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

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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.
This commit is contained in:
russell@unturf.com 2026-03-26 17:11:57 -04:00
commit 0a580b313d
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18
test/langtools/tools/javac/patterns/UncheckedWarningOnMatchesTest.java Normal file
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/*
* @test /nodynamiccopyright/
* @bug 8187429 8231827
* @summary Missing unchecked conversion warning
* @compile/fail/ref=UncheckedWarningOnMatchesTest.out -Xlint:unchecked -Werror -XDrawDiagnostics UncheckedWarningOnMatchesTest.java
*/
import java.util.ArrayList;
public class UncheckedWarningOnMatchesTest {
public static void meth() {
Object o = new ArrayList<UncheckedWarningOnMatchesTest>();
if (o instanceof ArrayList<Integer> ai) { // unchecked conversion
System.out.println("Blah");
}
}
}