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disallow putting type parameter constraints both in type parameter list and in 'where' clause

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This commit is contained in:
Dmitry Jemerov
2015-10-06 18:29:00 +02:00
parent 51225d3556
commit 4c4030dfc1
11 changed files with 78 additions and 13 deletions
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compiler/testData/diagnostics/tests/MultipleBounds.kt
Vendored
+7 -5
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@@ -9,9 +9,9 @@ interface B {
}
interface G<X> {
val <X : A> boo: Double where X : B
val <X> boo: Double where X : A, X : B
val <A> bal: Double where A : B
val <Y : B> bas: Double where <!NAME_IN_CONSTRAINT_IS_NOT_A_TYPE_PARAMETER!>X<!> : B
val <Y> bas: Double where Y : B, <!NAME_IN_CONSTRAINT_IS_NOT_A_TYPE_PARAMETER!>X<!> : B
}
class C() : A(), B
@@ -20,8 +20,9 @@ class D() {
companion object : A(), B {}
}
class Test1<T : A>()
class Test1<T>()
where
T : A,
T : B,
<!NAME_IN_CONSTRAINT_IS_NOT_A_TYPE_PARAMETER!>B<!> : T // error
{
@@ -47,10 +48,11 @@ class Bar<T : <!FINAL_UPPER_BOUND!>Foo<!>>
class Buzz<T> where T : <!FINAL_UPPER_BOUND!>Bar<<!UPPER_BOUND_VIOLATED!>Int<!>><!>, T : <!UNRESOLVED_REFERENCE!>nioho<!>
class X<T : <!FINAL_UPPER_BOUND!>Foo<!>>
class Y<<!CONFLICTING_UPPER_BOUNDS!>T<!> : <!FINAL_UPPER_BOUND!>Foo<!>> where T : <!FINAL_UPPER_BOUND!>Bar<Foo><!>
class Y<<!CONFLICTING_UPPER_BOUNDS!>T<!>> where T : <!FINAL_UPPER_BOUND!>Foo<!>, T : <!FINAL_UPPER_BOUND!>Bar<Foo><!>
fun <T : A> test2(t : T)
fun <T> test2(t : T)
where
T : A,
T : B,
<!NAME_IN_CONSTRAINT_IS_NOT_A_TYPE_PARAMETER!>B<!> : T
{