undefect. CWE-407 — 63 sites patched across 27 ecosystems

Authors: russell@unturf.com · brackishbert@gmail.com · foxhop.net · TimeHexOn.com

Patches, unit tests, benchmarks, whitepaper, and outreach briefs.
Public domain — no copyright claimed. Use freely.

test/langtools/tools/javac/lambda/BadRecovery.java

@@ -0,0 +1,19 @@
+/*
+ * @test /nodynamiccopyright/
+ * @bug 8003280
+ * @summary Add lambda tests
+ *  check that recovery of speculative types is not attempted if receiver is erroneous
+ * @compile/fail/ref=BadRecovery.out -XDrawDiagnostics BadRecovery.java
+ */
+class BadRecovery {
+
+    interface SAM1 {
+        void m(Object o);
+    }
+
+    void m(SAM1 m) { };
+
+    void test() {
+        m((receiver, t) -> { receiver.someMemberOfReceiver(()->{ Object x = f; }); });
+    }
+}