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| author | chriseth <chris@ethereum.org> | 2017-08-11 17:46:16 +0800 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2017-08-11 17:46:16 +0800 |
| commit | a7a9ed4718654c38622b4254538c925d68a245c3 (patch) | |
| tree | a7a56aacd2079df71d96b6a675ab5a04630a7d91 /libsolidity/ast | |
| parent | bd639b9c6b627c26bea21cbf4e54fd5c0604be75 (diff) | |
| parent | 3dcf089c3fd92e5f1c8323826fd5d28e470e1059 (diff) | |
| download | dexon-solidity-a7a9ed4718654c38622b4254538c925d68a245c3.tar.gz dexon-solidity-a7a9ed4718654c38622b4254538c925d68a245c3.tar.zst dexon-solidity-a7a9ed4718654c38622b4254538c925d68a245c3.zip | |
Merge pull request #2727 from ethereum/simplify-types
Simplify if/else statements in Types
Diffstat (limited to 'libsolidity/ast')
| -rw-r--r-- | libsolidity/ast/Types.cpp | 45 |
1 files changed, 29 insertions, 16 deletions
diff --git a/libsolidity/ast/Types.cpp b/libsolidity/ast/Types.cpp index 8af60317..a66ccda5 100644 --- a/libsolidity/ast/Types.cpp +++ b/libsolidity/ast/Types.cpp @@ -525,19 +525,20 @@ bool FixedPointType::isExplicitlyConvertibleTo(Type const& _convertTo) const TypePointer FixedPointType::unaryOperatorResult(Token::Value _operator) const { - // "delete" is ok for all fixed types - if (_operator == Token::Delete) + switch(_operator) + { + case Token::Delete: + // "delete" is ok for all fixed types return make_shared<TupleType>(); - // for fixed, we allow +, -, ++ and -- - else if ( - _operator == Token::Add || - _operator == Token::Sub || - _operator == Token::Inc || - _operator == Token::Dec - ) + case Token::Add: + case Token::Sub: + case Token::Inc: + case Token::Dec: + // for fixed, we allow +, -, ++ and -- return shared_from_this(); - else + default: return TypePointer(); + } } bool FixedPointType::operator==(Type const& _other) const @@ -2355,14 +2356,26 @@ unsigned FunctionType::sizeOnStack() const } unsigned size = 0; - if (kind == Kind::External || kind == Kind::CallCode || kind == Kind::DelegateCall) + + switch(kind) + { + case Kind::External: + case Kind::CallCode: + case Kind::DelegateCall: size = 2; - else if (kind == Kind::BareCall || kind == Kind::BareCallCode || kind == Kind::BareDelegateCall) - size = 1; - else if (kind == Kind::Internal) - size = 1; - else if (kind == Kind::ArrayPush || kind == Kind::ByteArrayPush) + break; + case Kind::BareCall: + case Kind::BareCallCode: + case Kind::BareDelegateCall: + case Kind::Internal: + case Kind::ArrayPush: + case Kind::ByteArrayPush: size = 1; + break; + default: + break; + } + if (m_gasSet) size++; if (m_valueSet) |