IntersectAssignmentOperation.ceylon
import ceylon.ast.core {
IntersectAssignmentOperation,
ThenElseExpression,
AssigningExpression
}
import com.redhat.ceylon.compiler.typechecker.tree {
Tree {
JIntersectAssignOp=IntersectAssignOp
}
}
"Converts a RedHat AST [[IntersectAssignOp|JIntersectAssignOp]] to a `ceylon.ast` [[IntersectAssignmentOperation]]."
shared IntersectAssignmentOperation intersectAssignmentOperationToCeylon(JIntersectAssignOp intersectAssignmentOperation) {
"Check precedence"
assert (is ThenElseExpression left = expressionToCeylon(intersectAssignmentOperation.leftTerm),
is AssigningExpression right = expressionToCeylon(intersectAssignmentOperation.rightTerm));
return IntersectAssignmentOperation(left, right);
}
"Compiles the given [[code]] for an Intersect Assignment Operation
into an [[IntersectAssignmentOperation]] using the Ceylon compiler
(more specifically, the rule for an `assignmentExpression`)."
shared IntersectAssignmentOperation? compileIntersectAssignmentOperation(String code) {
if (is JIntersectAssignOp jAssignmentExpression = createParser(code).assignmentExpression()) {
return intersectAssignmentOperationToCeylon(jAssignmentExpression);
} else {
return null;
}
}