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Add unit denomination `gwei`

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This commit is contained in:
Mathias Baumann
2020-06-24 18:24:56 +02:00
parent 062a999e85
commit 02328f3bbb
16 changed files with 58 additions and 9 deletions
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libsolidity/ast/AST.h
+1
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@@ -2084,6 +2084,7 @@ public:
{
None = static_cast<int>(Token::Illegal),
Wei = static_cast<int>(Token::SubWei),
Gwei = static_cast<int>(Token::SubGwei),
Szabo = static_cast<int>(Token::SubSzabo),
Finney = static_cast<int>(Token::SubFinney),
Ether = static_cast<int>(Token::SubEther),
libsolidity/ast/ASTJsonImporter.cpp
+2
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@@ -1001,6 +1001,8 @@ Literal::SubDenomination ASTJsonImporter::subdenomination(Json::Value const& _no
if (subDenStr == "wei")
return Literal::SubDenomination::Wei;
else if (subDenStr == "gwei")
return Literal::SubDenomination::Gwei;
else if (subDenStr == "szabo")
return Literal::SubDenomination::Szabo;
else if (subDenStr == "finney")
libsolidity/ast/Types.cpp
+3
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@@ -889,6 +889,9 @@ tuple<bool, rational> RationalNumberType::isValidLiteral(Literal const& _literal
case Literal::SubDenomination::Wei:
case Literal::SubDenomination::Second:
break;
case Literal::SubDenomination::Gwei:
value *= bigint("1000000000");
break;
case Literal::SubDenomination::Szabo:
value *= bigint("1000000000000");
break;
libsolidity/parsing/Parser.cpp
+7 -2
View File
@@ -1825,11 +1825,16 @@ ASTPointer<Expression> Parser::parsePrimaryExpression()
expression = nodeFactory.createNode<Literal>(token, getLiteralAndAdvance());
break;
case Token::Number:
if (TokenTraits::isEtherSubdenomination(m_scanner->peekNextToken()))
if (
(m_scanner->peekNextToken() == Token::Identifier && m_scanner->peekLiteral() == "gwei") ||
TokenTraits::isEtherSubdenomination(m_scanner->peekNextToken())
)
{
ASTPointer<ASTString> literal = getLiteralAndAdvance();
nodeFactory.markEndPosition();
Literal::SubDenomination subdenomination = static_cast<Literal::SubDenomination>(m_scanner->currentToken());
Token actualToken = m_scanner->currentToken() == Token::Identifier ? Token::SubGwei : m_scanner->currentToken();
Literal::SubDenomination subdenomination = static_cast<Literal::SubDenomination>(actualToken);
m_scanner->next();
expression = nodeFactory.createNode<Literal>(token, literal, subdenomination);
}