Allow elaboration of Config
arguments to tactics.
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Allow elaboration of ApplyRulesConfig
arguments to tactics.
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def
Lean.Elab.Tactic.SolveByElim.parseArgs
(s : Option (Lean.TSyntax `Lean.Parser.Tactic.SolveByElim.args))
:
Parse the lemma argument of a call to solve_by_elim
.
The first component should be true if *
appears at least once.
The second component should contain each term t
in the arguments.
The third component should contain t
for each -t
in the arguments.
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def
Lean.Elab.Tactic.SolveByElim.parseUsing
(s : Option (Lean.TSyntax `Lean.Parser.Tactic.SolveByElim.using_))
:
Parse the using ...
argument for solve_by_elim
.
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- Lean.Elab.Tactic.SolveByElim.parseUsing none = #[]
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def
Lean.Elab.Tactic.SolveByElim.processSyntax
(cfg : Lean.Meta.SolveByElim.SolveByElimConfig :=
{ maxDepth := 6, proc := fun (x x : List Lean.MVarId) => pure none, suspend := fun (x : Lean.MVarId) => pure false,
discharge := fun (x : Lean.MVarId) => failure, commitIndependentGoals := false,
newGoals := Lean.Meta.ApplyNewGoals.nonDependentFirst, synthAssignedInstances := true, allowSynthFailures := false,
approx := true, transparency := Lean.Meta.TransparencyMode.default, symm := true, exfalso := true,
backtracking := true, intro := true, constructor := true })
(only star : Bool)
(add remove : List Lean.Term)
(use : Array Lean.Ident)
(goals : List Lean.MVarId)
:
Wrapper for solveByElim
that processes a list of Term
s
that specify the lemmas to use.
Instances For
Elaborator for apply_rules.
See Lean.MVarId.applyRules
for a MetaM
level analogue of this tactic.
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