[FE] Add clear warning about future changes about nullability of safe call with non nullable receiver

^KT-46860
This commit is contained in:
Dmitriy Novozhilov
2021-10-26 17:35:31 +03:00
committed by teamcityserver
parent 937f4c1dab
commit f26059a7d3
122 changed files with 323 additions and 283 deletions
@@ -58,7 +58,7 @@ public class A {
// FILE: main.kt
fun main(a: A) {
a.foo("").length
a.foo(<!NULL_FOR_NONNULL_TYPE!>null<!>)<!UNNECESSARY_SAFE_CALL!>?.<!>length
<!SAFE_CALL_WILL_CHANGE_NULLABILITY!>a.foo(<!NULL_FOR_NONNULL_TYPE!>null<!>)<!UNNECESSARY_SAFE_CALL!>?.<!>length<!>
a.bar("")<!UNSAFE_CALL!>.<!>length
a.bar(null)?.length
@@ -73,5 +73,5 @@ fun main(a: A) {
a.baz3()<!UNSAFE_CALL!>.<!>get(0).length
a.baz3()!!.get(0).length
a.baz3()!!.get(0)<!UNNECESSARY_SAFE_CALL!>?.<!>length
<!SAFE_CALL_WILL_CHANGE_NULLABILITY!>a.baz3()!!.get(0)<!UNNECESSARY_SAFE_CALL!>?.<!>length<!>
}
@@ -56,7 +56,7 @@ public class A {
// FILE: main.kt
fun main(a: A) {
a.foo("").length
a.foo(<!NULL_FOR_NONNULL_TYPE!>null<!>)<!UNNECESSARY_SAFE_CALL!>?.<!>length
<!SAFE_CALL_WILL_CHANGE_NULLABILITY!>a.foo(<!NULL_FOR_NONNULL_TYPE!>null<!>)<!UNNECESSARY_SAFE_CALL!>?.<!>length<!>
a.bar("")<!UNSAFE_CALL!>.<!>length
a.bar(null)?.length
@@ -63,17 +63,17 @@ public class A {
// FILE: main.kt
fun main(a: A) {
a.foo("", null)<!UNNECESSARY_SAFE_CALL!>?.<!>length
<!SAFE_CALL_WILL_CHANGE_NULLABILITY!>a.foo("", null)<!UNNECESSARY_SAFE_CALL!>?.<!>length<!>
a.foo("", null).length
a.foo(<!NULL_FOR_NONNULL_TYPE!>null<!>, "").length
a.bar().length
a.bar()<!UNNECESSARY_NOT_NULL_ASSERTION!>!!<!>.length
a.field<!UNNECESSARY_SAFE_CALL!>?.<!>length
<!SAFE_CALL_WILL_CHANGE_NULLABILITY!>a.field<!UNNECESSARY_SAFE_CALL!>?.<!>length<!>
a.field.length
a.baz()<!UNSAFE_CALL!>.<!>get(0)
a.baz()!!.get(0).get(0)
a.baz()!!.get(0)<!UNNECESSARY_SAFE_CALL!>?.<!>get(0)
<!SAFE_CALL_WILL_CHANGE_NULLABILITY!>a.baz()!!.get(0)<!UNNECESSARY_SAFE_CALL!>?.<!>get(0)<!>
}
@@ -58,10 +58,10 @@ public class A {
// FILE: main.kt
fun main(a: A) {
a.foo("").length
a.foo(null)<!UNNECESSARY_SAFE_CALL!>?.<!>length
<!SAFE_CALL_WILL_CHANGE_NULLABILITY!>a.foo(null)<!UNNECESSARY_SAFE_CALL!>?.<!>length<!>
a.bar("").length
a.bar(null)<!UNNECESSARY_SAFE_CALL!>?.<!>length
<!SAFE_CALL_WILL_CHANGE_NULLABILITY!>a.bar(null)<!UNNECESSARY_SAFE_CALL!>?.<!>length<!>
a.baz1().get(0).length
a.baz1()<!UNNECESSARY_NOT_NULL_ASSERTION!>!!<!>.get(0).length
@@ -58,7 +58,7 @@ public class A {
// FILE: main.kt
fun main(a: A) {
a.foo("").length
a.foo(<!NULL_FOR_NONNULL_TYPE!>null<!>)<!UNNECESSARY_SAFE_CALL!>?.<!>length
<!SAFE_CALL_WILL_CHANGE_NULLABILITY!>a.foo(<!NULL_FOR_NONNULL_TYPE!>null<!>)<!UNNECESSARY_SAFE_CALL!>?.<!>length<!>
a.bar("")<!UNSAFE_CALL!>.<!>length
a.bar(null)?.length
@@ -73,5 +73,5 @@ fun main(a: A) {
a.baz3()<!UNSAFE_CALL!>.<!>get(0).length
a.baz3()!!.get(0).length
a.baz3()!!.get(0)<!UNNECESSARY_SAFE_CALL!>?.<!>length
<!SAFE_CALL_WILL_CHANGE_NULLABILITY!>a.baz3()!!.get(0)<!UNNECESSARY_SAFE_CALL!>?.<!>length<!>
}