java-topology/test/langtools/tools/javac/generics/inference/CaptureUpperBoundDeref.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

22 lines
No EOL
479 B
Java

/*
* @test /nodynamiccopyright/
* @bug 8075793
* @summary Capture variable as an inference upper bound followed by a member reference
* @compile/fail/ref=CaptureUpperBoundDeref.out -XDrawDiagnostics CaptureUpperBoundDeref.java
*
*/
class CaptureUpperBoundDeref {
interface Wrapper<T> {
I<T> get();
}
interface I<T> {}
<T> T m(I<? super T> arg) { return null; }
void test(Wrapper<? super String> w) {
m(w.get()).substring(0);
}
}