AssignmentOperation.ceylon
import ceylon.ast.core {
AssignmentOperation,
Node
}
import com.redhat.ceylon.compiler.typechecker.tree {
JNode=Node,
Tree {
JArithmeticAssignmentOp=ArithmeticAssignmentOp,
JAssignOp=AssignOp,
JAssignmentOp=AssignmentOp,
JBitwiseAssignmentOp=BitwiseAssignmentOp,
JLogicalAssignmentOp=LogicalAssignmentOp
}
}
"Converts a RedHat AST [[AssignmentOp|JAssignmentOp]] to a `ceylon.ast` [[AssignmentOperation]]."
shared AssignmentOperation assignmentOperationToCeylon(JAssignmentOp assignmentOperation, Anything(JNode,Node) update = noop) {
assert (is JAssignOp|JArithmeticAssignmentOp|JBitwiseAssignmentOp|JLogicalAssignmentOp assignmentOperation);
switch (assignmentOperation)
case (is JAssignOp) { return assignOperationToCeylon(assignmentOperation, update); }
case (is JArithmeticAssignmentOp) { return arithmeticAssignmentOperationToCeylon(assignmentOperation, update); }
case (is JBitwiseAssignmentOp) { return setAssignmentOperationToCeylon(assignmentOperation, update); }
case (is JLogicalAssignmentOp) { return logicalAssignmentOperationToCeylon(assignmentOperation, update); }
}
"Compiles the given [[code]] for an Assignment Operation
into an [[AssignmentOperation]] using the Ceylon compiler
(more specifically, the rule for an `assignmentExpression`)."
shared AssignmentOperation? compileAssignmentOperation(String code, Anything(JNode,Node) update = noop) {
if (is JAssignmentOp jAssignmentExpression = createParser(code).assignmentExpression()) {
return assignmentOperationToCeylon(jAssignmentExpression, update);
} else {
return null;
}
}