[FE 1.0] Report warning on non-deprecated overrides of deprecated members

Also don't propagate deprecation status to overrides after 1.7 ^KT-47902 Fixed
2021-08-27 15:14:39 +03:00
parent 762d225bd7
commit ef9ad5af51
25 changed files with 993 additions and 52 deletions
@@ -0,0 +1,141 @@
+// LANGUAGE: -StopPropagatingDeprecationThroughOverrides
+package foo
+
+interface WarningDeprecated {
+    @Deprecated("", level = DeprecationLevel.WARNING)
+    fun f() {
+
+    }
+}
+
+interface ErrorDeprecated {
+    @Deprecated("", level = DeprecationLevel.ERROR)
+    fun f() {
+
+    }
+}
+
+interface HiddenDeprecated {
+    @Deprecated("", level = DeprecationLevel.HIDDEN)
+    fun f() {
+
+    }
+}
+
+interface NotDeprecated {
+    fun f() {
+
+    }
+}
+
+open class WE : WarningDeprecated, ErrorDeprecated {
+    override fun f() {
+
+    }
+}
+
+open class WH : WarningDeprecated, HiddenDeprecated {
+    override fun f() {
+
+    }
+}
+
+open class EH : ErrorDeprecated, HiddenDeprecated {
+    override fun f() {
+
+    }
+}
+
+open class NW : WarningDeprecated, NotDeprecated {
+    override fun f() {
+
+    }
+}
+
+open class NE : ErrorDeprecated, NotDeprecated {
+    override fun f() {
+
+    }
+}
+
+open class NH : HiddenDeprecated, NotDeprecated {
+    override fun f() {
+
+    }
+}
+
+open class WEH: WarningDeprecated, ErrorDeprecated, HiddenDeprecated {
+    override fun f() {
+
+    }
+}
+
+open class NWEH: NotDeprecated, WarningDeprecated, ErrorDeprecated, HiddenDeprecated {
+    override fun f() {
+
+    }
+}
+
+class WE2: WE()
+
+<!MANY_IMPL_MEMBER_NOT_IMPLEMENTED!>class NWE2<!>: WE(), NotDeprecated
+
+class NWE3: WE(), NotDeprecated {
+    override fun f() {
+    }
+}
+
+interface E2: ErrorDeprecated
+interface W2: WarningDeprecated
+
+interface EW2: E2, W2 {
+    override fun f() {
+    }
+}
+
+interface HEW2: EW2, HiddenDeprecated {
+    override fun f() {
+    }
+}
+
+interface ExplicitError: HEW2 {
+    @Deprecated("", level = DeprecationLevel.ERROR)
+    override fun f() {
+        super.f()
+    }
+}
+
+fun use(
+        wd: WarningDeprecated, ed: ErrorDeprecated, hd: HiddenDeprecated,
+        we: WE, wh: WH, eh: EH, nw: NW, ne: NE, nh: NH,
+        weh: WEH, nweh: NWEH,
+        we2: WE2, nwe2: NWE2, nwe3: NWE3,
+        e2: E2, w2: W2, ew2: EW2, hew2: HEW2,
+        explicitError: ExplicitError
+) {
+    wd.<!DEPRECATION!>f<!>()
+    ed.<!DEPRECATION_ERROR!>f<!>()
+    hd.<!INVISIBLE_REFERENCE!>f<!>()
+
+    we.f()
+    wh.f()
+    eh.f()
+
+    nw.f()
+    ne.f()
+    nh.f()
+
+    weh.f()
+    nweh.f()
+
+    we2.f()
+    nwe2.f()
+    nwe3.f()
+
+    e2.<!DEPRECATION_ERROR!>f<!>()
+    w2.<!DEPRECATION!>f<!>()
+    ew2.f()
+    hew2.f()
+
+    explicitError.<!DEPRECATION_ERROR!>f<!>()
+}