langtools/test/tools/javac/InconsistentInheritedSignature.java
author lana
Thu, 21 Jan 2016 09:46:01 -0800
changeset 35340 38f7386ed942
parent 26528 a1a7ad15183e
permissions -rw-r--r--
Added tag jdk-9+102 for changeset 7e3feb2ba5b3
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/*
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 * @test /nodynamiccopyright/
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 * @bug 4041948
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 * @summary javac previously allowed interfaces to inherit methods with
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 *          inconsistent signatures.
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 * @author turnidge
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 *
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 * @compile/fail/ref=InconsistentInheritedSignature.out -XDrawDiagnostics InconsistentInheritedSignature.java
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 */
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interface I1{
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  int f();
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}
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interface I2 {
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  void f() ;
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}
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// error: Return types conflict.
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interface InconsistentInheritedSignature extends I1,I2 { }