229e0d1631
Co-authored-by: Brian Goetz <brian.goetz@oracle.com> Co-authored-by: Gavin Bierman <gavin.bierman@oracle.com> Co-authored-by: Maurizio Cimadamore <maurizio.cimadamore@oracle.com> Co-authored-by: Srikanth Adayapalam <srikanth.adayapalam@oracle.com> Co-authored-by: Vicente Romero <vicente.romero@oracle.com> Reviewed-by: mcimadamore
17 lines
559 B
Java
17 lines
559 B
Java
/*
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* @test /nodynamiccopyright/
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* @bug 8231827
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* @summary Ensure that in type test patterns, the predicate is not trivially provable false.
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* @compile/fail/ref=PatternVariablesAreFinal.out -XDrawDiagnostics --enable-preview -source ${jdk.version} PatternVariablesAreFinal.java
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*/
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public class PatternVariablesAreFinal {
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public static void main(String[] args) {
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Object o = 32;
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if (o instanceof String s) {
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s = "hello again";
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System.out.println(s);
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}
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System.out.println("test complete");
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}
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}
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