d_make_comp (di, DEMANGLE_COMPONENT_TEMPLATE, name,
d_template_args (di)));
}
+ else if (peek == 's' && d_peek_next_char (di) == 'p')
+ {
+ d_advance (di, 2);
+ return d_make_comp (di, DEMANGLE_COMPONENT_PACK_EXPANSION,
+ d_expression (di), NULL);
+ }
else if (peek == 'f' && d_peek_next_char (di) == 'p')
{
/* Function parameter used in a late-specified return type. */
case DEMANGLE_COMPONENT_BUILTIN_TYPE:
case DEMANGLE_COMPONENT_SUB_STD:
case DEMANGLE_COMPONENT_CHARACTER:
+ case DEMANGLE_COMPONENT_FUNCTION_PARAM:
return NULL;
case DEMANGLE_COMPONENT_EXTENDED_OPERATOR:
const struct demangle_component *dc)
{
int simple = 0;
- if (dc->type == DEMANGLE_COMPONENT_NAME)
+ if (dc->type == DEMANGLE_COMPONENT_NAME
+ || dc->type == DEMANGLE_COMPONENT_FUNCTION_PARAM)
simple = 1;
if (!simple)
d_append_char (dpi, '(');
case DEMANGLE_COMPONENT_PACK_EXPANSION:
{
- struct demangle_component *a = d_find_pack (dpi, d_left (dc));
- int len = d_pack_length (a);
+ int len;
int i;
+ struct demangle_component *a = d_find_pack (dpi, d_left (dc));
+ if (a == NULL)
+ {
+ /* d_find_pack won't find anything if the only packs involved
+ in this expansion are function parameter packs; in that
+ case, just print the pattern and "...". */
+ d_print_subexpr (dpi, d_left (dc));
+ d_append_string (dpi, "...");
+ return;
+ }
+ len = d_pack_length (a);
dc = d_left (dc);
for (i = 0; i < len; ++i)
{