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Display error if payable or constant is specified multiple times

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This commit is contained in:
Federico Bond
2017-06-17 12:21:46 -03:00
parent e0b9589e5a
commit d170ceaf3d
2 changed files with 24 additions and 0 deletions
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libsolidity/parsing/Parser.cpp
+6
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@@ -323,11 +323,17 @@ Parser::FunctionHeaderParserResult Parser::parseFunctionHeader(bool _forceEmptyN
Token::Value token = m_scanner->currentToken();
if (token == Token::Const)
{
if (result.isDeclaredConst)
parserError(string("Multiple \"constant\" specifiers."));
result.isDeclaredConst = true;
m_scanner->next();
}
else if (m_scanner->currentToken() == Token::Payable)
{
if (result.isPayable)
parserError(string("Multiple \"payable\" specifiers."));
result.isPayable = true;
m_scanner->next();
}