From 761316ea73ad23be898470caa1a7bf839fa4a12e Mon Sep 17 00:00:00 2001 From: Pierre Letouzey Date: Sat, 1 Mar 2014 20:17:09 +0100 Subject: Migrate back g_obligations in toplevel This almost reverts commit 845d6f (r15248). It isn't ideal to put syntactic stuff in the toplevel directory. Maybe this kind of files should have someday their own directory along with g_rewrite.ml4 and some other (maybe a extraparsing dir?). Meanwhile, this commit leads to a cleaner situation concerning *.ml4: - everything needed to build grammar.cma (and q_constr.cmo) is in: lib/ kernel/ library/ pretyping/ interp/ proofs/ parsing/ grammar/ - all *.ml4 using grammar.cma (or q_constr.cmo) are in: tactics/ toplevel/ plugins/*/ --- parsing/g_obligations.ml4 | 135 --------------------------------------------- toplevel/g_obligations.ml4 | 135 +++++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 135 insertions(+), 135 deletions(-) delete mode 100644 parsing/g_obligations.ml4 create mode 100644 toplevel/g_obligations.ml4 diff --git a/parsing/g_obligations.ml4 b/parsing/g_obligations.ml4 deleted file mode 100644 index 2354aa3325..0000000000 --- a/parsing/g_obligations.ml4 +++ /dev/null @@ -1,135 +0,0 @@ -(************************************************************************) -(* v * The Coq Proof Assistant / The Coq Development Team *) -(* - *) - -module Gram = Pcoq.Gram -module Vernac = Pcoq.Vernac_ -module Tactic = Pcoq.Tactic - -open Pcoq - -let sigref = mkRefC (Qualid (Loc.ghost, Libnames.qualid_of_string "Coq.Init.Specif.sig")) - -type 'a withtac_argtype = (Tacexpr.raw_tactic_expr option, 'a) Genarg.abstract_argument_type - -let wit_withtac : Tacexpr.raw_tactic_expr option Genarg.uniform_genarg_type = - Genarg.create_arg None "withtac" - -let withtac = Pcoq.create_generic_entry "withtac" (Genarg.rawwit wit_withtac) - -GEXTEND Gram - GLOBAL: withtac; - - withtac: - [ [ "with"; t = Tactic.tactic -> Some t - | -> None ] ] - ; - - Constr.closed_binder: - [[ "("; id=Prim.name; ":"; t=Constr.lconstr; "|"; c=Constr.lconstr; ")" -> - let typ = mkAppC (sigref, [mkLambdaC ([id], default_binder_kind, t, c)]) in - [LocalRawAssum ([id], default_binder_kind, typ)] - ] ]; - - END - -open Obligations - -let classify_obbl _ = Vernacexpr.(VtStartProof ("Classic",GuaranteesOpacity,[]), VtLater) - -VERNAC COMMAND EXTEND Obligations CLASSIFIED BY classify_obbl -| [ "Obligation" integer(num) "of" ident(name) ":" lconstr(t) withtac(tac) ] -> - [ obligation (num, Some name, Some t) tac ] -| [ "Obligation" integer(num) "of" ident(name) withtac(tac) ] -> - [ obligation (num, Some name, None) tac ] -| [ "Obligation" integer(num) ":" lconstr(t) withtac(tac) ] -> - [ obligation (num, None, Some t) tac ] -| [ "Obligation" integer(num) withtac(tac) ] -> - [ obligation (num, None, None) tac ] -| [ "Next" "Obligation" "of" ident(name) withtac(tac) ] -> - [ next_obligation (Some name) tac ] -| [ "Next" "Obligation" withtac(tac) ] -> [ next_obligation None tac ] -END - -VERNAC COMMAND EXTEND Solve_Obligation CLASSIFIED AS SIDEFF -| [ "Solve" "Obligation" integer(num) "of" ident(name) "with" tactic(t) ] -> - [ try_solve_obligation num (Some name) (Some (Tacinterp.interp t)) ] -| [ "Solve" "Obligation" integer(num) "with" tactic(t) ] -> - [ try_solve_obligation num None (Some (Tacinterp.interp t)) ] -END - -VERNAC COMMAND EXTEND Solve_Obligations CLASSIFIED AS SIDEFF -| [ "Solve" "Obligations" "of" ident(name) "with" tactic(t) ] -> - [ try_solve_obligations (Some name) (Some (Tacinterp.interp t)) ] -| [ "Solve" "Obligations" "with" tactic(t) ] -> - [ try_solve_obligations None (Some (Tacinterp.interp t)) ] -| [ "Solve" "Obligations" ] -> - [ try_solve_obligations None None ] -END - -VERNAC COMMAND EXTEND Solve_All_Obligations CLASSIFIED AS SIDEFF -| [ "Solve" "All" "Obligations" "with" tactic(t) ] -> - [ solve_all_obligations (Some (Tacinterp.interp t)) ] -| [ "Solve" "All" "Obligations" ] -> - [ solve_all_obligations None ] -END - -VERNAC COMMAND EXTEND Admit_Obligations CLASSIFIED AS SIDEFF -| [ "Admit" "Obligations" "of" ident(name) ] -> [ admit_obligations (Some name) ] -| [ "Admit" "Obligations" ] -> [ admit_obligations None ] -END - -VERNAC COMMAND EXTEND Set_Solver CLASSIFIED AS SIDEFF -| [ "Obligation" "Tactic" ":=" tactic(t) ] -> [ - set_default_tactic - (Locality.make_section_locality (Locality.LocalityFixme.consume ())) - (Tacintern.glob_tactic t) ] -END - -open Pp - -VERNAC COMMAND EXTEND Show_Solver CLASSIFIED AS QUERY -| [ "Show" "Obligation" "Tactic" ] -> [ - msg_info (str"Program obligation tactic is " ++ print_default_tactic ()) ] -END - -VERNAC COMMAND EXTEND Show_Obligations CLASSIFIED AS QUERY -| [ "Obligations" "of" ident(name) ] -> [ show_obligations (Some name) ] -| [ "Obligations" ] -> [ show_obligations None ] -END - -VERNAC COMMAND EXTEND Show_Preterm CLASSIFIED AS QUERY -| [ "Preterm" "of" ident(name) ] -> [ msg_info (show_term (Some name)) ] -| [ "Preterm" ] -> [ msg_info (show_term None) ] -END - -open Pp - -(* Declare a printer for the content of Program tactics *) -let () = - let printer _ _ _ = function - | None -> mt () - | Some tac -> str "with" ++ spc () ++ Pptactic.pr_raw_tactic tac - in - (* should not happen *) - let dummy _ _ _ expr = assert false in - Pptactic.declare_extra_genarg_pprule wit_withtac printer dummy dummy diff --git a/toplevel/g_obligations.ml4 b/toplevel/g_obligations.ml4 new file mode 100644 index 0000000000..2354aa3325 --- /dev/null +++ b/toplevel/g_obligations.ml4 @@ -0,0 +1,135 @@ +(************************************************************************) +(* v * The Coq Proof Assistant / The Coq Development Team *) +(* + *) + +module Gram = Pcoq.Gram +module Vernac = Pcoq.Vernac_ +module Tactic = Pcoq.Tactic + +open Pcoq + +let sigref = mkRefC (Qualid (Loc.ghost, Libnames.qualid_of_string "Coq.Init.Specif.sig")) + +type 'a withtac_argtype = (Tacexpr.raw_tactic_expr option, 'a) Genarg.abstract_argument_type + +let wit_withtac : Tacexpr.raw_tactic_expr option Genarg.uniform_genarg_type = + Genarg.create_arg None "withtac" + +let withtac = Pcoq.create_generic_entry "withtac" (Genarg.rawwit wit_withtac) + +GEXTEND Gram + GLOBAL: withtac; + + withtac: + [ [ "with"; t = Tactic.tactic -> Some t + | -> None ] ] + ; + + Constr.closed_binder: + [[ "("; id=Prim.name; ":"; t=Constr.lconstr; "|"; c=Constr.lconstr; ")" -> + let typ = mkAppC (sigref, [mkLambdaC ([id], default_binder_kind, t, c)]) in + [LocalRawAssum ([id], default_binder_kind, typ)] + ] ]; + + END + +open Obligations + +let classify_obbl _ = Vernacexpr.