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Fail calls constraints of which contain uninferred type parameter

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^KT-44055 Fixed

It's possible only if there is a callable reference among subcalls which go though the old type inference (and the error for uninferred type parameter wasn't reported)
This commit is contained in:
Victor Petukhov
2020-12-24 13:52:05 +03:00
parent 9afc13f002
commit 0dde5ddd7e
8 changed files with 30 additions and 54 deletions
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compiler/testData/diagnostics/tests/inference/builderInference/specialCallsWithCallableReferences.kt
Vendored
+6 -6
View File
@@ -136,8 +136,8 @@ fun poll16(flag: Boolean): Flow<String> {
fun poll17(flag: Boolean): Flow<String> {
return flow {
val inv = if (flag) { <!IMPLICIT_CAST_TO_ANY!>foo7()<!> } else { <!IMPLICIT_CAST_TO_ANY!>::Foo7<!> }
inv
val inv = if (flag) { foo7() } else { <!NEW_INFERENCE_NO_INFORMATION_FOR_PARAMETER!>::Foo7<!> }
<!DEBUG_INFO_ELEMENT_WITH_ERROR_TYPE!>inv<!>
}
}
@@ -185,7 +185,7 @@ fun poll25(flag: Boolean): Flow<String> {
fun poll26(flag: Boolean): Flow<String> {
return flow {
val inv = when (flag) { true -> <!IMPLICIT_CAST_TO_ANY!>::Foo7<!> false -> <!IMPLICIT_CAST_TO_ANY!>foo7()<!> <!REDUNDANT_ELSE_IN_WHEN!>else<!> -> <!IMPLICIT_CAST_TO_ANY!>::Foo7<!> }
val inv = when (flag) { true -> <!IMPLICIT_CAST_TO_ANY, NEW_INFERENCE_NO_INFORMATION_FOR_PARAMETER!>::Foo7<!> false -> <!IMPLICIT_CAST_TO_ANY!>foo7()<!> <!REDUNDANT_ELSE_IN_WHEN!>else<!> -> <!IMPLICIT_CAST_TO_ANY, NEW_INFERENCE_NO_INFORMATION_FOR_PARAMETER!>::Foo7<!> }
inv
}
}
@@ -234,7 +234,7 @@ fun poll35(flag: Boolean): Flow<String> {
fun poll36(flag: Boolean): Flow<String> {
return flow {
val inv = when (flag) { true -> <!IMPLICIT_CAST_TO_ANY!>::Foo7<!> false -> <!IMPLICIT_CAST_TO_ANY!>foo7()<!> }
val inv = when (flag) { true -> <!IMPLICIT_CAST_TO_ANY, NEW_INFERENCE_NO_INFORMATION_FOR_PARAMETER!>::Foo7<!> false -> <!IMPLICIT_CAST_TO_ANY!>foo7()<!> }
inv
}
}
@@ -332,8 +332,8 @@ fun poll55(): Flow<String> {
fun poll56(): Flow<String> {
return flow {
val inv = try { ::Foo7 } catch (e: Exception) { foo7() } finally { foo7() }
inv
val inv = try { <!NEW_INFERENCE_NO_INFORMATION_FOR_PARAMETER!>::Foo7<!> } catch (e: Exception) { foo7() } finally { foo7() }
<!DEBUG_INFO_ELEMENT_WITH_ERROR_TYPE!>inv<!>
}
}
compiler/testData/diagnostics/tests/inference/builderInference/specialCallsWithCallableReferencesDontCareTypeInBlockExression.kt
Vendored
+4 -4
View File
@@ -85,8 +85,8 @@ fun poll16(flag: Boolean): Flow<String> {
fun poll17(flag: Boolean): Flow<String> {
return flow {
val inv = if (flag) { <!IMPLICIT_CAST_TO_ANY!>foo7()<!> } else { <!IMPLICIT_CAST_TO_ANY!>::Foo7<!> }
inv
val inv = if (flag) { foo7() } else { <!NEW_INFERENCE_NO_INFORMATION_FOR_PARAMETER!>::Foo7<!> }
<!DEBUG_INFO_ELEMENT_WITH_ERROR_TYPE!>inv<!>
}
}
@@ -183,7 +183,7 @@ fun poll55(): Flow<String> {
fun poll56(): Flow<String> {
return flow {
val inv = try { ::Foo7 } catch (e: Exception) { foo7() } finally { foo7() }
inv
val inv = try { <!NEW_INFERENCE_NO_INFORMATION_FOR_PARAMETER!>::Foo7<!> } catch (e: Exception) { foo7() } finally { foo7() }
<!DEBUG_INFO_ELEMENT_WITH_ERROR_TYPE!>inv<!>
