26 lines
1.3 KiB
C++
26 lines
1.3 KiB
C++
/*
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Copyright (c) 2016 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 "library/type_context.h"
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namespace lean {
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/** \brief Create an auxiliary definition with name `c` where `type` and `value` may contain local constants and
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meta-variables. This function collects all dependencies (universe parameters, universe metavariables,
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local constants and metavariables). The result is the updated environment and an expression of the form
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(c.{l_1 ... l_n} a_1 ... a_m)
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where l_i's and a_j's are the collected dependencies.
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The function also computes whether the new definition should be tagged as trusted or not.
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The updated environment is an extension of ctx.env() */
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pair<environment, expr> mk_aux_definition(environment const & env, metavar_context const & mctx, local_context const & lctx,
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name const & c, expr const & type, expr const & value);
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/** \brief Similar to mk_aux_definition, but the type of value is inferred using ctx. */
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pair<environment, expr> mk_aux_definition(environment const & env, metavar_context const & mctx, local_context const & lctx,
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name const & c, expr const & value);
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}
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