From d3d6de2704fe9d7b177f68a1a38f6612705ae05d Mon Sep 17 00:00:00 2001
From: acqn <acqn163@outlook.com>
Date: Thu, 21 Jul 2022 11:09:56 +0800
Subject: [PATCH] Allowed the pp-tokens following #error and #warning
 directives to be optional.

---
 src/cc65/preproc.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/cc65/preproc.c b/src/cc65/preproc.c
index a607e3217..5057b5d71 100644
--- a/src/cc65/preproc.c
+++ b/src/cc65/preproc.c
@@ -1028,7 +1028,7 @@ static void DoError (void)
 {
     SkipWhitespace (0);
     if (CurC == '\0') {
-        PPError ("Invalid #error directive");
+        PPError ("#error");
     } else {
         PPError ("#error: %s", SB_GetConstBuf (Line) + SB_GetIndex (Line));
     }
@@ -1212,7 +1212,7 @@ static void DoWarning (void)
 {
     SkipWhitespace (0);
     if (CurC == '\0') {
-        PPError ("Invalid #warning directive");
+        PPWarning ("#warning");
     } else {
         PPWarning ("#warning: %s", SB_GetConstBuf (Line) + SB_GetIndex (Line));
     }