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revert new inference: mark erased for type params/raw types compatibility (IDEA-126379)

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Anna Kozlova
2014-06-19 17:07:38 +02:00
parent 018818f7f4
commit 2171c25296
4 changed files with 27 additions and 3 deletions
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10
java/java-tests/testData/codeInsight/daemonCodeAnalyzer/lambda/graphInference/RawTypeFromParent.java
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@@ -7,7 +7,11 @@ class Foo<T> {
List<Foo> elements = getElements(parent);
for (<error descr="Incompatible types. Found: 'java.lang.Object', required: 'Foo'">Foo foo : getElements(parent)</error>) {
/*for (Foo foo : getElements(parent)) {
System.out.println(foo);
}*/
for (Foo foo : getElementsArray(parent)) {
System.out.println(foo);
}
}
@@ -15,4 +19,8 @@ class Foo<T> {
public static <E extends Foo<E>> List<E> getElements(E parent) {
return new ArrayList<>();
}
public static <E extends Foo<E>> E[] getElementsArray(E parent) {
return null;
}
}

14
java/java-tests/testData/codeInsight/daemonCodeAnalyzer/lambda/graphInference/RawTypeFromParentArrayType.java Normal file
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@@ -0,0 +1,14 @@
import java.util.*;
class Test {
protected Class[] getAllInterfaces(final Set<Class> interfaces, final Class[] classes) {
return interfaces.toArray(classes);
}
public static <T extends Collection<String>> T get(T out) {
return out;
}
public static void main(String[] args) {
Set<String> set = get(new HashSet());
}
}