}
}
compiler/testData/diagnostics/tests/inference/reportNotEnoughTypeInformationErrorsOnBlockExpressions.kt
Vendored
+4 -4
View File
@@ -9,8 +9,8 @@ class Foo7<T>
fun foo7() = null as Foo7<Int>
fun poll17(flag: Boolean): Any? {
val inv = if (flag) { <!IMPLICIT_CAST_TO_ANY!>foo7()<!> } else { <!IMPLICIT_CAST_TO_ANY!>::Foo7<!> }
return inv
val inv = if (flag) { foo7() } else { <!NEW_INFERENCE_NO_INFORMATION_FOR_PARAMETER!>::Foo7<!> }
return <!DEBUG_INFO_ELEMENT_WITH_ERROR_TYPE!>inv<!>
}
fun poll26(flag: Boolean): Any? {
@@ -24,6 +24,6 @@ fun poll36(flag: Boolean): Any? {
}
fun poll56(): Any? {
val inv = try { ::Foo7 } catch (e: Exception) { foo7() } finally { foo7() }
return inv
val inv = try { <!NEW_INFERENCE_NO_INFORMATION_FOR_PARAMETER!>::Foo7<!> } catch (e: Exception) { foo7() } finally { foo7() }
return <!DEBUG_INFO_ELEMENT_WITH_ERROR_TYPE!>inv<!>
}
compiler/testData/diagnostics/tests/inference/reportingImprovements/kt42620.kt
Vendored
+2 -2
View File
@@ -3,10 +3,10 @@
class Foo
fun main1() = when {
else -> <!TYPE_MISMATCH!>Foo::plus<!>
else -> <!NEW_INFERENCE_NO_INFORMATION_FOR_PARAMETER, TYPE_MISMATCH!>Foo::plus<!>
}
fun main2() = if (true) Foo::<!UNRESOLVED_REFERENCE!>minus<!> else Foo::<!UNRESOLVED_REFERENCE!>times<!>
fun main2() = if (true) <!NEW_INFERENCE_NO_INFORMATION_FOR_PARAMETER!>Foo::<!UNRESOLVED_REFERENCE!>minus<!><!> else <!NEW_INFERENCE_NO_INFORMATION_FOR_PARAMETER!>Foo::<!UNRESOLVED_REFERENCE!>times<!><!>
fun main3() = if (true) { Foo::<!UNRESOLVED_REFERENCE!>minus<!> } else { Foo::<!UNRESOLVED_REFERENCE!>times<!> }
compiler/testData/diagnostics/tests/inference/specialCallsWithCallableReferences.kt
Vendored
+6 -6
View File
@@ -54,8 +54,8 @@ fun poll16(flag: Boolean) {
}
fun poll17(flag: Boolean) {
val inv = if (flag) { <!IMPLICIT_CAST_TO_ANY!>foo7()<!> } else { <!IMPLICIT_CAST_TO_ANY!>::Foo7<!> }
inv
val inv = if (flag) { foo7() } else { <!NEW_INFERENCE_NO_INFORMATION_FOR_PARAMETER!>::Foo7<!> }
<!DEBUG_INFO_ELEMENT_WITH_ERROR_TYPE!>inv<!>
}
fun poll2(flag: Boolean) {
@@ -89,7 +89,7 @@ fun poll25(flag: Boolean) {
}
fun poll26(flag: Boolean) {
val inv = when (flag) { true -> <!IMPLICIT_CAST_TO_ANY!>::Foo7<!> false -> <!IMPLICIT_CAST_TO_ANY!>foo7()<!> <!REDUNDANT_ELSE_IN_WHEN!>else<!> -> <!IMPLICIT_CAST_TO_ANY!>::Foo7<!> }
val inv = when (flag) { true -> <!IMPLICIT_CAST_TO_ANY, NEW_INFERENCE_NO_INFORMATION_FOR_PARAMETER!>::Foo7<!> false -> <!IMPLICIT_CAST_TO_ANY!>foo7()<!> <!REDUNDANT_ELSE_IN_WHEN!>else<!> -> <!IMPLICIT_CAST_TO_ANY, NEW_INFERENCE_NO_INFORMATION_FOR_PARAMETER!>::Foo7<!> }
inv
}
@@ -124,7 +124,7 @@ fun poll35(flag: Boolean) {
}
fun poll36(flag: Boolean) {
val inv = when (flag) { true -> <!IMPLICIT_CAST_TO_ANY!>::Foo7<!> false -> <!IMPLICIT_CAST_TO_ANY!>foo7()<!> }
val inv = when (flag) { true -> <!IMPLICIT_CAST_TO_ANY, NEW_INFERENCE_NO_INFORMATION_FOR_PARAMETER!>::Foo7<!> false -> <!IMPLICIT_CAST_TO_ANY!>foo7()<!> }
inv
}
@@ -194,8 +194,8 @@ fun poll55() {
}
fun poll56() {
val inv = try { ::Foo7 } catch (e: Exception) { foo7() } finally { foo7() }
inv
val inv = try { <!NEW_INFERENCE_NO_INFORMATION_FOR_PARAMETER!>::Foo7<!> } catch (e: Exception) { foo7() } finally { foo7() }
<!DEBUG_INFO_ELEMENT_WITH_ERROR_TYPE!>inv<!>
}
fun poll6() {