private void processMethod(String methodName, Node argsNode, Node body) {
sb.append("(method ").append(methodName).append(' ');
// JRUBY-4301, include filename and line in sexp
sb.append("(file ").append(new File(body.getPosition().getFile()).getName()).append(") ");
sb.append("(line ").append(body.getPosition().getStartLine()).append(") ");
process(argsNode);
sb.append(" ");
process(body);
sb.append(")");
}
public static IRubyObject INTERPRET_EVAL(
Ruby runtime, ThreadContext context, Node node, String name, IRubyObject self, Block block) {
try {
ThreadContext.pushBacktrace(context, name, node.getPosition());
return node.interpret(runtime, context, self, block);
} finally {
ThreadContext.popBacktrace(context);
}
}
public void setFlag(Node node, Flag modifier) {
if (dump) {
LOG.info(
"[ASTInspector] "
+ name
+ "\n\tset flag "
+ modifier
+ " because of "
+ node.getNodeType()
+ " at "
+ node.getPosition());
}
flags |= modifier.flag;
}
@Override
public Object visitIfNode(IfNode iVisited) {
String src = getSource(iVisited);
Node elseBody;
Node thenBody;
if (src.startsWith("unless")) {
// then we need to "swap" the then and else nodes
elseBody = iVisited.getThenBody();
thenBody = iVisited.getElseBody();
} else {
elseBody = iVisited.getElseBody();
thenBody = iVisited.getThenBody();
}
boolean isUnlessModifier = (iVisited.getThenBody() == null);
if (elseBody != null && !isUnlessModifier) {
if (alwaysExplicitReturn(thenBody)) {
createProblem(elseBody.getPosition(), "Unnecessary else"); // $NON-NLS-1$
}
}
return super.visitIfNode(iVisited);
}
private static String calculateFilename(ArgsNode argsNode, Node bodyNode) {
if (bodyNode != null) return bodyNode.getPosition().getFile();
if (argsNode != null) return argsNode.getPosition().getFile();
return "__eval__";
}