30 lines
762 B
C++
30 lines
762 B
C++
/*
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Copyright (c) 2013 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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#include "util/test.h"
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#include "kernel/for_each_fn.h"
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#include "kernel/abstract.h"
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#include "library/deep_copy.h"
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using namespace lean;
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static void tst1() {
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expr f = Const("f");
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expr a = Const("a");
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expr x = Var(0);
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expr t = Type;
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expr z = Const("z");
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expr m = mk_metavar("a", Type);
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expr F = mk_let("z", mk_Bool(), Type, mk_pi("y", t, mk_lambda("x", t, f(f(f(x, a), Const("10")), f(x, m)))));
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expr G = deep_copy(F);
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lean_assert(F == G);
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lean_assert(!is_eqp(F, G));
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}
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int main() {
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save_stack_info();
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tst1();
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return has_violations() ? 1 : 0;
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}
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