UnaryOperation.ceylon
import ceylon.ast.core {
Node,
UnaryOperation
}
import com.redhat.ceylon.compiler.typechecker.tree {
JNode=Node,
Tree {
JUnaryOperatorExpression=UnaryOperatorExpression
}
}
"Converts a RedHat AST [[UnaryOperatorExpression|JUnaryOperatorExpression]] to a `ceylon.ast` [[UnaryOperation]]."
shared UnaryOperation unaryOperationToCeylon(JUnaryOperatorExpression unaryOperatorExpression, Anything(JNode,Node) update = noop) {
assert (is UnaryOperation unaryOperation = unaryIshOperationToCeylon(unaryOperatorExpression, update));
value result = unaryOperation;
update(unaryOperatorExpression, result);
return result;
}
"Compiles the given [[code]] for a Unary Operation
into a [[UnaryOperation]] using the Ceylon compiler
(more specifically, the rule for an `assignmentExpression`)."
shared UnaryOperation? compileUnaryOperation(String code, Anything(JNode,Node) update = noop) {
if (is JUnaryOperatorExpression jUnaryExpression = createParser(code).assignmentExpression()) {
return unaryOperationToCeylon(jUnaryExpression, update);
} else {
return null;
}
}