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dbxout.c (dbxout_type): Better "variant" handling to ignore const/volatile but not typedef names. 

* dbxout.c (dbxout_type):  Better "variant" handling to ignore
const/volatile but not typedef names.  Improves Feb 12 change.

From-SVN: r11523
This commit is contained in:
Per Bothner 1996-03-12 21:47:30 -08:00
parent d3debd4b78
commit 5bfaaedad7
1 changed files with 13 additions and 3 deletions
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16
gcc/dbxout.c
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@ -1057,10 +1057,20 @@ dbxout_type (type, full, show_arg_types)
by assuming `int'. */
if (type == error_mark_node)
type = integer_type_node;
else if (!(TYPE_NAME (type) && TREE_CODE (TYPE_NAME (type)) == TYPE_DECL
&& DECL_ORIGINAL_TYPE (TYPE_NAME (type))))
else
{
type = TYPE_MAIN_VARIANT (type);
/* Try to find the "main variant" with the same name but not const
or volatile. (Since stabs does not distinguish const and volatile,
there is no need to make them separate types. But types with
different names are usefully distinguished.) */
for (tem = TYPE_MAIN_VARIANT (type); tem; tem = TYPE_NEXT_VARIANT (tem))
if (!TYPE_READONLY (tem) && !TYPE_VOLATILE (tem)
&& TYPE_NAME (tem) == TYPE_NAME (type))
{
type = tem;
break;
}
if (TYPE_NAME (type)
&& TREE_CODE (TYPE_NAME (type)) == TYPE_DECL
&& TYPE_DECL_SUPPRESS_DEBUG (TYPE_NAME (type)))