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diamonds: 1.7 type inference for New Expressions

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anna
2010-08-05 15:54:23 +04:00
parent d946490998
commit a9bb49eb29
26 changed files with 759 additions and 69 deletions
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java/java-tests/testData/codeInsight/daemonCodeAnalyzer/advHighlighting7/DiamondPos2.java
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public class Pos02 {
static class Foo<X> {
Foo(X x) {}
<Z> Foo(X x, Z z) {}
}
void testSimple() {
Foo<Integer> f1 = new Foo<>(1); //new Foo<Integer> created
Foo<? extends Integer> f2 = new Foo<>(1); //new Foo<Integer> created
Foo<?> f3 = new Foo<>(1); //new Foo<Object> created
Foo<? super Integer> f4 = new Foo<>(1); //new Foo<Object> created
Foo<Integer> f5 = new Foo<>(1){}; //new Foo<Integer> created
Foo<? extends Integer> f6 = new Foo<>(1){}; //new Foo<Integer> created
Foo<?> f7 = new Foo<>(1){}; //new Foo<Object> created
Foo<? super Integer> f8 = new Foo<>(1){}; //new Foo<Object> created
Foo<Integer> f9 = new Foo<>(1, ""); //new Foo<Integer> created
Foo<? extends Integer> f10 = new Foo<>(1, ""); //new Foo<Integer> created
Foo<?> f11 = new Foo<>(1, ""); //new Foo<Object> created
Foo<? super Integer> f12 = new Foo<>(1, ""); //new Foo<Object> created
Foo<Integer> f13 = new Foo<>(1, ""){}; //new Foo<Integer> created
Foo<? extends Integer> f14 = new Foo<>(1, ""){}; //new Foo<Integer> created
Foo<?> f15 = new Foo<>(1, ""){}; //new Foo<Object> created
Foo<? super Integer> f16 = new Foo<>(1, ""){}; //new Foo<Object> created
}
void testQualified() {
Foo<Integer> f1 = new Pos02.Foo<>(1); //new Foo<Integer> created
Foo<? extends Integer> f2 = new Pos02.Foo<>(1); //new Foo<Integer> created
Foo<?> f3 = new Pos02.Foo<>(1); //new Foo<Object> created
Foo<? super Integer> f4 = new Pos02.Foo< >(1); //new Foo<Object> created
Foo<Integer> f5 = new Pos02.Foo<>(1){}; //new Foo<Integer> created
Foo<? extends Integer> f6 = new Pos02.Foo<>(1){}; //new Foo<Integer> created
Foo<?> f7 = new Pos02.Foo<>(1){}; //new Foo<Object> created
Foo<? super Integer> f8 = new Pos02.Foo<>(1){}; //new Foo<Object> created
Foo<Integer> f9 = new Pos02.Foo<>(1, ""); //new Foo<Integer> created
Foo<? extends Integer> f10 = new Pos02.Foo<>(1, ""); //new Foo<Integer> created
Foo<?> f11 = new Pos02.Foo<>(1, ""); //new Foo<Object> created
Foo<? super Integer> f12 = new Pos02.Foo<>(1, ""); //new Foo<Object> created
Foo<Integer> f13 = new Pos02.Foo<>(1, ""){}; //new Foo<Integer> created
Foo<? extends Integer> f14 = new Pos02.Foo<>(1, ""){}; //new Foo<Integer> created
Foo<?> f15 = new Pos02.Foo<>(1, ""){}; //new Foo<Object> created
Foo<? super Integer> f16 = new Pos02.Foo<>(1, ""){}; //new Foo<Object> created
}
public static void main(String[] args) {
Pos02 p2 = new Pos02();
p2.testSimple();
p2.testQualified();
}
}