SafeMemberOperator.ceylon
import ceylon.ast.core {
Node,
SafeMemberOperator
}
import com.redhat.ceylon.compiler.typechecker.tree {
JNode=Node,
Tree {
JSafeMemberOp=SafeMemberOp
}
}
"Converts a RedHat AST [[SafeMemberOp|JSafeMemberOp]] to a `ceylon.ast` [[SafeMemberOperator]]."
shared SafeMemberOperator safeMemberOperatorToCeylon(JSafeMemberOp safeMemberOperator, Anything(JNode,Node) update = noop) {
value result = SafeMemberOperator();
update(safeMemberOperator, result);
return result;
}
"Compiles the given [[code]] for a Safe Member Operator
into a [[SafeMemberOperator]] using the Ceylon compiler
(more specifically, the rule for a `memberSelectionOperator`)."
shared SafeMemberOperator? compileSafeMemberOperator(String code, Anything(JNode,Node) update = noop) {
if (is JSafeMemberOp jMemberSelectionOperator = createParser(code).memberSelectionOperator()) {
return safeMemberOperatorToCeylon(jMemberSelectionOperator, update);
} else {
return null;
}
}