langtools/test/tools/javac/lambda/TargetType17.java

/*
 * @test /nodynamiccopyright/
 * @bug 8003280
 * @summary Add lambda tests
 *  check that javac recovers succesfully from bad cast conversion to primitive type
 * @compile/fail/ref=TargetType17.out -XDrawDiagnostics TargetType17.java
 */

class TargetType17 {
    interface SAM<X> {
        boolean m(X x);
    }

    byte b = (byte) ()-> true;
    short s = (short) ()-> 1;
    int i = (int) ()-> 1;
    long l = (long) ()-> 1L;
    float f = (float) ()-> 1.0F;
    double d = (double) ()-> 1.0;
    char c = (char) ()-> 'c';
    boolean z = (boolean) ()-> true;
}