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Disallow radix points in hex literals

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Alex Beregszaszi 2017-03-15 11:16:44 +00:00
parent 07045d492f
commit a2b9f52ca4
1 changed files with 6 additions and 1 deletions
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7
libsolidity/ast/Types.cpp
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@ -582,7 +582,12 @@ tuple<bool, rational> RationalNumberType::isValidLiteral(Literal const& _literal
expPoint = find(_literal.value().begin(), _literal.value().end(), 'E'); expPoint = find(_literal.value().begin(), _literal.value().end(), 'E');
auto radixPoint = find(_literal.value().begin(), _literal.value().end(), '.'); auto radixPoint = find(_literal.value().begin(), _literal.value().end(), '.');
if (!boost::starts_with(_literal.value(), "0x") && (expPoint != _literal.value().end())) if (boost::starts_with(_literal.value(), "0x"))
{
// process as hex
x = bigint(_literal.value());
}
else if (expPoint != _literal.value().end())
{ {
if ( if (
!all_of(_literal.value().begin(), expPoint, ::isdigit) !all_of(_literal.value().begin(), expPoint, ::isdigit)