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don't open captures on type computation (IDEA-154968)

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Anna.Kozlova
2016-04-20 17:49:29 +02:00
parent 1ab0c2bc8b
commit ee4f41b14c
19 changed files with 50 additions and 47 deletions
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java/java-tests/testData/codeInsight/daemonCodeAnalyzer/genericsHighlighting/CastingToPrimitive.java
+1 -1
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@@ -30,6 +30,6 @@ class Foo<T> {
public static void main(String[] args) {
Foo<?> foo = getFoo();
double value = (double) foo.getValue();
double value = <error descr="Inconvertible types; cannot cast 'capture<?>' to 'double'">(double) foo.getValue()</error>;
}
}
java/java-tests/testData/codeInsight/daemonCodeAnalyzer/genericsHighlighting/IDEA67600.java
+2 -2
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@@ -2,7 +2,7 @@ abstract class A<T, S extends T>
{
abstract S bar();
void foo(A<Runnable[], ? extends Cloneable[]> a){
<error descr="Incompatible types. Found: 'java.lang.Cloneable[]', required: 'java.lang.Runnable[]'">Runnable[] x = a.bar();</error>
<error descr="Incompatible types. Found: 'capture<? extends java.lang.Cloneable[]>', required: 'java.lang.Runnable[]'">Runnable[] x = a.bar();</error>
}
}
@@ -18,7 +18,7 @@ abstract class AC<T, S>
{
abstract S bar();
void foo(AC<Runnable[], ? extends Cloneable[]> a){
<error descr="Incompatible types. Found: 'java.lang.Cloneable[]', required: 'java.lang.Runnable[]'">Runnable[] x = a.bar();</error>
<error descr="Incompatible types. Found: 'capture<? extends java.lang.Cloneable[]>', required: 'java.lang.Runnable[]'">Runnable[] x = a.bar();</error>
}
}
java/java-tests/testData/codeInsight/daemonCodeAnalyzer/genericsHighlighting/Variance.java
+2 -2
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@@ -45,7 +45,7 @@ class VarianceTesting {
VarianceTesting t = l1.get(0);
l.add(new VarianceTesting());
l.add(null);
<error descr="Incompatible types. Found: 'java.lang.Object', required: 'VarianceTesting'">VarianceTesting t1 = l.get(0);</error>
<error descr="Incompatible types. Found: 'capture<? super VarianceTesting>', required: 'VarianceTesting'">VarianceTesting t1 = l.get(0);</error>
X<? extends VarianceTesting> x1 = null;
x1.putAll(new ArrayList<VarianceTesting>());
List<?> unknownlist = l;
@@ -142,7 +142,7 @@ class S1 {
}
void bar(List<? extends S1> k) {
f(k, <error descr="'f(java.util.List<capture<? extends S1>>, capture<? extends S1>)' in 'S1' cannot be applied to '(java.util.List<capture<? extends S1>>, S1)'">k.get(0)</error>);
f(k, <error descr="'f(java.util.List<capture<? extends S1>>, capture<? extends S1>)' in 'S1' cannot be applied to '(java.util.List<capture<? extends S1>>, capture<? extends S1>)'">k.get(0)</error>);
}
}
java/java-tests/testData/codeInsight/daemonCodeAnalyzer/lambda/newLambda/PreserveCapturedWildcardAsLambdaParameterType.java
+17
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@@ -0,0 +1,17 @@
import java.util.*;
import java.util.function.*;
class Test {
<E, K> HashMap<K, ArrayList<E>> foo(ArrayList<E> list, BiFunction<E, Comparable<E>, K> getKey) {
return null;
}
void bar(ArrayList<? extends Number> list) {
HashMap<Integer, ? extends ArrayList<? extends Number>> foo = foo(list, (x, c) -> c.compareTo(x));
}
Set<Integer> baz(ArrayList<? extends Number> list) {
return foo(list, (x, c) -> c.compareTo(x)).keySet(); // False error in lambda: 'compareTo(capture<? extends java.lang.Number>)' in 'java.lang.Comparable' cannot be applied to '(java.lang.Number)'
}
}