Stop subtyping constraint search if equality constraints for...

all not fixed type vars are found
#KT-35626 fixed
This commit is contained in:
Ilya Chernikov
2020-02-21 16:39:52 +01:00
parent b6c9432334
commit 70c89a28e1
46 changed files with 211 additions and 63 deletions
@@ -14,7 +14,7 @@ class MyClass1
@Ann1(arrayOf(Any::class))
class MyClass1a
@Ann1(<!NI;TYPE_MISMATCH, OI;TYPE_INFERENCE_EXPECTED_TYPE_MISMATCH!>arrayOf(<!NI;TYPE_MISMATCH, NI;TYPE_MISMATCH!>B1::class<!>)<!>)
@Ann1(<!NI;TYPE_MISMATCH, NI;TYPE_MISMATCH, OI;TYPE_INFERENCE_EXPECTED_TYPE_MISMATCH!>arrayOf(<!NI;TYPE_MISMATCH, NI;TYPE_MISMATCH!>B1::class<!>)<!>)
class MyClass2
annotation class Ann2(val arg: Array<KClass<in B1>>)
@@ -25,5 +25,5 @@ class MyClass3
@Ann2(arrayOf(B1::class))
class MyClass4
@Ann2(<!NI;TYPE_MISMATCH, OI;TYPE_INFERENCE_EXPECTED_TYPE_MISMATCH!>arrayOf(<!NI;TYPE_MISMATCH, NI;TYPE_MISMATCH!>B2::class<!>)<!>)
@Ann2(<!NI;TYPE_MISMATCH, NI;TYPE_MISMATCH, OI;TYPE_INFERENCE_EXPECTED_TYPE_MISMATCH!>arrayOf(<!NI;TYPE_MISMATCH, NI;TYPE_MISMATCH!>B2::class<!>)<!>)
class MyClass5
@@ -11,7 +11,7 @@ annotation class Ann1(val arg: Array<KClass<out A>>)
@Ann1(arrayOf(A::class))
class MyClass1
@Ann1(<!NI;TYPE_MISMATCH, OI;TYPE_INFERENCE_EXPECTED_TYPE_MISMATCH!>arrayOf(<!NI;TYPE_MISMATCH, NI;TYPE_MISMATCH!>Any::class<!>)<!>)
@Ann1(<!NI;TYPE_MISMATCH, NI;TYPE_MISMATCH, OI;TYPE_INFERENCE_EXPECTED_TYPE_MISMATCH!>arrayOf(<!NI;TYPE_MISMATCH, NI;TYPE_MISMATCH!>Any::class<!>)<!>)
class MyClass1a
@Ann1(arrayOf(B1::class))
@@ -19,11 +19,11 @@ class MyClass2
annotation class Ann2(val arg: Array<KClass<out B1>>)
@Ann2(<!NI;TYPE_MISMATCH, OI;TYPE_INFERENCE_EXPECTED_TYPE_MISMATCH!>arrayOf(<!NI;TYPE_MISMATCH, NI;TYPE_MISMATCH!>A::class<!>)<!>)
@Ann2(<!NI;TYPE_MISMATCH, NI;TYPE_MISMATCH, OI;TYPE_INFERENCE_EXPECTED_TYPE_MISMATCH!>arrayOf(<!NI;TYPE_MISMATCH, NI;TYPE_MISMATCH!>A::class<!>)<!>)
class MyClass3
@Ann2(arrayOf(B1::class))
class MyClass4
@Ann2(<!NI;TYPE_MISMATCH, OI;TYPE_INFERENCE_EXPECTED_TYPE_MISMATCH!>arrayOf(<!NI;TYPE_MISMATCH, NI;TYPE_MISMATCH!>B2::class<!>)<!>)
@Ann2(<!NI;TYPE_MISMATCH, NI;TYPE_MISMATCH, OI;TYPE_INFERENCE_EXPECTED_TYPE_MISMATCH!>arrayOf(<!NI;TYPE_MISMATCH, NI;TYPE_MISMATCH!>B2::class<!>)<!>)
class MyClass5
@@ -15,5 +15,5 @@ public class P {
fun foo(c: P): MutableList<Int> {
// Error should be here: see KT-8168 Typechecker fails for platform collection type
return <!NI;TYPE_MISMATCH!>c.getList() ?: <!OI;TYPE_INFERENCE_EXPECTED_TYPE_MISMATCH, OI;TYPE_MISMATCH!>listOf()<!><!>
return <!NI;TYPE_MISMATCH, NI;TYPE_MISMATCH!>c.getList() ?: <!OI;TYPE_INFERENCE_EXPECTED_TYPE_MISMATCH, OI;TYPE_MISMATCH!>listOf()<!><!>
}
@@ -27,7 +27,7 @@ fun test1(): Map<Int, Int> = run {
}
fun test2(): Map<Int, Int> = run {
<!NI;TYPE_MISMATCH, NI;TYPE_MISMATCH, NI;TYPE_MISMATCH, NI;TYPE_MISMATCH, NI;TYPE_MISMATCH, NI;TYPE_MISMATCH!>try {
<!NI;TYPE_MISMATCH, NI;TYPE_MISMATCH, NI;TYPE_MISMATCH, NI;TYPE_MISMATCH, NI;TYPE_MISMATCH, NI;TYPE_MISMATCH, NI;TYPE_MISMATCH!>try {
emptyMap()
} catch (e: ExcA) {
<!NI;TYPE_MISMATCH, NI;TYPE_MISMATCH, OI;TYPE_INFERENCE_EXPECTED_TYPE_MISMATCH!>mapOf(<!NI;TYPE_MISMATCH, NI;TYPE_MISMATCH!>"" to ""<!>)<!>