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| author | Alex Beregszaszi <alex@rtfs.hu> | 2016-11-01 08:17:53 +0800 |
|---|---|---|
| committer | Alex Beregszaszi <alex@rtfs.hu> | 2016-12-01 00:17:50 +0800 |
| commit | a8696c6d8e1d64f02f65c98818f89532b5694953 (patch) | |
| tree | 20f3450521f9f5fed2b25c64054c731dfaa4bdaf /liblll/Parser.cpp | |
| parent | ac357d12252ceb113a823a400418a59a94521c71 (diff) | |
| download | dexon-solidity-a8696c6d8e1d64f02f65c98818f89532b5694953.tar.gz dexon-solidity-a8696c6d8e1d64f02f65c98818f89532b5694953.tar.zst dexon-solidity-a8696c6d8e1d64f02f65c98818f89532b5694953.zip | |
LLL: do not accept '0x' as 0
Diffstat (limited to 'liblll/Parser.cpp')
| -rw-r--r-- | liblll/Parser.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/liblll/Parser.cpp b/liblll/Parser.cpp index 219d4f54..4d2736ba 100644 --- a/liblll/Parser.cpp +++ b/liblll/Parser.cpp @@ -100,7 +100,7 @@ void dev::eth::parseTreeLLL(string const& _s, sp::utree& o_out) qi::rule<it, string()> str = '"' > qi::lexeme[+(~qi::char_(std::string("\"") + '\0'))] > '"'; qi::rule<it, string()> strsh = '\'' > qi::lexeme[+(~qi::char_(std::string(" ;$@()[]{}:\n\t") + '\0'))]; qi::rule<it, symbol_type()> symbol = qi::lexeme[+(~qi::char_(std::string(" $@[]{}:();\"\x01-\x1f\x7f") + '\0'))]; - qi::rule<it, string()> intstr = qi::lexeme[ qi::no_case["0x"][qi::_val = "0x"] >> *qi::char_("0-9a-fA-F")[qi::_val += qi::_1]] | qi::lexeme[+qi::char_("0-9")[qi::_val += qi::_1]]; + qi::rule<it, string()> intstr = qi::lexeme[ qi::no_case["0x"][qi::_val = "0x"] >> +qi::char_("0-9a-fA-F")[qi::_val += qi::_1]] | qi::lexeme[+qi::char_("0-9")[qi::_val += qi::_1]]; qi::rule<it, sp::utree()> integer = intstr[qi::_val = px::construct<sp::any_ptr>(px::new_<bigint>(qi::_1))]; qi::rule<it, space_type, sp::utree()> atom = integer[qi::_val = qi::_1] | (str | strsh)[qi::_val = qi::_1] | symbol[qi::_val = qi::_1]; qi::rule<it, space_type, sp::utree::list_type()> seq = '{' > *element > '}'; |