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fix(frontends/lean): save 'choice' position

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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
This commit is contained in:
Leonardo de Moura 2014-06-26 08:50:44 -07:00
parent 6085a54416
commit 656bcd55ed
2 changed files with 2 additions and 2 deletions
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2
src/frontends/lean/calc.cpp
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@ -317,6 +317,6 @@ expr parse_calc(parser & p) {
buffer<expr> choices;
for (auto const & s : steps)
choices.push_back(step_proof(s));
return mk_choice(choices.size(), choices.data());
return p.save_pos(mk_choice(choices.size(), choices.data()), pos);
}
}

2
src/frontends/lean/parser.cpp
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@ -803,7 +803,7 @@ expr parser::parse_notation(parse_table t, expr * left) {
expr r = instantiate_rev(copy_with_new_pos(a, p), args.size(), args.data());
cs.push_back(r);
}
return mk_choice(cs.size(), cs.data());
return save_pos(mk_choice(cs.size(), cs.data()), p);
}
expr parser::parse_nud_notation() {