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AsmParser: disallow trailing commas in function call arguments.

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This commit is contained in:
Daniel Kirchner
2019-06-06 13:16:27 +02:00
parent e7e700be38
commit 6368cd4c82
5 changed files with 29 additions and 6 deletions
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libyul/AsmParser.cpp
+6 -4
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@@ -609,12 +609,14 @@ Expression Parser::parseCall(Parser::ElementaryOperation&& _initialOp)
else
ret = std::move(boost::get<FunctionCall>(_initialOp));
expectToken(Token::LParen);
while (currentToken() != Token::RParen)
if (currentToken() != Token::RParen)
{
ret.arguments.emplace_back(parseExpression());
if (currentToken() == Token::RParen)
break;
expectToken(Token::Comma);
while (currentToken() != Token::RParen)
{
expectToken(Token::Comma);
ret.arguments.emplace_back(parseExpression());
}
}
ret.location.end = endPosition();
expectToken(Token::RParen);