Module `Evardefine`Source

Sourceval env_nf_evar : Evd.evar_map -> Environ.env -> Environ.env

Sourceval env_nf_betaiotaevar : Evd.evar_map -> Environ.env -> Environ.env

Sourcetype type_constraint = EConstr.types option

Sourcetype val_constraint = EConstr.constr option

Sourceval empty_tycon : type_constraint

Sourceval mk_tycon : EConstr.constr -> type_constraint

Sourceval empty_valcon : val_constraint

Sourceval mk_valcon : EConstr.constr -> val_constraint

Source

val evar_absorb_arguments : 
  Environ.env ->
  Evd.evar_map ->
  EConstr.existential ->
  EConstr.constr list ->
  Evd.evar_map * EConstr.existential

Instantiate an evar by as many lambda's as needed so that its arguments are moved to the evar substitution (i.e. turn ?x[vars1:=args1] args into ?y[vars1:=args1,vars:=args] with vars1 |- ?x:=\vars.?y[vars1:=vars1,vars:=vars]

Source

val split_as_array : 
  Environ.env ->
  Evd.evar_map ->
  type_constraint ->
  Evd.evar_map * type_constraint

If the constraint can be made to look like array A return A, otherwise return None (this makes later coercion possible).

Sourceval valcon_of_tycon : type_constraint -> val_constraint

Sourceval lift_tycon : int -> type_constraint -> type_constraint

Source

val define_evar_as_product : 
  Environ.env ->
  Evd.evar_map ->
  EConstr.existential ->
  Evd.evar_map * EConstr.types

Source

val define_evar_as_lambda : 
  Environ.env ->
  Evd.evar_map ->
  EConstr.existential ->
  Evd.evar_map * EConstr.types

Source

val define_evar_as_sort : 
  Environ.env ->
  Evd.evar_map ->
  EConstr.existential ->
  Evd.evar_map * Sorts.t

debug pretty-printer:

Sourceval pr_tycon : Environ.env -> Evd.evar_map -> type_constraint -> Pp.t

Source

val presplit : 
  Environ.env ->
  Evd.evar_map ->
  EConstr.t ->
  Evd.evar_map * EConstr.t

Used for bidi heuristic when typing lambdas. Transforms an applied evar to an evar with bigger context (ie ?X e to ?X'@y=e).

Install

Dune Dependency

Authors

Maintainers

Sources

doc/coq-core.pretyping/Evardefine/index.html

Module `Evardefine`Source

debug pretty-printer:

package coq

Install

Dune Dependency

Authors

Maintainers

Sources

doc/coq-core.pretyping/Evardefine/index.html

Module EvardefineSource

debug pretty-printer:

Module `Evardefine`Source