AssignmentStatement.ceylon
import ceylon.ast.core {
AssignmentStatement,
Node
}
import com.redhat.ceylon.compiler.typechecker.tree {
JNode=Node,
Tree {
JAssignmentOp=AssignmentOp,
JExpressionStatement=ExpressionStatement
}
}
"Converts a RedHat AST [[ExpressionStatement|JExpressionStatement]] to a `ceylon.ast` [[AssignmentStatement]]."
shared AssignmentStatement assignmentStatementToCeylon(JExpressionStatement assignmentStatement, Anything(JNode,Node) update = noop) {
assert (is JAssignmentOp expression = assignmentStatement.expression.term);
value result = AssignmentStatement(assignmentOperationToCeylon(expression, update));
update(assignmentStatement, result);
return result;
}
"Compiles the given [[code]] for an Assignment Statement
into an [[AssignmentStatement]] using the Ceylon compiler
(more specifically, the rule for an `expressionOrSpecificationStatement`)."
shared AssignmentStatement? compileAssignmentStatement(String code, Anything(JNode,Node) update = noop) {
if (is JExpressionStatement jExpressionOrSpecificationStatement = createParser(code).expressionOrSpecificationStatement(),
jExpressionOrSpecificationStatement.expression.term is JAssignmentOp) {
return assignmentStatementToCeylon(jExpressionOrSpecificationStatement, update);
} else {
return null;
}
}