Commit cdab1f86 by Robbert Krebbers

### Patch naive_solver to deal with Coq bug #2901.

parent 1a57c783
 ... ... @@ -478,8 +478,12 @@ Tactic Notation "naive_solver" tactic(tac) := | |- ∀ _, _ => intro (**i simplification of assumptions *) | H : False |- _ => destruct H | H : _ ∧ _ |- _ => destruct H | H : ∃ _, _ |- _ => destruct H | H : _ ∧ _ |- _ => let H1 := fresh in let H2 := fresh in destruct H as [H1 H2]; try clear H | H : ∃ _, _ |- _ => let x := fresh in let Hx := fresh in destruct H as [x Hx]; try clear H | H : ?P → ?Q, H2 : ?P |- _ => specialize (H H2) | H : Is_true (bool_decide _) |- _ => apply (bool_decide_unpack _) in H | H : Is_true (_ && _) |- _ => apply andb_True in H; destruct H ... ... @@ -491,7 +495,8 @@ Tactic Notation "naive_solver" tactic(tac) := | |- _ ∧ _ => split | |- Is_true (bool_decide _) => apply (bool_decide_pack _) | |- Is_true (_ && _) => apply andb_True; split | H : _ ∨ _ |- _ => destruct H | H : _ ∨ _ |- _ => let H1 := fresh in destruct H as [H1|H1]; try clear H (**i solve the goal using the user supplied tactic *) | |- _ => solve [tac] end; ... ...
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