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| author | chriseth <chris@ethereum.org> | 2018-12-06 17:27:09 +0800 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2018-12-06 17:27:09 +0800 |
| commit | 5fde279d2adaa38681a85a550ea1c2cd1e3ae09a (patch) | |
| tree | 380d6c8d68df976d16665ac566090ed43ac8f13d /libsolidity | |
| parent | 5a08ae5e719820ba6d34a66187304747cf5c061f (diff) | |
| parent | eee2f2b069982fcd76846be98f7361b45d0c46b2 (diff) | |
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Merge pull request #5514 from corollari/develop
Remove unary + from the type system
Diffstat (limited to 'libsolidity')
| -rw-r--r-- | libsolidity/ast/Types.cpp | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/libsolidity/ast/Types.cpp b/libsolidity/ast/Types.cpp index c6b4211a..fd8839ca 100644 --- a/libsolidity/ast/Types.cpp +++ b/libsolidity/ast/Types.cpp @@ -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{""}; |