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fix(library/tactic/rewrite_tactic): incorrect assertion

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Leonardo de Moura 2015-05-29 15:59:03 -07:00
parent 0ceedbe69e
commit c07d14e94a
1 changed files with 2 additions and 3 deletions
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5
src/library/tactic/rewrite_tactic.cpp
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@ -390,10 +390,9 @@ bool check_tactic_elems(buffer<expr> const & elems) {
if (std::all_of(elems.begin(), elems.end(), [](expr const & e) { if (std::all_of(elems.begin(), elems.end(), [](expr const & e) {
return is_rewrite_step(e) || is_rewrite_unfold_step(e) || return is_rewrite_step(e) || is_rewrite_unfold_step(e) ||
is_rewrite_reduce_step(e) || is_rewrite_fold_step(e); })) { is_rewrite_reduce_step(e) || is_rewrite_fold_step(e); })) {
lean_unreachable(); return true;
return false;
} }
return true; lean_unreachable();
} }
expr mk_rewrite_tactic_expr(buffer<expr> const & elems) { expr mk_rewrite_tactic_expr(buffer<expr> const & elems) {