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| {
static struct obstack msg_buf;
const char *tail = explicit_bracketing ? "" :
cp + strlen (var->id);
const char *id = var->hidden_by ? var->hidden_by->id :
var->id;
location id_loc = var->hidden_by ? var->hidden_by->loc :
var->loc;
/* Create the explanation message. */
obstack_init (&msg_buf);
obstack_fgrow1 (&msg_buf, _("possibly meant: %c"), dollar_or_at);
if (contains_dot_or_dash (id))
obstack_fgrow1 (&msg_buf, "[%s]", id);
else
obstack_sgrow (&msg_buf, id);
obstack_sgrow (&msg_buf, tail);
if (var->err & VARIANT_HIDDEN)
{
obstack_fgrow1 (&msg_buf, _(", hiding %c"), dollar_or_at);
if (contains_dot_or_dash (var->id))
obstack_fgrow1 (&msg_buf, "[%s]", var->id);
else
obstack_sgrow (&msg_buf, var->id);
obstack_sgrow (&msg_buf, tail);
}
obstack_fgrow1 (&msg_buf, _(" at %s"), at_spec);
if (var->err & VARIANT_NOT_VISIBLE_FROM_MIDRULE)
{
const char *format =
_(", cannot be accessed from mid-rule action at $%d");
obstack_fgrow1 (&msg_buf, format, midrule_rhs_index);
}
obstack_1grow (&msg_buf, '\0');
if (is_warning)
warn_at_indent (id_loc, &indent, "%s",
(char *) obstack_finish (&msg_buf));
else
complain_at_indent (id_loc, &indent, "%s",
(char *) obstack_finish (&msg_buf));
obstack_free (&msg_buf, 0);
}
|