(VtStartProof ("Classic",GuaranteesOpacity,[]), VtLater) + +VERNAC COMMAND EXTEND Obligations CLASSIFIED BY classify_obbl +| [ "Obligation" integer(num) "of" ident(name) ":" lconstr(t) withtac(tac) ] -> + [ obligation (num, Some name, Some t) tac ] +| [ "Obligation" integer(num) "of" ident(name) withtac(tac) ] -> + [ obligation (num, Some name, None) tac ] +| [ "Obligation" integer(num) ":" lconstr(t) withtac(tac) ] -> + [ obligation (num, None, Some t) tac ] +| [ "Obligation" integer(num) withtac(tac) ] -> + [ obligation (num, None, None) tac ] +| [ "Next" "Obligation" "of" ident(name) withtac(tac) ] -> + [ next_obligation (Some name) tac ] +| [ "Next" "Obligation" withtac(tac) ] -> [ next_obligation None tac ] +END + +VERNAC COMMAND EXTEND Solve_Obligation CLASSIFIED AS SIDEFF +| [ "Solve" "Obligation" integer(num) "of" ident(name) "with" tactic(t) ] -> + [ try_solve_obligation num (Some name) (Some (Tacinterp.interp t)) ] +| [ "Solve" "Obligation" integer(num) "with" tactic(t) ] -> + [ try_solve_obligation num None (Some (Tacinterp.interp t)) ] +END + +VERNAC COMMAND EXTEND Solve_Obligations CLASSIFIED AS SIDEFF +| [ "Solve" "Obligations" "of" ident(name) "with" tactic(t) ] -> + [ try_solve_obligations (Some name) (Some (Tacinterp.interp t)) ] +| [ "Solve" "Obligations" "with" tactic(t) ] -> + [ try_solve_obligations None (Some (Tacinterp.interp t)) ] +| [ "Solve" "Obligations" ] -> + [ try_solve_obligations None None ] +END + +VERNAC COMMAND EXTEND Solve_All_Obligations CLASSIFIED AS SIDEFF +| [ "Solve" "All" "Obligations" "with" tactic(t) ] -> + [ solve_all_obligations (Some (Tacinterp.interp t)) ] +| [ "Solve" "All" "Obligations" ] -> + [ solve_all_obligations None ] +END + +VERNAC COMMAND EXTEND Admit_Obligations CLASSIFIED AS SIDEFF +| [ "Admit" "Obligations" "of" ident(name) ] -> [ admit_obligations (Some name) ] +| [ "Admit" "Obligations" ] -> [ admit_obligations None ] +END + +VERNAC COMMAND EXTEND Set_Solver CLASSIFIED AS SIDEFF +| [ "Obligation" "Tactic" ":=" tactic(t) ] -> [ + set_default_tactic + (Locality.make_section_locality (Locality.LocalityFixme.consume ())) + (Tacintern.glob_tactic t) ] +END + +open Pp + +VERNAC COMMAND EXTEND Show_Solver CLASSIFIED AS QUERY +| [ "Show" "Obligation" "Tactic" ] -> [ + msg_info (str"Program obligation tactic is " ++ print_default_tactic ()) ] +END + +VERNAC COMMAND EXTEND Show_Obligations CLASSIFIED AS QUERY +| [ "Obligations" "of" ident(name) ] -> [ show_obligations (Some name) ] +| [ "Obligations" ] -> [ show_obligations None ] +END + +VERNAC COMMAND EXTEND Show_Preterm CLASSIFIED AS QUERY +| [ "Preterm" "of" ident(name) ] -> [ msg_info (show_term (Some name)) ] +| [ "Preterm" ] -> [ msg_info (show_term None) ] +END + +open Pp + +(* Declare a printer for the content of Program tactics *) +let () = + let printer _ _ _ = function + | None -> mt () + | Some tac -> str "with" ++ spc () ++ Pptactic.pr_raw_tactic tac + in + (* should not happen *) + let dummy _ _ _ expr = assert false in + Pptactic.declare_extra_genarg_pprule wit_withtac printer dummy dummy -- cgit v1.2.3