aoqi@0: /*
aoqi@0:  * @test /nodynamiccopyright/
aoqi@0:  * @bug 4880220
aoqi@0:  * @summary Add a warning when accessing a static method via an reference
aoqi@0:  *
aoqi@0:  * @compile/ref=T4880220.empty.out                                                   T4880220.java
aoqi@0:  * @compile/ref=T4880220.warn.out       -XDrawDiagnostics         -Xlint:static      T4880220.java
aoqi@0:  * @compile/ref=T4880220.warn.out       -XDrawDiagnostics         -Xlint:all         T4880220.java
aoqi@0:  * @compile/ref=T4880220.empty.out      -XDrawDiagnostics         -Xlint:all,-static T4880220.java
aoqi@0:  * @compile/ref=T4880220.error.out/fail -XDrawDiagnostics -Werror -Xlint:all         T4880220.java
aoqi@0:  */
aoqi@0: 
aoqi@0: public class T4880220 {
aoqi@0:     void m1() {
aoqi@0:         int good_1 = C.m();
aoqi@0:         int good_2 = C.f;
aoqi@0:         int good_3 = C.x;
aoqi@0: 
aoqi@0:         C c = new C();
aoqi@0:         int bad_inst_1 = c.m();
aoqi@0:         int bad_inst_2 = c.f;
aoqi@0:         int bad_inst_3 = c.x;
aoqi@0: 
aoqi@0:         int bad_expr_1 = c().m();
aoqi@0:         int bad_expr_2 = c().f;
aoqi@0:         int bad_expr_3 = c().x;
aoqi@0:     }
aoqi@0: 
aoqi@0:     void m2() {
aoqi@0:         Class<?> good_1 = C.class;
aoqi@0:         Class<?> good_2 = C[].class;
aoqi@0:     }
aoqi@0: 
aoqi@0:     C c() {
aoqi@0:         return new C();
aoqi@0:     }
aoqi@0: 
aoqi@0:     static class C {
aoqi@0:         static int m() { return 0; }
aoqi@0:         static int f;
aoqi@0:         static final int x = 3;
aoqi@0:     }
aoqi@0: }