russell@unturf.com
0a580b313d
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.
18 lines
551 B
Java
18 lines
551 B
Java
/*
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* @test /nodynamiccopyright/
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* @bug 8187429 8231827
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* @summary Missing unchecked conversion warning
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* @compile/fail/ref=UncheckedWarningOnMatchesTest.out -Xlint:unchecked -Werror -XDrawDiagnostics UncheckedWarningOnMatchesTest.java
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*/
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import java.util.ArrayList;
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public class UncheckedWarningOnMatchesTest {
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public static void meth() {
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Object o = new ArrayList<UncheckedWarningOnMatchesTest>();
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if (o instanceof ArrayList<Integer> ai) { // unchecked conversion
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System.out.println("Blah");
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}
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}
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}
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