136 lines
2.6 KiB
Java
136 lines
2.6 KiB
Java
/**
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* @test /nodynamiccopyright/
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* @bug 4216683 4346296 4656556 4785453 8164073
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* @summary New rules for when deprecation messages are suppressed
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* @author gafter
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*
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* @compile/ref=SuppressDeprecation.out -Xlint:deprecation -XDrawDiagnostics SuppressDeprecation.java
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* @compile/ref=SuppressDeprecation8.out --release 8 -Xlint:deprecation,-options -XDrawDiagnostics SuppressDeprecation.java
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*/
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/* Test for the contexts in which deprecations warnings should
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* (and should not) be given. They should be given when
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* o invoking a deprecated method from a non-deprecated one.
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* o new X() using a deprecated constructor
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* o super() to a deprecated constructor
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* o extending a deprecated class.
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* But deprecation messages are suppressed as follows:
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* o Never complain about code in the same outermost class as
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* the deprecated entity.
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* o Extending a deprecated class with a deprecated one is OK.
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* o Overriding a deprecated method with a deprecated one is OK.
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* o Code appearing in a deprecated class is OK.
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*
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*/
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class T {
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/** var.
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* @deprecated . */
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int var;
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/** f.
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* @deprecated . */
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void f() {
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}
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/** g.
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* @deprecated . */
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void g() {
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f();
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}
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void h() {
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f();
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}
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/** T.
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* @deprecated . */
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T() {
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}
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/** T.
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* @deprecated . */
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T(int i) {
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this();
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}
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T(float f) {
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this();
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}
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void xyzzy() {
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new T();
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new T(1.4f);
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}
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/** plugh.
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* @deprecated . */
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void plugh() {
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new T();
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new T(1.45f);
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}
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/** calcx..
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* @deprecated . */
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int calcx() { return 0; }
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}
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class U extends T {
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/** f.
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* @deprecated . */
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void f() {
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}
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void g() { // error (1)
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super.g(); // error (2)
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var = 12; // error (3)
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}
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U() {} // error (4)
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U(int i) {
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super(i); // error (5)
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}
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U(float f) {
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super(1.3f);
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}
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}
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class V extends T {} // error (6)
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/** W.
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* @deprecated . */
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class W extends T { // ok - inside deprecated class
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/** W.
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* @deprecated . */
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static {
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new T(1.3f).g(); // ok - called from deprecated static block
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}
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/** W.
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* @deprecated . */
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{
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new T(1.3f).g(); // ok - called from deprecated block
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}
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{
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new T(1.3f).g(); // ok - inside deprecated class
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}
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int x = calcx(); // ok - inside deprecated class
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/** y.
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* @deprecated . */
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int y = calcx();
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}
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/** X.
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* @deprecated . */
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class X {}
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class Y extends X {} // ok - not overriding anything
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/** Z.
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* @deprecated . */
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class Z extends X {}
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