Reported in Amber-dev by Jake Wharton:

The following program causes javac to crash:

import java.util.List;
import java.util.function.Predicate;

interface Node {
  List<Node> getNodes();

  static boolean any(Node root, Predicate<Node> predicate) {
    boolean hasMatch(Node node) {
      if (predicate.test(node)) return true;
      return node.getNodes().stream().anyMatch(n -> hasMatch(n));
    }
    return hasMatch(root);
  }
}

with:
at jdk.compiler/com.sun.tools.javac.jvm.Code.emitop0(Code.java:570)
at jdk.compiler/com.sun.tools.javac.jvm.Items$LocalItem.load(Items.java:399)
at jdk.compiler/com.sun.tools.javac.jvm.Gen.genArgs(Gen.java:885)
at jdk.compiler/com.sun.tools.javac.jvm.Gen.visitApply(Gen.java:1851)
at jdk.compiler/com.sun.tools.javac.tree.JCTree$JCMethodInvocation.accept(JCTree.java:1736)
at jdk.compiler/com.sun.tools.javac.jvm.Gen.genExpr(Gen.java:860)
at jdk.compiler/com.sun.tools.javac.jvm.Gen.visitReturn(Gen.java:1814)
at jdk.compiler/com.sun.tools.javac.tree.JCTree$JCReturn.accept(JCTree.java:1648)
at jdk.compiler/com.sun.tools.javac.jvm.Gen.genDef(Gen.java:597)
at jdk.compiler/com.sun.tools.javac.jvm.Gen.genStat(Gen.java:632)
at jdk.compiler/com.sun.tools.javac.jvm.Gen.genStat(Gen.java:618)
at jdk.compiler/com.sun.tools.javac.jvm.Gen.genStats(Gen.java:669)
at jdk.compiler/com.sun.tools.javac.jvm.Gen.visitBlock(Gen.java:1080)
at jdk.compiler/com.sun.tools.javac.tree.JCTree$JCBlock.accept(JCTree.java:1029)
...