8029852: Bad code generated (VerifyError) when lambda instantiates enclosing local class and has captured variables
8029725: Lambda reference to containing local class causes javac infinite recursion
Reviewed-by: vromero, jlahoda, dlsmith
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/*
* @test
* @bug 8029725
* @summary Lambda reference to containing local class causes javac infinite recursion
* @author Robert Field
* @run main LambdaLocalTest
*/
public class LambdaLocalTest {
interface F {void f();}
static F f;
static StringBuffer sb = new StringBuffer();
static void assertEquals(Object val, Object expected) {
if (!val.equals(expected)) {
throw new AssertionError("expected '" + expected + "' got '" + val + "'");
}
}
public static void main(String[] args) {
class Local {
public Local() {
f = () -> new Local();
sb.append("+");
}
}
new Local();
f.f();
assertEquals(sb.toString(), "++");
}
}