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[FIR] Narrow down range of NEW_INFERENCE_NO_INFORMATION_FOR_PARAMETER

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This uses the same approach as
INFERRED_TYPE_VARIABLE_INTO_EMPTY_INTERSECTION where we use a visitor
to find a call to a symbol that contains the type variable in question.

#KT-56140 Fixed
This commit is contained in:
Kirill Rakhman
2023-09-22 11:25:51 +02:00
committed by Space Team
parent 4690a430f4
commit fbf68a5bcc
44 changed files with 105 additions and 223 deletions
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compiler/testData/diagnostics/tests/inference/nestedCalls/binaryExpressions.fir.kt
Vendored
+4 -4
View File
@@ -13,7 +13,7 @@ fun <T> id(t: T): T = t
infix fun <T> Z.foo(a: A<T>): A<T> = a
fun test(z: Z) {
z <!NEW_INFERENCE_NO_INFORMATION_FOR_PARAMETER, NEW_INFERENCE_NO_INFORMATION_FOR_PARAMETER!>foo<!> newA()
z <!NEW_INFERENCE_NO_INFORMATION_FOR_PARAMETER!>foo<!> <!NEW_INFERENCE_NO_INFORMATION_FOR_PARAMETER!>newA<!>()
val a: A<Int> = id(z foo newA())
val b: A<Int> = id(z.foo(newA()))
use(a, b)
@@ -23,7 +23,7 @@ fun test(z: Z) {
operator fun <T> Z.plus(a: A<T>): A<T> = a
fun test1(z: Z) {
<!NEW_INFERENCE_NO_INFORMATION_FOR_PARAMETER, NEW_INFERENCE_NO_INFORMATION_FOR_PARAMETER, NEW_INFERENCE_NO_INFORMATION_FOR_PARAMETER!>id<!>(z + newA())
<!NEW_INFERENCE_NO_INFORMATION_FOR_PARAMETER!>id<!>(z <!NEW_INFERENCE_NO_INFORMATION_FOR_PARAMETER!>+<!> <!NEW_INFERENCE_NO_INFORMATION_FOR_PARAMETER!>newA<!>())
val a: A<Z> = z + newA()
val b: A<Z> = z.plus(newA())
val c: A<Z> = id(z + newA())
@@ -35,7 +35,7 @@ fun test1(z: Z) {
operator fun <T> Z.compareTo(a: A<T>): Int { use(a); return 1 }
fun test2(z: Z) {
val a: Boolean = id(z <!NEW_INFERENCE_NO_INFORMATION_FOR_PARAMETER, NEW_INFERENCE_NO_INFORMATION_FOR_PARAMETER!><<!> newA())
val a: Boolean = id(z <!NEW_INFERENCE_NO_INFORMATION_FOR_PARAMETER!><<!> <!NEW_INFERENCE_NO_INFORMATION_FOR_PARAMETER!>newA<!>())
val b: Boolean = id(z < newA<Z>())
use(a, b)
}
@@ -55,7 +55,7 @@ fun test3(z: Z) {
//'in' operation
fun test4(collection: Collection<A<*>>) {
id(newA() <!NEW_INFERENCE_NO_INFORMATION_FOR_PARAMETER!>in<!> collection)
id(<!NEW_INFERENCE_NO_INFORMATION_FOR_PARAMETER!>newA<!>() in collection)
id(newA<Int>() in collection)
}