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From: "csapuntz at gmail dot com" <sourceware-bugzilla@sourceware.org>
To: gdb-prs@sourceware.org
Subject: [Bug c++/15454] unusably slow resolving type names in C++ program
 with multiple namespace / lots of base classes
Date: Fri, 10 May 2013 05:49:00 -0000
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X-Bugzilla-Who: csapuntz at gmail dot com
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Message-ID: <bug-15454-4717-DDNj9TAHG6@http.sourceware.org/bugzilla/>
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http://sourceware.org/bugzilla/show_bug.cgi?id=15454

--- Comment #1 from Costa Sapuntzakis <csapuntz at gmail dot com> 2013-05-10 05:49:16 UTC ---
The following diff works around the problem for me by disabling lookup in base
classes:

--- gdb-7.6~20130417/gdb/cp-namespace.c 2013-03-18 02:20:02.000000000 -0700
+++ gdb-7.6-mine/gdb/cp-namespace.c     2013-05-09 22:32:17.907659782 -0700
@@ -808,9 +808,7 @@
        if (sym != NULL)
          return sym;

-       /* If no matching symbols were found, try searching any
-          base classes.  */
-       return find_symbol_in_baseclass (parent_type, nested_name, block);
+        return NULL;
       }

     case TYPE_CODE_FUNC:

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