Rename FunctionKind SHA3 to KECCAK256 (as the instruction was renamed in libevmasm)

libsolidity/ast/Types.cpp

@@ -2509,7 +2509,7 @@ string FunctionType::richIdentifier() const
 	case Kind::Creation: id += "creation"; break;
 	case Kind::Send: id += "send"; break;
 	case Kind::Transfer: id += "transfer"; break;
-	case Kind::SHA3: id += "sha3"; break;
+	case Kind::KECCAK256: id += "keccak256"; break;
 	case Kind::Selfdestruct: id += "selfdestruct"; break;
 	case Kind::Revert: id += "revert"; break;
 	case Kind::ECRecover: id += "ecrecover"; break;
@@ -2894,7 +2894,7 @@ bool FunctionType::isPure() const
 	// FIXME: replace this with m_stateMutability == StateMutability::Pure once
 	//        the callgraph analyzer is in place
 	return
-		m_kind == Kind::SHA3 ||
+		m_kind == Kind::KECCAK256 ||
 		m_kind == Kind::ECRecover ||
 		m_kind == Kind::SHA256 ||
 		m_kind == Kind::RIPEMD160 ||
@@ -2999,7 +2999,7 @@ bool FunctionType::padArguments() const
 	case Kind::BareDelegateCall:
 	case Kind::SHA256:
 	case Kind::RIPEMD160:
-	case Kind::SHA3:
+	case Kind::KECCAK256:
 	case Kind::ABIEncodePacked:
 		return false;
 	default:

libsolidity/ast/Types.h

@@ -899,7 +899,7 @@ public:
 		Creation, ///< external call using CREATE
 		Send, ///< CALL, but without data and gas
 		Transfer, ///< CALL, but without data and throws on error
-		SHA3, ///< SHA3
+		KECCAK256, ///< KECCAK256
 		Selfdestruct, ///< SELFDESTRUCT
 		Revert, ///< REVERT
 		ECRecover, ///< CALL to special contract for ecrecover
@@ -1070,7 +1070,7 @@ public:
 	{
 		switch (m_kind)
 		{
-		case FunctionType::Kind::SHA3:
+		case FunctionType::Kind::KECCAK256:
 		case FunctionType::Kind::SHA256:
 		case FunctionType::Kind::RIPEMD160:
 		case FunctionType::Kind::BareCall: