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IDEA-70214 (forward lookup for type parameters)

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This commit is contained in:
Roman Shevchenko
2011-11-08 20:42:31 +01:00
parent 5790df8467
commit 259c98c535
4 changed files with 76 additions and 14 deletions
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32
java/java-tests/testData/codeInsight/daemonCodeAnalyzer/advHighlighting7/ExtendsBound.java Normal file
View File

@@ -0,0 +1,32 @@
/*
* Copyright 2000-2011 JetBrains s.r.o.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
class ExtendsBound {
static class Entity<T, P> { }
static class Wrapper<E extends Entity<T, ?>, T> { }
static <T, E extends Entity<T, ?>> Wrapper<E, T> create1(T t) {
return new Wrapper<E, T>();
}
static <E extends Entity<T, ?>, T> Wrapper<E, T> create2(T t) {
return new Wrapper<E, T>();
}
static void test(Object o) {
create1(o);
create2(o);
}
}

18
java/java-tests/testData/codeInsight/daemonCodeAnalyzer/genericsHighlighting/IntersectionTypes.java
View File

@@ -59,6 +59,22 @@ class User {
System.out.println(test.some().i2());
}
}
/*
* Copyright 2000-2011 JetBrains s.r.o.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
//end of IDEADEV4200
//IDEADEV-4214
@@ -144,7 +160,7 @@ Boolean.class, Boolean.TYPE /*,String[].class */ /*,BigDecimal.class*/);</error>
///////////////////////
class Axx {
<T extends Runnable> T a() {
<error descr="Incompatible types. Found: 'T', required: 'java.lang.String'">String s = a();</error>
<error descr="Incompatible types. Found: 'java.lang.Runnable', required: 'java.lang.String'">String s = a();</error>
s.hashCode();
return null;
}