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From: Elena Zannoni <ezannoni@redhat.com>
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Message-ID: <16083.31335.661805.9131@localhost.redhat.com>
Date: Tue, 27 May 2003 14:46:00 -0000
To: "H. J. Lu" <hjl@lucon.org>
Cc: GDB <gdb@sources.redhat.com>
Subject: Re: RFC: DW_TAG_try_block
In-Reply-To: <20030526124443.A7502@lucon.org>
References: <20030526124443.A7502@lucon.org>
X-SW-Source: 2003-05/txt/msg00351.txt.bz2

H. J. Lu writes:
 > Intel C++ compiler generates DW_TAG_try_block for
 > 
 > 	try
 > 	  {
 > 	  ...
 > 	  }
 > 
 > Gdb can't print any local variables declared inside the try block. This
 > patch seems to work for us. Is that correct?
 > 
 > 
 > H.J.
 > ---
 > 2003-05-26  H.J. Lu <hongjiu.lu@intel.com>
 > 
 > 	* dwarf2read.c (process_die): Handle DW_TAG_try_block.
 > 
 > --- gdb/dwarf2read.c.try	2003-05-26 12:23:22.000000000 -0700
 > +++ gdb/dwarf2read.c	2003-05-26 12:37:08.000000000 -0700
 > @@ -1768,6 +1768,7 @@ process_die (struct die_info *die, struc
 >           of a function and make GDB `next' properly over inlined functions.  */
 >        break;
 >      case DW_TAG_lexical_block:
 > +    case DW_TAG_try_block:
 >        read_lexical_block_scope (die, objfile, cu_header);
 >        break;
 >      case DW_TAG_class_type:


Seems ok, can you address Daniel's concern about the catch block?
I.e. add that as well? 
How about adding a little test case to the gdb.c++ directory?

elena