From 674644cb29f3eed4dcfba7f5dceb8dd0baca229a Mon Sep 17 00:00:00 2001
From: Robert Reif <reif@earthlink.net>
Date: Mon, 13 Sep 2010 16:55:40 +0200
Subject: [PATCH] Preprocessor: Report #error configuration when -D is used.
 Ticket: #2042

---
 lib/preprocessor.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lib/preprocessor.cpp b/lib/preprocessor.cpp
index 0c5ac5f18..2c33b2486 100644
--- a/lib/preprocessor.cpp
+++ b/lib/preprocessor.cpp
@@ -231,7 +231,8 @@ std::string Preprocessor::removeComments(const std::string &str, const std::stri
             writeError(filename, lineno, _errorLogger, "syntaxError", errmsg.str());
         }
 
-        if (str.compare(i, 6, "#error") == 0 || str.compare(i, 8, "#warning") == 0)
+        if ((str.compare(i, 6, "#error") == 0 && _settings->userDefines.empty()) ||
+            str.compare(i, 8, "#warning") == 0)
         {
             if (str.compare(i, 6, "#error") == 0)
                 code << "#error";