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/MethodReference41.java

@@ -0,0 +1,43 @@
+/*
+ * @test /nodynamiccopyright/
+ * @bug 8003280 8078024
+ * @summary Add lambda tests
+ *  check that diamond inference is applied when using raw constructor reference qualifier
+ * @compile/fail/ref=MethodReference41.out -XDrawDiagnostics MethodReference41.java
+ */
+
+public class MethodReference41 {
+
+    interface SAM1 {
+       void m(String s);
+    }
+
+    interface SAM2 {
+       void m(Integer s);
+    }
+
+    interface SAM3 {
+       void m(Object o);
+    }
+
+    static class Foo<X extends Number> {
+        Foo(X x) { }
+    }
+
+    static void m1(SAM1 s) { }
+
+    static void m2(SAM2 s) { }
+
+    static void m3(SAM3 s) { }
+
+    static void m4(SAM1 s) { }
+    static void m4(SAM2 s) { }
+    static void m4(SAM3 s) { }
+
+    public static void meth() {
+        m1(Foo::new);
+        m2(Foo::new);
+        m3(Foo::new);
+        m4(Foo::new);
+    }
+}