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Merge pull request #5514 from corollari/develop

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Remove unary + from the type system
This commit is contained in:
chriseth
2018-12-06 10:27:09 +01:00
committed by GitHub
parent 5a08ae5e71 eee2f2b069
commit 5fde279d2a
3 changed files with 5 additions and 5 deletions
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libsolidity/ast/Types.cpp
+3 -4
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@@ -612,10 +612,9 @@ TypeResult IntegerType::unaryOperatorResult(Token _operator) const
// "delete" is ok for all integer types
if (_operator == Token::Delete)
return TypeResult{make_shared<TupleType>()};
// we allow +, -, ++ and --
else if (_operator == Token::Add || _operator == Token::Sub ||
_operator == Token::Inc || _operator == Token::Dec ||
_operator == Token::BitNot)
// we allow -, ++ and --
else if (_operator == Token::Sub || _operator == Token::Inc ||
_operator == Token::Dec || _operator == Token::BitNot)
return TypeResult{shared_from_this()};
else
return TypeResult{""};