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| author | Alex Beregszaszi <alex@rtfs.hu> | 2017-03-15 19:16:44 +0800 |
|---|---|---|
| committer | Alex Beregszaszi <alex@rtfs.hu> | 2017-03-15 21:06:27 +0800 |
| commit | a2b9f52ca4a70289ba5d9892d58c61659af07d40 (patch) | |
| tree | ff0d65455c3c23840faa1925b6340e006440bd66 | |
| parent | 07045d492fa3ab52b1f04db795c75bb27cbc6cb5 (diff) | |
| download | dexon-solidity-a2b9f52ca4a70289ba5d9892d58c61659af07d40.tar.gz dexon-solidity-a2b9f52ca4a70289ba5d9892d58c61659af07d40.tar.zst dexon-solidity-a2b9f52ca4a70289ba5d9892d58c61659af07d40.zip | |
Disallow radix points in hex literals
| -rw-r--r-- | libsolidity/ast/Types.cpp | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/libsolidity/ast/Types.cpp b/libsolidity/ast/Types.cpp index 6234a04d..52d61d13 100644 --- a/libsolidity/ast/Types.cpp +++ b/libsolidity/ast/Types.cpp @@ -582,7 +582,12 @@ tuple<bool, rational> RationalNumberType::isValidLiteral(Literal const& _literal expPoint = find(_literal.value().begin(), _literal.value().end(), 'E'); 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 ( !all_of(_literal.value().begin(), expPoint, ::isdigit) |