32 lines
1.1 KiB
Text
32 lines
1.1 KiB
Text
(*
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-- Auxiliary script for generating .cpp files that define
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-- constants defined in Lean
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local env = get_environment()
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local num_imports = 0
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print('/*')
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print('Copyright (c) 2013 Microsoft Corporation. All rights reserved.')
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print('Released under Apache 2.0 license as described in the file LICENSE.')
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print('*/')
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print("// Automatically generated file, DO NOT EDIT")
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print('#include "kernel/environment.h"')
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print('#include "kernel/decl_macros.h"')
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print('namespace lean {')
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for obj in env:objects() do
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if obj:is_begin_import() or obj:is_begin_builtin_import() then
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num_imports = num_imports + 1
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elseif obj:is_end_import() then
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num_imports = num_imports - 1
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elseif num_imports == 0 and obj:has_name() and obj:has_type() and not is_explicit(env, obj:get_name()) and not obj:is_builtin() then
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local is_fn = env:normalize(obj:get_type()):is_pi()
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io.write('MK_CONSTANT(')
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name_to_cpp_decl(obj:get_name())
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if is_fn then
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io.write('_fn')
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end
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io.write(', ')
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name_to_cpp_expr(obj:get_name())
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print(');')
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end
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end
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print('}')
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*)
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