From: Jason Merrill <jason@yorick.cygnus.com>
Date: Sun, 29 Nov 1998 23:01:19 +0000 (+0000)
Subject: except.c (add_new_handler): Complain about additional handlers after one that catches... 
X-Git-Tag: prereleases/libgcj-0.1~1849
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=9bbdf48eea4093baee7f2c7438439ac848855e4b;p=thirdparty%2Fgcc.git

except.c (add_new_handler): Complain about additional handlers after one that catches everything.

	* except.c (add_new_handler): Complain about additional handlers
	after one that catches everything.

From-SVN: r23990
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 987262b037b0..c00c1b5a0188 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+Sun Nov 29 22:59:40 1998  Jason Merrill  <jason@yorick.cygnus.com>
+
+	* except.c (add_new_handler): Complain about additional handlers
+	after one that catches everything.
+
 Sat Nov 28 10:56:32 1998  Jeffrey A Law  (law@cygnus.com)
 
 	* configure.in (alpha*-*-netbsd): Fix typo.
diff --git a/gcc/except.c b/gcc/except.c
index ae6ede2f112f..70e19ef10453 100644
--- a/gcc/except.c
+++ b/gcc/except.c
@@ -767,8 +767,13 @@ add_new_handler (region, newhandler)
     function_eh_regions[region].handlers = newhandler;
   else 
     {
-      for ( ; last->next != NULL; last = last->next)
-        ;
+      for ( ; ; last = last->next)
+	{
+	  if (last->type_info == CATCH_ALL_TYPE)
+	    pedwarn ("additional handler after ...");
+	  if (last->next == NULL)
+	    break;
+	}
       last->next = newhandler;
     }
 }