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/methodReference/MethodRefIntColonColonNewTest.java

@@ -0,0 +1,20 @@
+/**
+ * @test    /nodynamiccopyright/
+ * @bug     8139245
+ * @summary compiler crashes with exception on int:new method reference and generic method inference
+ * @compile/fail/ref=MethodRefIntColonColonNewTest.out -XDrawDiagnostics MethodRefIntColonColonNewTest.java
+ */
+
+public class MethodRefIntColonColonNewTest {
+
+    interface SAM<T> {
+        T m(T s);
+    }
+
+    static <T> SAM<T> infmethod(SAM<T> t) { return t; }
+
+    public static void meth() {
+        SAM<Object> s = infmethod(int::new);
+        s.m();
+    }
+}