// First word could be a keyword such as range.
func (t *Tree) action() (n Node) {
	switch token := t.nextNonSpace(); token.typ {
	case itemBlock:
		return t.blockControl()
	case itemBreak:
		return t.breakControl(token.pos, token.line)
	case itemContinue:
		return t.continueControl(token.pos, token.line)
	case itemElse:
		return t.elseControl()
	case itemEnd:
		return t.endControl()
	case itemIf:

scala/util/control/Breaks.class package scala.util.control; public final synchronized class Breaks { private final BreakControl scala$util$control$Breaks$$breakException; public final void breakable(scala.Function0); public final scala.runtime.Nothing$ break(); public void Breaks(); } scala/util/control/BreakControl.class package scala.util.control; public final synchronized class BreakControl extends Throwable implements ControlThrowable { public final Throwable scala$util$control$NoStackTrace$$super...