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bad return type in lambda expression: requited type added; range corrected (IDEA-134942)

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Anna Kozlova
2015-01-07 16:07:27 +01:00
parent c11d64ac60
commit 8ce9831489
12 changed files with 33 additions and 30 deletions
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8
java/java-tests/testData/codeInsight/daemonCodeAnalyzer/lambda/highlighting/VoidCompatibility.java
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@@ -7,12 +7,12 @@ public class Main {
{
String s = "";
I<Object> arr1 = <error descr="Incompatible return type String in lambda expression">(t) -> s</error>;
I<Object> arr1 = (t) -> <error descr="Bad return type in lambda expression: String cannot be converted to void">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>;
I<Integer> i3 = <error descr="Incompatible return type void in lambda expression">i -> true ? foo() : foo()</error>;
I<Integer> i1 = i -> <error descr="Bad return type in lambda expression: int cannot be converted to void">i * 2</error>;
I<Integer> i2 = i -> <error descr="Bad return type in lambda expression: int cannot be converted to void">2 * i</error>;
I<Integer> i3 = i -> <error descr="Bad return type in lambda expression: void cannot be converted to void">true ? foo() : foo()</error>;
}
}