67 lines
2.8 KiB
C++
67 lines
2.8 KiB
C++
/*
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Copyright (c) 2014 Microsoft Corporation. All rights reserved.
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Released under Apache 2.0 license as described in the file LICENSE.
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Author: Leonardo de Moura
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*/
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#pragma once
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#include <vector>
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#include "kernel/expr.h"
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#include "kernel/metavar.h"
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#include "library/io_state_stream.h"
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namespace lean {
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class proof_state;
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class info_manager {
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struct imp;
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std::unique_ptr<imp> m_ptr;
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public:
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info_manager();
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~info_manager();
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void add_type_info(unsigned l, unsigned c, expr const & e);
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void add_extra_type_info(unsigned l, unsigned c, expr const & e, expr const & t);
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void add_synth_info(unsigned l, unsigned c, expr const & e);
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void add_overload_info(unsigned l, unsigned c, expr const & e);
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void add_overload_notation_info(unsigned l, unsigned c, list<expr> const & a);
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void add_coercion_info(unsigned l, unsigned c, expr const & e, expr const & t);
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void erase_coercion_info(unsigned l, unsigned c);
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void add_symbol_info(unsigned l, unsigned c, name const & n);
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void add_identifier_info(unsigned l, unsigned c, name const & full_id);
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void add_proof_state_info(unsigned l, unsigned c, proof_state const & e);
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/** \brief Remove PROO_STATE info from [(start_line, start_line), (end_line, end_col)) */
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void remove_proof_state_info(unsigned start_line, unsigned start_col, unsigned end_line, unsigned end_col);
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void instantiate(substitution const & s);
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void merge(info_manager const & m, bool overwrite);
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void insert_line(unsigned l);
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void remove_line(unsigned l);
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void invalidate_line(unsigned l);
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void invalidate_line_col(unsigned l, unsigned c);
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void commit_upto(unsigned l, bool valid);
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void set_processed_upto(unsigned l);
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bool is_invalidated(unsigned l) const;
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void save_environment_options(unsigned l, unsigned col, environment const & env, options const & o);
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optional<pair<environment, options>> get_final_env_opts() const;
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optional<pair<environment, options>> get_closest_env_opts(unsigned linenum) const;
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optional<expr> get_type_at(unsigned line, unsigned col) const;
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optional<expr> get_meta_at(unsigned line, unsigned col) const;
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void clear();
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void display(environment const & env, io_state const & ios, unsigned line,
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optional<unsigned> const & col = optional<unsigned>()) const;
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/** \brief Block new information from being inserted into this info_manager.
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\remark #start_iteration unblocks it.
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*/
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void block_new_info();
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/** \breif Mark the start of a new information collection cycle.
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It also enables new information to be added, i.e., it will undo
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the effect of #block_new_info.
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*/
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void start_from(unsigned l);
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unsigned get_processed_upto() const;
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};
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void initialize_info_manager();
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void finalize_info_manager();
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}
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