Add diagnostics on convention operator calls without an "operator" modifier on declaration site

2015-09-16 21:47:16 +03:00
parent fe744abc3c
commit 43bf87e82d
8 changed files with 286 additions and 1 deletions
@@ -0,0 +1,111 @@
+// !DIAGNOSTICS: -UNUSED_PARAMETER
+
+class Example {
+    public fun plus(o: Example) = o
+    public operator fun minus(o: Example) = o
+
+    public fun get(i: Int) = ""
+    public operator fun get(s: String) = ""
+
+    public fun set(i: Int, v: String) {}
+    public operator fun set(s: String, v: String) {}
+
+    public fun not() = false
+
+    public fun rangeTo(o: Example) = o
+    public fun contains(o: Example) = false
+    public fun compareTo(o: Example) = 0
+
+    public fun inc() = this
+    public fun dec() = this
+
+    public fun invoke() {}
+}
+
+class Example2 {
+    public operator fun not() = true
+
+    public fun plusAssign(o: Example2) {}
+    public operator fun minusAssign(o: Example2) {}
+
+    public operator fun rangeTo(o: Example2) = o
+    public operator fun contains(o: Example2) = false
+    public operator fun compareTo(o: Example2) = 0
+
+    public operator fun inc() = this
+    public operator fun dec() = this
+
+    public operator fun invoke() {}
+}
+
+fun a() {
+    var a = Example()
+    var b = Example()
+    var c = Example2()
+    var d = Example2()
+
+    Example() == Example()
+
+    a == b
+    c != d
+
+    Example() <!OPERATOR_MODIFIER_REQUIRED!>+<!> Example()
+
+    a <!OPERATOR_MODIFIER_REQUIRED!>+<!> b
+    a - b
+    <!OPERATOR_MODIFIER_REQUIRED!>a[1]<!>
+    a["str"]
+
+    <!OPERATOR_MODIFIER_REQUIRED!>a[1]<!> = "A"
+    a["str"] = "str"
+
+    a.plus(b)
+    a.minus(b)
+    a.get(1)
+    a.get("str")
+
+    c <!OPERATOR_MODIFIER_REQUIRED!>+=<!> d
+    c -= d
+
+    a<!OPERATOR_MODIFIER_REQUIRED!>..<!>b
+    c..d
+
+    Example()<!OPERATOR_MODIFIER_REQUIRED!>..<!>Example()
+    Example2()..Example2()
+
+    a <!OPERATOR_MODIFIER_REQUIRED!><<!> b
+    a <!OPERATOR_MODIFIER_REQUIRED!>>=<!> b
+    c > d
+
+    a <!OPERATOR_MODIFIER_REQUIRED!>in<!> b
+    c in d
+
+    a<!OPERATOR_MODIFIER_REQUIRED!>++<!>
+    a<!OPERATOR_MODIFIER_REQUIRED!>--<!>
+    c++
+    c--
+
+    <!OPERATOR_MODIFIER_REQUIRED!>!<!>a
+    !c
+
+    <!OPERATOR_MODIFIER_REQUIRED!>a<!>()
+    c()
+}
+
+abstract class Base {
+    abstract operator fun plus(o: Base): Base
+    abstract fun minus(o: Base): Base
+}
+
+open class Anc : Base() {
+    override fun plus(o: Base) = o
+    override fun minus(o: Base) = o
+}
+
+class Anc2 : Anc()
+
+fun b() {
+    Anc() + Anc()
+    Anc() <!OPERATOR_MODIFIER_REQUIRED!>-<!> Anc()
+    Anc2() + Anc2()
+}
@@ -0,0 +1,67 @@
+package
+
+public fun a(): kotlin.Unit
+public fun b(): kotlin.Unit
+
+public open class Anc : Base {
+    public constructor Anc()
+    public open override /*1*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
+    public open override /*1*/ /*fake_override*/ fun hashCode(): kotlin.Int
+    public open override /*1*/ fun minus(/*0*/ o: Base): Base
+    public open override /*1*/ fun plus(/*0*/ o: Base): Base
+    public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
+}
+
+public final class Anc2 : Anc {
+    public constructor Anc2()
+    public open override /*1*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
+    public open override /*1*/ /*fake_override*/ fun hashCode(): kotlin.Int
+    public open override /*1*/ /*fake_override*/ fun minus(/*0*/ o: Base): Base
+    public open override /*1*/ /*fake_override*/ fun plus(/*0*/ o: Base): Base
+    public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
+}
+
+public abstract class Base {
+    public constructor Base()
+    public open override /*1*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
+    public open override /*1*/ /*fake_override*/ fun hashCode(): kotlin.Int
+    public abstract fun minus(/*0*/ o: Base): Base
+    public abstract operator fun plus(/*0*/ o: Base): Base
+    public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
+}
+
+public final class Example {
+    public constructor Example()
+    public final fun compareTo(/*0*/ o: Example): kotlin.Int
+    public final fun contains(/*0*/ o: Example): kotlin.Boolean
+    public final fun dec(): Example
+    public open override /*1*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
+    public final fun get(/*0*/ i: kotlin.Int): kotlin.String
+    public final operator fun get(/*0*/ s: kotlin.String): kotlin.String
+    public open override /*1*/ /*fake_override*/ fun hashCode(): kotlin.Int
+    public final fun inc(): Example
+    public final fun invoke(): kotlin.Unit
+    public final operator fun minus(/*0*/ o: Example): Example
+    public final fun not(): kotlin.Boolean
+    public final fun plus(/*0*/ o: Example): Example
+    public final fun rangeTo(/*0*/ o: Example): Example
+    public final fun set(/*0*/ i: kotlin.Int, /*1*/ v: kotlin.String): kotlin.Unit
+    public final operator fun set(/*0*/ s: kotlin.String, /*1*/ v: kotlin.String): kotlin.Unit
+    public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
+}
+
+public final class Example2 {
+    public constructor Example2()
+    public final operator fun compareTo(/*0*/ o: Example2): kotlin.Int
+    public final operator fun contains(/*0*/ o: Example2): kotlin.Boolean
+    public final operator fun dec(): Example2
+    public open override /*1*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
+    public open override /*1*/ /*fake_override*/ fun hashCode(): kotlin.Int
+    public final operator fun inc(): Example2
+    public final operator fun invoke(): kotlin.Unit
+    public final operator fun minusAssign(/*0*/ o: Example2): kotlin.Unit
+    public final operator fun not(): kotlin.Boolean
+    public final fun plusAssign(/*0*/ o: Example2): kotlin.Unit
+    public final operator fun rangeTo(/*0*/ o: Example2): Example2
+    public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
+}