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feat(frontends/lean/pp): add check_system at pretty printer

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Leonardo de Moura 2015-04-27 14:21:53 -07:00
parent a3c3a94a51
commit bdef7aaf40
1 changed files with 1 additions and 0 deletions
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src/frontends/lean/pp.cpp
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@ -1136,6 +1136,7 @@ static bool is_pp_atomic(expr const & e) {
} }
auto pretty_fn::pp(expr const & e, bool ignore_hide) -> result { auto pretty_fn::pp(expr const & e, bool ignore_hide) -> result {
check_system("pretty printer");
if ((m_depth >= m_max_depth || if ((m_depth >= m_max_depth ||
m_num_steps > m_max_steps || m_num_steps > m_max_steps ||
(m_hide_full_terms && !ignore_hide && !has_expr_metavar_relaxed(e))) && (m_hide_full_terms && !ignore_hide && !has_expr_metavar_relaxed(e))) &&