Commit c95907b9 authored by Robbert Krebbers's avatar Robbert Krebbers

Simplify solve_to_val.

parent 7ed067a9
...@@ -210,6 +210,7 @@ Ltac solve_closed := ...@@ -210,6 +210,7 @@ Ltac solve_closed :=
Hint Extern 0 (Closed _ _) => solve_closed : typeclass_instances. Hint Extern 0 (Closed _ _) => solve_closed : typeclass_instances.
Ltac solve_to_val := Ltac solve_to_val :=
rewrite /IntoVal;
try match goal with try match goal with
| |- context E [language.to_val ?e] => | |- context E [language.to_val ?e] =>
let X := context E [to_val e] in change X let X := context E [to_val e] in change X
...@@ -218,9 +219,6 @@ Ltac solve_to_val := ...@@ -218,9 +219,6 @@ Ltac solve_to_val :=
| |- to_val ?e = Some ?v => | |- to_val ?e = Some ?v =>
let e' := W.of_expr e in change (to_val (W.to_expr e') = Some v); let e' := W.of_expr e in change (to_val (W.to_expr e') = Some v);
apply W.to_val_Some; simpl; unfold W.to_expr; reflexivity apply W.to_val_Some; simpl; unfold W.to_expr; reflexivity
| |- IntoVal ?e ?v =>
let e' := W.of_expr e in change (to_val (W.to_expr e') = Some v);
apply W.to_val_Some; simpl; unfold W.to_expr; reflexivity
| |- is_Some (to_val ?e) => | |- is_Some (to_val ?e) =>
let e' := W.of_expr e in change (is_Some (to_val (W.to_expr e'))); let e' := W.of_expr e in change (is_Some (to_val (W.to_expr e')));
apply W.to_val_is_Some, (bool_decide_unpack _); vm_compute; exact I apply W.to_val_is_Some, (bool_decide_unpack _); vm_compute; exact I
......
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