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chore(util/sexpr/format): remove unnecessary method

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This commit is contained in:
Leonardo de Moura 2015-06-19 20:11:42 -07:00
parent 6872761c67
commit accc9dc38b
2 changed files with 1 additions and 3 deletions
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2
src/kernel/justification.cpp
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@ -22,7 +22,7 @@ format to_pos(optional<expr> const & e, pos_info_provider const * p) {
if (!p || !e)
return format();
format f = p->pp(*e);
if (!f)
if (f.is_nil_fmt())
return format();
return f + space();
}

2
src/util/sexpr/format.h
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@ -185,8 +185,6 @@ public:
bool is_nil_fmt() const { return kind() == format_kind::NIL; }
unsigned hash() const { return m_value.hash(); }
explicit operator bool() const { return static_cast<bool>(m_value); }
friend format compose(format const & f1, format const & f2);
friend format nest(int i, format const & f);
friend format highlight(format const & f, format::format_color const c);