HIST_FIELD_FL_ALIAS
field->flags & HIST_FIELD_FL_ALIAS ||
if (flags & HIST_FIELD_FL_EXPR || flags & HIST_FIELD_FL_ALIAS)
unsigned long flags = HIST_FIELD_FL_ALIAS | HIST_FIELD_FL_VAR;
(operand1_flags & HIST_FIELD_FL_ALIAS)) {
(operand2_flags & HIST_FIELD_FL_ALIAS)) {
if (flags & HIST_FIELD_FL_ALIAS)
if (field->flags & HIST_FIELD_FL_ALIAS)
hist_field->flags & HIST_FIELD_FL_ALIAS)