duke@1: /**
duke@1:  * @test  /nodynamiccopyright/
duke@1:  * @bug 4216683 4346296 4656556 4785453
duke@1:  * @summary New rules for when deprecation messages are suppressed
duke@1:  * @author gafter
duke@1:  *
duke@1:  * @compile/ref=SuppressDeprecation.out -XDstdout -Xlint:deprecation -XDrawDiagnostics SuppressDeprecation.java
duke@1:  */
duke@1: 
duke@1: /* Test for the contexts in which deprecations warnings should
duke@1:  * (and should not) be given.  They should be given when
duke@1:  * o  invoking a deprecated method from a non-deprecated one.
duke@1:  * o  new X() using a deprecated constructor
duke@1:  * o  super() to a deprecated constructor
duke@1:  * o  extending a deprecated class.
duke@1:  * But deprecation messages are suppressed as follows:
duke@1:  * o  Never complain about code in the same outermost class as
duke@1:  *    the deprecated entity.
duke@1:  * o  Extending a deprecated class with a deprecated one is OK.
duke@1:  * o  Overriding a deprecated method with a deprecated one is OK.
duke@1:  * o  Code appearing in a deprecated class is OK.
duke@1:  *
duke@1:  */
duke@1: 
duke@1: class T {
duke@1:     /** var.
duke@1:      *  @deprecated . */
duke@1:     int var;
duke@1: 
duke@1:     /** f.
duke@1:      *  @deprecated . */
duke@1:     void f() {
duke@1:     }
duke@1: 
duke@1:     /** g.
duke@1:      *  @deprecated . */
duke@1:     void g() {
duke@1:         f();
duke@1:     }
duke@1: 
duke@1:     void h() {
duke@1:         f();
duke@1:     }
duke@1: 
duke@1:     /** T.
duke@1:      *  @deprecated . */
duke@1:     T() {
duke@1:     }
duke@1: 
duke@1:     /** T.
duke@1:      *  @deprecated . */
duke@1:     T(int i) {
duke@1:         this();
duke@1:     }
duke@1: 
duke@1:     T(float f) {
duke@1:         this();
duke@1:     }
duke@1: 
duke@1:     void xyzzy() {
duke@1:         new T();
duke@1:         new T(1.4f);
duke@1:     }
duke@1:     /** plugh.
duke@1:      *  @deprecated . */
duke@1:     void plugh() {
duke@1:         new T();
duke@1:         new T(1.45f);
duke@1:     }
duke@1: 
duke@1:     /** calcx..
duke@1:      *  @deprecated . */
duke@1:     int calcx() { return 0; }
duke@1: }
duke@1: 
duke@1: class U extends T {
duke@1:     /** f.
duke@1:      * @deprecated . */
duke@1:     void f() {
duke@1:     }
duke@1: 
duke@1:     void g() { // error (1)
duke@1:         super.g(); // error (2)
duke@1:         var = 12; // error (3)
duke@1:     }
duke@1: 
duke@1:     U() {} // error (4)
duke@1: 
duke@1:     U(int i) {
duke@1:         super(i); // error (5)
duke@1:     }
duke@1: 
duke@1:     U(float f) {
duke@1:         super(1.3f);
duke@1:     }
duke@1: }
duke@1: 
duke@1: class V extends T {} // error (6)
duke@1: 
duke@1: /** W.
duke@1:  * @deprecated . */
duke@1: class W extends T { // ok - inside deprecated class
duke@1:     /** W.
duke@1:      * @deprecated . */
duke@1:     static {
duke@1:         new T(1.3f).g(); // ok - called from deprecated static block
duke@1:     }
duke@1: 
duke@1:     /** W.
duke@1:      * @deprecated . */
duke@1:     {
duke@1:         new T(1.3f).g(); // ok - called from deprecated block
duke@1:     }
duke@1: 
duke@1:     {
duke@1:         new T(1.3f).g(); // ok - inside deprecated class
duke@1:     }
duke@1: 
duke@1:     int x = calcx(); // ok - inside deprecated class
duke@1: 
duke@1:     /** y.
duke@1:      * @deprecated . */
duke@1:     int y = calcx();
duke@1: }
duke@1: 
duke@1: /** X.
duke@1:  * @deprecated . */
duke@1: class X {}
duke@1: 
duke@1: class Y extends X {} // ok - not overriding anything
duke@1: 
duke@1: /** Z.
duke@1:  * @deprecated . */
duke@1: class Z extends X {}