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author | 2006-01-16 13:59:08 +0000 | |
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committer | 2006-01-16 13:59:08 +0000 | |
commit | 58529cf2252bf6ae386a45c8587bdc9b3285c1c5 (patch) | |
tree | 9aa9268793411733760b2c29a0c5b222eff1bb33 /parsing/g_tactic.ml4 | |
parent | 57d007e67deafa77387e5f22fa4d4f2bb147294a (diff) |
Ajout motif d'introduction "?" (IntroAnonymous) pour laisser Coq
choisir un nom; utilisation de IntroAnonymous au lieu de None dans
l'argument "with_names" des tactiques induction, inversion et assert.
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@7880 85f007b7-540e-0410-9357-904b9bb8a0f7
Diffstat (limited to 'parsing/g_tactic.ml4')
-rw-r--r-- | parsing/g_tactic.ml4 | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/parsing/g_tactic.ml4 b/parsing/g_tactic.ml4 index f7c05c778..4f10bca74 100644 --- a/parsing/g_tactic.ml4 +++ b/parsing/g_tactic.ml4 @@ -176,6 +176,7 @@ GEXTEND Gram | "("; tc = LIST0 simple_intropattern SEP "," ; ")" -> IntroOrAndPattern [tc] | "()" -> IntroOrAndPattern [[]] | "_" -> IntroWildcard + | "?" -> IntroAnonymous | id = ident -> IntroIdentifier id ] ] ; @@ -277,7 +278,7 @@ GEXTEND Gram [ [ "using"; el = constr_with_bindings -> el ] ] ; with_names: - [ [ "as"; ipat = simple_intropattern -> Some ipat | -> None ] ] + [ [ "as"; ipat = simple_intropattern -> ipat | -> IntroAnonymous ] ] ; by_tactic: [ [ "by"; tac = tactic -> tac | -> TacId "" ] ] @@ -325,9 +326,9 @@ GEXTEND Gram (* Begin compatibility *) | IDENT "assert"; id = lpar_id_coloneq; c = lconstr; ")" -> - TacAssert (None,Some (IntroIdentifier id),c) + TacAssert (None,IntroIdentifier id,c) | IDENT "assert"; id = lpar_id_colon; c = lconstr; ")"; tac=by_tactic -> - TacAssert (Some tac,Some (IntroIdentifier id),c) + TacAssert (Some tac,IntroIdentifier id,c) (* End compatibility *) | IDENT "assert"; c = constr; ipat = with_names; tac = by_tactic -> |