[RFA/dwarf2] Fix PR/2018 - set array type names

[Joel Brobecker <brobecker@adacore.com>]

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Hello,

Here is a fix for GDB PR/2018.

I actually submitted this patch a long time ago (Oct 2005!), and for
some reason let it sit unnoticed. I think I was trying to win the
oldest patch unreviewed prize :-).

        http://www.sourceware.org/ml/gdb-patches/2005-10/msg00086.html

In any case, I should have sent a ping much earlier than this. Here is
a freshened-up version of the patch, and retested to make sure it still
fixes the 4 KFAILs in gdb.ada/arrayidx.exp.

2006-10-06 Joel Brobecker  <brobecker@adacore.com>

        * dwarf2read.c (read_array_type): Set the type name if the name
        attribute is present.

Tested on x86-linux, fixes the 4 KFAILs of gdb.ada/arrayidx.exp, no
regression.  OK to commit?

Thanks,
-- 
Joel

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Index: dwarf2read.c
===================================================================
RCS file: /cvs/src/src/gdb/dwarf2read.c,v
retrieving revision 1.203
diff -u -p -r1.203 dwarf2read.c
--- dwarf2read.c	18 Aug 2006 13:26:31 -0000	1.203
+++ dwarf2read.c	6 Oct 2006 18:38:48 -0000
@@ -4282,6 +4282,10 @@ read_array_type (struct die_info *die, s
   if (attr)
     TYPE_FLAGS (type) |= TYPE_FLAG_VECTOR;
 
+  attr = dwarf2_attr (die, DW_AT_name, cu);
+  if (attr && DW_STRING (attr))
+    TYPE_NAME (type) = DW_STRING (attr);
+  
   do_cleanups (back_to);
 
   /* Install the type in the die. */