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refactor(library/unifier): move all_local outside of the class

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This commit is contained in:
Leonardo de Moura 2014-09-09 08:42:27 -07:00
parent ebde1bcfad
commit fd85d4702e
1 changed files with 7 additions and 7 deletions
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14
src/library/unifier.cpp
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@ -264,6 +264,13 @@ static cnstr_group to_cnstr_group(unsigned d) {
return static_cast<cnstr_group>(d);
}
/** \brief Return true if all arguments of lhs are local constants */
static bool all_local(expr const & lhs) {
buffer<expr> margs;
get_app_args(lhs, margs);
return std::all_of(margs.begin(), margs.end(), [&](expr const & e) { return is_local(e); });
}
/** \brief Convert choice constraint delay factor to cnstr_group */
cnstr_group get_choice_cnstr_group(constraint const & c) {
lean_assert(is_choice_cnstr(c));
@ -1652,13 +1659,6 @@ struct unifier_fn {
return modified ? mk_app(m, margs) : lhs;
}
/** \brief Return true if all arguments of lhs are local constants */
bool all_local(expr const & lhs) {
buffer<expr> margs;
get_app_args(lhs, margs);
return std::all_of(margs.begin(), margs.end(), [&](expr const & e) { return is_local(e); });
}
optional<expr> expand_rhs(expr const & rhs, bool relax) {
buffer<expr> args;
expr const & f = get_app_rev_args(rhs, args);