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Provide better error messages for read-only delegate

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Split error reporting into two parts for incorrect and missing candidates.
Missing function error is not reported on provideDelegate.
Update error factory and default message for error.
Update error texts in quick fix test data.

#KT-16526 Fixed
This commit is contained in:
Pavel Kirpichenkov
2019-09-11 14:38:16 +03:00
parent 68bcdaa6c3
commit 55cb9561c2
11 changed files with 59 additions and 44 deletions
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idea/testData/quickfix/variables/changeMutability/canBeVal/delegatedProperty2.kt
Vendored
+1 -1
View File
@@ -2,7 +2,7 @@
// ACTION: Create extension function 'Delegate.getValue'
// ACTION: Create member function 'Delegate.getValue'
// ACTION: Introduce import alias
// ERROR: Missing 'getValue(Nothing?, KProperty<*>)' method on delegate of type 'Delegate'
// ERROR: Type 'Delegate' has no method 'getValue(Nothing?, KProperty<*>)' and thus it cannot serve as a delegate
import kotlin.reflect.KProperty
fun test() {
idea/testData/quickfix/variables/changeMutability/canBeVal/delegatedProperty3.kt
Vendored
+2 -2
View File
@@ -2,8 +2,8 @@
// ACTION: Create extension function 'Delegate.getValue', function 'Delegate.setValue'
// ACTION: Create member function 'Delegate.getValue', function 'Delegate.setValue'
// ACTION: Introduce import alias
// ERROR: Missing 'getValue(Nothing?, KProperty<*>)' method on delegate of type 'Delegate'
// ERROR: Missing 'setValue(Nothing?, KProperty<*>, String)' method on delegate of type 'Delegate'
// ERROR: Type 'Delegate' has no method 'getValue(Nothing?, KProperty<*>)' and thus it cannot serve as a delegate
// ERROR: Type 'Delegate' has no method 'setValue(Nothing?, KProperty<*>, String)' and thus it cannot serve as a delegate for var (read-write property)
import kotlin.reflect.KProperty
fun test() {