From 2d37f024c092e51c2c03665408a9db2e5f3cebb4 Mon Sep 17 00:00:00 2001
From: Jason Merrill <merrill@gnu.org>
Date: Thu, 3 Oct 1996 23:41:51 +0000
Subject: oops

From-SVN: r12895
---
 gcc/toplev.c | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'gcc')

diff --git a/gcc/toplev.c b/gcc/toplev.c
index 7ad7d22..662ebaa 100644
--- a/gcc/toplev.c
+++ b/gcc/toplev.c
@@ -3974,6 +3974,15 @@ main (argc, argv, envp)
 	warning ("-Wuninitialized is not supported without -O");
     }
 
+#if defined(DWARF_DEBUGGING_INFO)
+  if (write_symbols == DWARF_DEBUG
+      && strcmp (language_string, "GNU C++") == 0)
+    {
+      warning ("-g option not supported for C++ on systems using the DWARF debugging format");
+      write_symbols = NO_DEBUG;
+    }
+#endif /* defined(DWARF_DEBUGGING_INFO) */
+
 #ifdef OVERRIDE_OPTIONS
   /* Some machines may reject certain combinations of options.  */
   OVERRIDE_OPTIONS;
-- 
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