Module RedFlagsSource

Delta implies all consts (both global (= by kernel_name) and local (= by Rel or Var)), all evars, and letin's. Rem: reduction of a Rel/Var bound to a term is Delta, but reduction of a LetIn expression is Letin reduction

Sourcetype reds

Set of reduction kinds.

Sourcetype red_kind

Reduction kind.

Sourceval fBETA : red_kind
Sourceval fDELTA : red_kind
Sourceval fMATCH : red_kind
Sourceval fFIX : red_kind
Sourceval fCOFIX : red_kind
Sourceval fZETA : red_kind
Sourceval no_red : reds

No reduction at all

Sourceval red_add : reds -> red_kind -> reds

Adds a reduction kind to a set

Sourceval red_sub : reds -> red_kind -> reds

Removes a reduction kind from a set

Sourceval red_add_list : reds -> red_kind list -> reds

Adds a list of reduction kind to a set

Sourceval red_sub_list : reds -> red_kind list -> reds

Removes a list of reduction kind from a set

Sourceval red_add_transparent : reds -> TransparentState.t -> reds

Adds a reduction kind to a set

Sourceval red_transparent : reds -> TransparentState.t

Retrieve the transparent state of the reduction flags

Sourceval mkflags : red_kind list -> reds

Build a reduction set from scratch = iter red_add on no_red

Sourceval red_set : reds -> red_kind -> bool

Tests if a reduction kind is set

Sourceval red_projection : reds -> Names.Projection.t -> bool

This tests if the projection is in unfolded state already or is unfodable due to delta.

Sourceval all : reds
Sourceval allnolet : reds
Sourceval beta : reds
Sourceval betadeltazeta : reds
Sourceval betaiota : reds
Sourceval betaiotazeta : reds
Sourceval betazeta : reds
Sourceval delta : reds
Sourceval zeta : reds
Sourceval nored : reds