feat(kernel/type_checker): use expression before normalization in the unification constraints generated by the typechecker
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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1 changed files with 2 additions and 2 deletions
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@ -68,7 +68,7 @@ class type_checker::imp {
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expr B = m_menv->mk_metavar(extend(ctx, g_x_name, A));
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expr p = mk_pi(g_x_name, A, B);
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justification jst = mk_function_expected_justification(ctx, s);
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m_uc->push_back(mk_eq_constraint(ctx, r, p, jst));
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m_uc->push_back(mk_eq_constraint(ctx, e, p, jst));
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return p;
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}
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throw function_expected_exception(env(), ctx, s);
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@ -86,7 +86,7 @@ class type_checker::imp {
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return Type();
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if (has_metavar(u) && m_menv && m_uc) {
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justification jst = mk_type_expected_justification(ctx, s);
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m_uc->push_back(mk_convertible_constraint(ctx, u, TypeU, jst));
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m_uc->push_back(mk_convertible_constraint(ctx, e, TypeU, jst));
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return u;
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}
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throw type_expected_exception(env(), ctx, s);
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