treat lambdas as notnull in dfa & nullity inference (IDEA-134045)

2026-09-09 20:42:52 +07:00 · 2014-12-08 19:37:45 +01:00
parent dfc4875da8
commit 1b4d301a50
3 changed files with 16 additions and 3 deletions
@@ -73,6 +73,10 @@ String bar() { return "z"; }
    assert inferNullity(parse('Object foo() { return 1; }')) == NOT_NULL
  }

+  void "test null inside lambda"() {
+    assert inferNullity(parse('Object foo() { return () -> { return null; }; }')) == NOT_NULL
+  }
+
  protected abstract Nullness inferNullity(PsiMethod method)

  protected PsiMethod parse(String method) {