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Commit f92cd3f3 authored by Robbert Krebbers's avatar Robbert Krebbers
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Fix error handling of iApply.

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proofmode/tactics.v
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...@@ -302,8 +302,8 @@ Tactic Notation "iApply" open_constr (lem) := ...@@ -302,8 +302,8 @@ Tactic Notation "iApply" open_constr (lem) :=
iPoseProof lem as (fun H => repeat (iForallSpecialize H _); first iPoseProof lem as (fun H => repeat (iForallSpecialize H _); first
[iExact H [iExact H
|eapply tac_apply with _ H _ _ _; |eapply tac_apply with _ H _ _ _;
[env_cbv; reflexivity || fail "iApply:" lem "not found" [env_cbv; reflexivity || fail 1 "iApply:" lem "not found"
|apply _ || fail "iApply: cannot apply" lem|]]). |apply _ || fail 1 "iApply: cannot apply" lem|]]).
Tactic Notation "iApply" open_constr (H) "{" open_constr(x1) "}" := Tactic Notation "iApply" open_constr (H) "{" open_constr(x1) "}" :=
iSpecialize H { x1 }; last iApply H. iSpecialize H { x1 }; last iApply H.
Tactic Notation "iApply" open_constr (H) "{" open_constr(x1) Tactic Notation "iApply" open_constr (H) "{" open_constr(x1)
...@@ -335,8 +335,8 @@ Tactic Notation "iApply" open_constr (lem) constr(Hs) := ...@@ -335,8 +335,8 @@ Tactic Notation "iApply" open_constr (lem) constr(Hs) :=
iPoseProof lem Hs as (fun H => first iPoseProof lem Hs as (fun H => first
[iExact H [iExact H
|eapply tac_apply with _ H _ _ _; |eapply tac_apply with _ H _ _ _;
[env_cbv; reflexivity || fail "iApply:" lem "not found" [env_cbv; reflexivity || fail 1 "iApply:" lem "not found"
|apply _ || fail "iApply: cannot apply" lem|]]). |apply _ || fail 1 "iApply: cannot apply" lem|]]).
Tactic Notation "iApply" open_constr (H) "{" open_constr(x1) "}" constr(Hs) := Tactic Notation "iApply" open_constr (H) "{" open_constr(x1) "}" constr(Hs) :=
iSpecialize H { x1 }; last iApply H Hs. iSpecialize H { x1 }; last iApply H Hs.
Tactic Notation "iApply" open_constr (H) "{" open_constr(x1) open_constr(x2) "}" Tactic Notation "iApply" open_constr (H) "{" open_constr(x1) open_constr(x2) "}"
......
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