msg);
+#endif
+  }
+
+  void popDebug() {
+#ifdef DDL_ENABLE_ERRORS
+    debugs.popFun();
+#endif
   }
-  void popDebug() { debugs.popFun(); }
 
   // Set the "sibling failied" flag in the given thread.
   // Assumes: valid id (i.e., thread has not been resumed)
@@ -56,7 +63,9 @@ class ParserState {
 
   // Borrows input and msg
   void noteFail(bool is_sys, char const *loc, I input, Array<UInt<8>> msg) {
+#ifdef DDL_ENABLE_ERRORS
     error.improve(is_sys,loc,input,msg,debugs);
+#endif
   }
 
   // Function calls