25 val print_proof_data: theory -> unit |
25 val print_proof_data: theory -> unit |
26 val init: theory -> context |
26 val init: theory -> context |
27 val assumptions: context -> (cterm list * exporter) list |
27 val assumptions: context -> (cterm list * exporter) list |
28 val fixed_names: context -> string list |
28 val fixed_names: context -> string list |
29 val read_typ: context -> string -> typ |
29 val read_typ: context -> string -> typ |
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30 val read_typ_no_norm: context -> string -> typ |
30 val cert_typ: context -> typ -> typ |
31 val cert_typ: context -> typ -> typ |
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32 val cert_typ_no_norm: context -> typ -> typ |
31 val intern_skolem: context -> term -> term |
33 val intern_skolem: context -> term -> term |
32 val extern_skolem: context -> term -> term |
34 val extern_skolem: context -> term -> term |
33 val read_termTs: context -> (string * typ) list -> term list * (indexname * typ) list |
35 val read_termTs: context -> (string * typ) list -> term list * (indexname * typ) list |
34 val read_term: context -> string -> term |
36 val read_term: context -> string -> term |
35 val read_prop: context -> string -> term |
37 val read_prop: context -> string -> term |
375 |
377 |
376 |
378 |
377 |
379 |
378 (** prepare types **) |
380 (** prepare types **) |
379 |
381 |
380 fun read_typ ctxt s = |
382 local |
381 transform_error (Sign.read_typ (sign_of ctxt, def_sort ctxt)) s |
383 |
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384 fun read_typ_aux read ctxt s = |
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385 transform_error (read (sign_of ctxt, def_sort ctxt)) s |
382 handle ERROR_MESSAGE msg => raise CONTEXT (msg, ctxt); |
386 handle ERROR_MESSAGE msg => raise CONTEXT (msg, ctxt); |
383 |
387 |
384 fun cert_typ ctxt raw_T = |
388 fun cert_typ_aux cert ctxt raw_T = cert (sign_of ctxt) raw_T |
385 Sign.certify_typ (sign_of ctxt) raw_T |
389 handle TYPE (msg, _, _) => raise CONTEXT (msg, ctxt); |
386 handle TYPE (msg, _, _) => raise CONTEXT (msg, ctxt); |
390 |
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391 in |
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392 |
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393 val read_typ = read_typ_aux Sign.read_typ; |
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394 val read_typ_no_norm = read_typ_aux Sign.read_typ_no_norm; |
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395 val cert_typ = cert_typ_aux Sign.certify_typ; |
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396 val cert_typ_no_norm = cert_typ_aux Sign.certify_typ_no_norm; |
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397 |
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398 end; |
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399 |
387 |
400 |
388 |
401 |
389 (* internalize Skolem constants *) |
402 (* internalize Skolem constants *) |
390 |
403 |
391 fun fixes_of (Context {asms = (_, (fixes, _)), ...}) = fixes; |
404 fun fixes_of (Context {asms = (_, (fixes, _)), ...}) = fixes; |