diff options
| -rw-r--r-- | libsolidity/analysis/TypeChecker.cpp | 4 | ||||
| -rw-r--r-- | libsolidity/ast/AST.cpp | 2 | ||||
| -rw-r--r-- | libsolidity/ast/AST.h | 2 |
3 files changed, 5 insertions, 3 deletions
diff --git a/libsolidity/analysis/TypeChecker.cpp b/libsolidity/analysis/TypeChecker.cpp index fee60797..73047e76 100644 --- a/libsolidity/analysis/TypeChecker.cpp +++ b/libsolidity/analysis/TypeChecker.cpp @@ -2000,8 +2000,8 @@ void TypeChecker::endVisit(Literal const& _literal) m_errorReporter.warning( _literal.location(), "This looks like an address but has an invalid checksum. " - "If this is not used as an address, please prepend '00'. " - "Correct checksummed address: '" + _literal.getChecksummedAddress() + "'. " + "If this is not used as an address, please prepend '00'. " + + (!_literal.getChecksummedAddress().empty() ? "Correct checksummed address: '" + _literal.getChecksummedAddress() + "'. " : "") + "For more information please see https://solidity.readthedocs.io/en/develop/types.html#address-literals" ); } diff --git a/libsolidity/ast/AST.cpp b/libsolidity/ast/AST.cpp index 4911f161..62507093 100644 --- a/libsolidity/ast/AST.cpp +++ b/libsolidity/ast/AST.cpp @@ -587,5 +587,7 @@ bool Literal::passesAddressChecksum() const std::string Literal::getChecksummedAddress() const { solAssert(isHexNumber(), "Expected hex number"); + if (value().length != 42) + return string(); return dev::getChecksummedAddress(value()); } diff --git a/libsolidity/ast/AST.h b/libsolidity/ast/AST.h index 5d6763ca..feffde64 100644 --- a/libsolidity/ast/AST.h +++ b/libsolidity/ast/AST.h @@ -1613,7 +1613,7 @@ public: bool looksLikeAddress() const; /// @returns true if it passes the address checksum test. bool passesAddressChecksum() const; - /// @returns the checksummed version of an address + /// @returns the checksummed version of an address (or empty string if not valid) std::string getChecksummedAddress() const; private: |