author | mcimadamore |
Mon, 07 Mar 2011 14:31:50 +0000 | |
changeset 8635 | 383a416a2bdf |
parent 5327 | cdc146f667c7 |
child 29776 | 984a79b71cfe |
permissions | -rw-r--r-- |
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/* |
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* @test /nodynamiccopyright/ |
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* @bug 6939620 7020044 |
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* |
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* @summary Check that diamond fails when inference violates declared bounds |
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* (test with inner class, qualified/simple type expressions) |
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* @author mcimadamore |
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* @compile/fail/ref=Neg03.out Neg03.java -XDrawDiagnostics |
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* |
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*/ |
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class Neg03<U> { |
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class Foo<V extends Number> { |
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Foo(V x) {} |
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<Z> Foo(V x, Z z) {} |
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} |
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void testSimple() { |
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Foo<String> f1 = new Foo<>(""); |
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Foo<? extends String> f2 = new Foo<>(""); |
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Foo<?> f3 = new Foo<>(""); |
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Foo<? super String> f4 = new Foo<>(""); |
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Foo<String> f5 = new Foo<>("", ""); |
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Foo<? extends String> f6 = new Foo<>("", ""); |
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Foo<?> f7 = new Foo<>("", ""); |
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Foo<? super String> f8 = new Foo<>("", ""); |
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} |
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void testQualified_1() { |
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Foo<String> f1 = new Neg03<U>.Foo<>(""); |
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Foo<? extends String> f2 = new Neg03<U>.Foo<>(""); |
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Foo<?> f3 = new Neg03<U>.Foo<>(""); |
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Foo<? super String> f4 = new Neg03<U>.Foo<>(""); |
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Foo<String> f5 = new Neg03<U>.Foo<>("", ""); |
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Foo<? extends String> f6 = new Neg03<U>.Foo<>("", ""); |
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Foo<?> f7 = new Neg03<U>.Foo<>("", ""); |
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Foo<? super String> f8 = new Neg03<U>.Foo<>("", ""); |
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} |
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void testQualified_2(Neg03<U> n) { |
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Foo<String> f1 = n.new Foo<>(""); |
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Foo<? extends String> f2 = n.new Foo<>(""); |
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Foo<?> f3 = n.new Foo<>(""); |
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Foo<? super String> f4 = n.new Foo<>(""); |
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Foo<String> f5 = n.new Foo<>("", ""); |
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Foo<? extends String> f6 = n.new Foo<>("", ""); |
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Foo<?> f7 = n.new Foo<>("", ""); |
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Foo<? super String> f8 = n.new Foo<>("", ""); |
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} |
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} |