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fix(frontends/lean/parser): bug in parse_double

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Leonardo de Moura 2015-10-14 21:01:22 -07:00
parent ee347772d7
commit b7e79dea29
1 changed files with 3 additions and 1 deletions
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4
src/frontends/lean/parser.cpp
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@ -696,7 +696,9 @@ unsigned parser::parse_small_nat() {
double parser::parse_double() { double parser::parse_double() {
if (curr() != scanner::token_kind::Decimal) if (curr() != scanner::token_kind::Decimal)
throw parser_error("decimal value expected", pos()); throw parser_error("decimal value expected", pos());
return get_num_val().get_double(); double r =get_num_val().get_double();
next();
return r;
} }
static level lift(level l, unsigned k) { static level lift(level l, unsigned k) {