diff options
Diffstat (limited to 'libsolidity/ast/AST.cpp')
| -rw-r--r-- | libsolidity/ast/AST.cpp | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/libsolidity/ast/AST.cpp b/libsolidity/ast/AST.cpp index a11b1146..d9264230 100644 --- a/libsolidity/ast/AST.cpp +++ b/libsolidity/ast/AST.cpp @@ -633,6 +633,11 @@ IdentifierAnnotation& Identifier::annotation() const return dynamic_cast<IdentifierAnnotation&>(*m_annotation); } +ASTString Literal::valueWithoutUnderscores() const +{ + return boost::erase_all_copy(value(), "_"); +} + bool Literal::isHexNumber() const { if (token() != Token::Number) @@ -648,20 +653,20 @@ bool Literal::looksLikeAddress() const if (!isHexNumber()) return false; - return abs(int(value().length()) - 42) <= 1; + return abs(int(valueWithoutUnderscores().length()) - 42) <= 1; } bool Literal::passesAddressChecksum() const { solAssert(isHexNumber(), "Expected hex number"); - return dev::passesAddressChecksum(value(), true); + return dev::passesAddressChecksum(valueWithoutUnderscores(), true); } string Literal::getChecksummedAddress() const { solAssert(isHexNumber(), "Expected hex number"); /// Pad literal to be a proper hex address. - string address = value().substr(2); + string address = valueWithoutUnderscores().substr(2); if (address.length() > 40) return string(); address.insert(address.begin(), 40 - address.size(), '0'); |