@Specialization
public NilPlaceholder dumpCallStack() {
notDesignedForCompilation();
for (String line :
Backtrace.DEBUG_FORMATTER.format(getContext(), null, RubyCallStack.getBacktrace(this))) {
System.err.println(line);
}
return NilPlaceholder.INSTANCE;
}
@Specialization
public Object parseTree() {
notDesignedForCompilation();
final org.jruby.ast.Node parseTree =
RubyCallStack.getCurrentMethod().getSharedMethodInfo().getParseTree();
if (parseTree == null) {
return NilPlaceholder.INSTANCE;
} else {
return getContext().makeString(parseTree.toString(true, 0));
}
}
