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Date: Tue, 22 Oct 2002 03:11:00 -0000
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Subject: Getting access to anonymous_namespace_name in dwarf2out.c
From: Daniel Berlin <dberlin@dberlin.org>
To: gcc@gcc.gnu.org
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X-SW-Source: 2002-10/txt/msg01311.txt.bz2

For some context:
i've been maintaining a patch that was approved eons ago that adds 
DW_AT_namespace support to dwarf2out.c, waiting for the GDB guys got 
around to adding namespace support.  David Carlton is working on it, 
and noticed that anonymous namespaces get a DW_AT_name attribute when 
they shouldn't get one at all.

So, for proper namespace support in dwarf2, i need access to 
anonymous_namespace_name from cp/cp-tree.h (because DECL_NAME(anonymous 
namespace NAMEPSPACE_DECL) == anonymous_namespace_name) in order to 
identify the anonymous namespaces, so we can omit the DW_AT_name 
attribute for them.  The alternative is to strncmp against 
"_GLOBAL__N", but that seems hackish (and would break if 
FILE_FUNCTION_FORMAT changed).

Would people rather this be done with a strncmp, or can i move 
anonymous_namespace_name from cp/cp-tree.h to tree.h?

--Dan