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diamonds: 1.7 type inference for New Expressions

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This commit is contained in:
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/DiamondNeg3.java
+73
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@@ -0,0 +1,73 @@
class Neg03<U> {
class Foo<V extends Number> {
Foo(V x) {}
<Z> Foo(V x, Z z) {}
}
void testSimple() {
Foo<<error>String</error>> f1 = new Foo<<error></error>>(""); //new Foo<Integer> created
Foo<? extends String> f2 = new Foo<<error></error>>(""); //new Foo<Integer> created
Foo<?> f3 = new Foo<><error>("")</error>; //new Foo<Object> created
Foo<? super String> f4 = new Foo<<error></error>>(""); //new Foo<Object> created
Foo<<error>String</error>> f5 = new Foo<<error></error>>(""){}; //new Foo<Integer> created
Foo<? extends String> f6 = new Foo<<error></error>>(""){}; //new Foo<Integer> created
Foo<?> f7 = new Foo<><error>("")</error>{}; //new Foo<Object> created
Foo<? super String> f8 = new Foo<<error></error>>(""){}; //new Foo<Object> created
Foo<<error>String</error>> f9 = new Foo<<error></error>>("", ""); //new Foo<Integer> created
Foo<? extends String> f10 = new Foo<<error></error>>("", ""); //new Foo<Integer> created
Foo<?> f11 = new Foo<><error>("", "")</error>; //new Foo<Object> created
Foo<? super String> f12 = new Foo<<error></error>>("", ""); //new Foo<Object> created
Foo<<error>String</error>> f13 = new Foo<<error></error>>("", ""){}; //new Foo<Integer> created
Foo<? extends String> f14 = new Foo<<error></error>>("", ""){}; //new Foo<Integer> created
Foo<?> f15 = new Foo<><error>("", "")</error>{}; //new Foo<Object> created
Foo<? super String> f16 = new Foo<<error></error>>("", ""){}; //new Foo<Object> created
}
void testQualified_1() {
Foo<<error>String</error>> f1 = new Neg03<U>.Foo<<error></error>>(""); //new Foo<Integer> created
Foo<? extends String> f2 = new Neg03<U>.Foo<<error></error>>(""); //new Foo<Integer> created
Foo<?> f3 = new Neg03<U>.Foo<><error>("")</error>; //new Foo<Object> created
Foo<? super String> f4 = new Neg03<U>.Foo<<error></error>>(""); //new Foo<Object> created
Foo<<error>String</error>> f5 = new Neg03<U>.Foo<<error></error>>(""){}; //new Foo<Integer> created
Foo<? extends String> f6 = new Neg03<U>.Foo<<error></error>>(""){}; //new Foo<Integer> created
Foo<?> f7 = new Neg03<U>.Foo<><error>("")</error>{}; //new Foo<Object> created
Foo<? super String> f8 = new Neg03<U>.Foo<<error></error>>(""){}; //new Foo<Object> created
Foo<<error>String</error>> f9 = new Neg03<U>.Foo<<error></error>>("", ""); //new Foo<Integer> created
Foo<? extends String> f10 = new Neg03<U>.Foo<<error></error>>("", ""); //new Foo<Integer> created
Foo<?> f11 = new Neg03<U>.Foo<><error>("", "")</error>; //new Foo<Object> created
Foo<? super String> f12 = new Neg03<U>.Foo<<error></error>>("", ""); //new Foo<Object> created
Foo<<error>String</error>> f13 = new Neg03<U>.Foo<<error></error>>("", ""){}; //new Foo<Integer> created
Foo<? extends String> f14 = new Neg03<U>.Foo<<error></error>>("", ""){}; //new Foo<Integer> created
Foo<?> f15 = new Neg03<U>.Foo<><error>("", "")</error>{}; //new Foo<Object> created
Foo<? super String> f16 = new Neg03<U>.Foo<<error></error>>("", ""){}; //new Foo<Object> created
}
void testQualified_2(Neg03<U> n) {
Foo<<error>String</error>> f1 = n.new Foo<<error></error>>(""); //new Foo<Integer> created
Foo<? extends String> f2 = n.new Foo<<error></error>>(""); //new Foo<Integer> created
Foo<?> f3 = n.new Foo<><error>("")</error>; //new Foo<Integer> created
Foo<? super String> f4 = n.new Foo<<error></error>>(""); //new Foo<Integer> created
Foo<<error>String</error>> f5 = n.new Foo<<error></error>>(""){}; //new Foo<Integer> created
Foo<? extends String> f6 = n.new Foo<<error></error>>(""){}; //new Foo<Integer> created
Foo<?> f7 = n.new Foo<><error>("")</error>{}; //new Foo<Integer> created
Foo<? super String> f8 = n.new Foo<<error></error>>(""){}; //new Foo<Integer> created
Foo<<error>String</error>> f9 = n.new Foo<<error></error>>("", ""); //new Foo<Integer> created
Foo<? extends String> f10 = n.new Foo<<error></error>>("", ""); //new Foo<Integer> created
Foo<?> f11 = n.new Foo<><error>("", "")</error>; //new Foo<Integer> created
Foo<? super String> f12 = n.new Foo<<error></error>>("", ""); //new Foo<Integer> created
Foo<<error>String</error>> f13 = n.new Foo<<error></error>>("", ""){}; //new Foo<Integer> created
Foo<? extends String> f14 = n.new Foo<<error></error>>("", ""){}; //new Foo<Integer> created
Foo<?> f15 = n.new Foo<><error>("", "")</error>{}; //new Foo<Integer> created
Foo<? super String> f16 = n.new Foo<<error></error>>("", ""){}; //new Foo<Integer> created
}
}