java-topology/test/langtools/tools/javac/generics/inference/7086586/T7086586.java
russell@unturf.com 0a580b313d undefect. CWE-407 — 63 sites patched across 27 ecosystems
Authors: russell@unturf.com · brackishbert@gmail.com · foxhop.net · TimeHexOn.com

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2026-03-26 17:11:57 -04:00

19 lines
440 B
Java

/**
* @test /nodynamiccopyright/
* @bug 7086586
* @summary Inference producing null type argument
* @compile/fail/ref=T7086586.out -XDrawDiagnostics T7086586.java
*/
import java.util.List;
class T7086586 {
<T> List<T> m(List<? super T> dummy) { return null; }
void test(List<?> l) {
String s = m(l).get(0);
Number n = m(l).get(0);
Exception e = m(l).get(0);
m(l).nonExistentMethod();
}
}