if (DECL_NAME (decl))
{
+ /* Nonzero means we must output a tag as well as a typedef. */
+ int tag_also = ((TREE_CODE (type) == RECORD_TYPE
+ || TREE_CODE (type) == UNION_TYPE)
+ && TYPE_NAME (type) == decl);
+
/* Output typedef name. */
fprintf (asmfile, "%s \"%s:", ASM_STABS_OP,
IDENTIFIER_POINTER (DECL_NAME (decl)));
- /* If there is a typedecl for this type with the same name
- as the tag, output an abbreviated form for that typedecl. */
- if (use_gdb_dbx_extensions && have_used_extensions
- && (TREE_CODE (type) == RECORD_TYPE
- || TREE_CODE (type) == UNION_TYPE)
- && (TYPE_NAME (type) == decl))
- {
- putc ('T', asmfile);
- TREE_ASM_WRITTEN (TYPE_NAME (type)) = 1;
- }
+ /* Short cut way to output a tag also. */
+ if (tag_also && use_gdb_dbx_extensions && have_used_extensions)
+ putc ('T', asmfile);
+
putc ('t', asmfile);
current_sym_code = DBX_DECL_STABS_CODE;
dbxout_type (type, 1, 0);
dbxout_finish_symbol (decl);
+
+ /* Long way to output a tag also. */
+ if (tag_also && ! (use_gdb_dbx_extensions && have_used_extensions))
+ {
+ /* Output the tag for the type, not using GDB extensions.
+ This represents `struct foo' as opposed to `typedef foo'. */
+ /* In C++, the name of a type is the corresponding typedef.
+ In C, it is an IDENTIFIER_NODE. */
+ tree name = TYPE_NAME (type);
+ if (TREE_CODE (name) == TYPE_DECL)
+ name = DECL_NAME (name);
+
+ current_sym_code = DBX_DECL_STABS_CODE;
+ current_sym_value = 0;
+ current_sym_addr = 0;
+ current_sym_nchars = 2 + IDENTIFIER_LENGTH (name);
+
+ fprintf (asmfile, "%s \"%s:T", ASM_STABS_OP,
+ IDENTIFIER_POINTER (name));
+ dbxout_type (type, 1, 0);
+ dbxout_finish_symbol (0);
+ }
}
else if (TYPE_NAME (type) != 0 && !TREE_ASM_WRITTEN (TYPE_NAME (type)))
{