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lambda: void-compatibility check for expression's lambda refined

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(cherry picked from commit c59e6beb8c42c48a46550b39725587d3aa8f560a)
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anna
2013-11-25 16:47:54 +01:00
parent af2681e2d0
commit e351956a4b
2 changed files with 11 additions and 2 deletions
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java/java-tests/testData/codeInsight/daemonCodeAnalyzer/lambda/highlighting/VoidCompatibility.java
+3
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@@ -7,6 +7,9 @@ public class Main {
String s = "";
I<Object> arr1 = <error descr="Incompatible return type String in lambda expression">(t) -> s</error>;
I<Object> arr2 = (t) -> s.toString();
I<Integer> i1 = <error descr="Incompatible return type int in lambda expression">i -> i * 2</error>;
I<Integer> i2 = <error descr="Incompatible return type int in lambda expression">i -> 2 * i</error>;
}
}