private void IncreaseNumUseVar(namespace_variable_reference lvr)
{
VarInfo vi = helper.GetVariable(lvr.var);
if (vi == null)
{
return;
}
vi.num_use++;
vi.act_num_use++;
vi.cur_use++;
//if (vi.cur_ass == 0 && !lvr.var.name.Contains("$")) helper.AddTempWarning(lvr.var,new UseWithoutAssign(lvr.var.name, lvr.location));
}
private void IncreaseNumAssVar(namespace_variable_reference lvr)
{
VarInfo vi = helper.GetVariable(lvr.var);
if (vi == null)
{
return;
}
vi.num_use++;
vi.cur_ass++;
vi.num_ass++;
vi.last_ass_loc = lvr.location;
if (vi.last_ass_loc == null)
{
vi.num_ass--;
}
if (vi.cur_use > 0)
{
vi.cur_use--;
}
}
private void VisitNamespaceVariableReference(namespace_variable_reference en)
{
IncreaseNumUseVar(en);
}