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| author | chriseth <chris@ethereum.org> | 2017-06-26 22:30:13 +0800 |
|---|---|---|
| committer | chriseth <chris@ethereum.org> | 2017-06-26 22:30:37 +0800 |
| commit | 4407a13c1730bf9ed4bcaf00c3f72640f6ddb2a7 (patch) | |
| tree | 1de44210b9781d51892c82a616b5ca3cb7b1a6ca | |
| parent | f47e6e90fb55066ff602a1448fc2d3f650449559 (diff) | |
| download | dexon-solidity-4407a13c1730bf9ed4bcaf00c3f72640f6ddb2a7.tar.gz dexon-solidity-4407a13c1730bf9ed4bcaf00c3f72640f6ddb2a7.tar.zst dexon-solidity-4407a13c1730bf9ed4bcaf00c3f72640f6ddb2a7.zip | |
Only allow equality checks for internal function types.
| -rw-r--r-- | libsolidity/ast/Types.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libsolidity/ast/Types.cpp b/libsolidity/ast/Types.cpp index 0234f842..7dc6c4a6 100644 --- a/libsolidity/ast/Types.cpp +++ b/libsolidity/ast/Types.cpp @@ -2250,7 +2250,7 @@ TypePointer FunctionType::unaryOperatorResult(Token::Value _operator) const TypePointer FunctionType::binaryOperatorResult(Token::Value _operator, TypePointer const& _other) const { - if (_other->category() != category() || !Token::isCompareOp(_operator)) + if (_other->category() != category() || !(_operator == Token::Equal || _operator == Token::NotEqual)) return TypePointer(); FunctionType const& other = dynamic_cast<FunctionType const&>(*_other); if (kind() == Kind::Internal && other.kind() == Kind::Internal && sizeOnStack() == 1 && other.sizeOnStack() == 1) |