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warn about underscore identifier

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This commit is contained in:
Anna Kozlova
2014-04-22 20:02:28 +02:00
parent 72ae579262
commit 9914757d15
5 changed files with 67 additions and 9 deletions
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java/java-tests/testData/codeInsight/daemonCodeAnalyzer/lambda/highlighting/Underscores.java
-5
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@@ -1,10 +1,5 @@
class C {
void test() {
{
I <warning descr="Use of '_' as an identifier might not be supported in releases after Java 8">_</warning> = new I() { public void f(int i) { } };
accept(_);
}
{
accept(<error descr="Use of '_' as a lambda parameter name is not allowed">_</error> -> System.out.println(_));
accept((int <error descr="Use of '_' as a lambda parameter name is not allowed">_</error>) -> System.out.println(_));