[FIR] Fix missing receiver type if anonymous function without label

compiler/testData/diagnostics/tests/properties/inferenceFromGetters/explicitGetterType.fir.kt

@@ -12,7 +12,7 @@ fun <E> bar(): List<E> = null!!
 
 
 fun baz() {
-    x checkType { <!UNRESOLVED_REFERENCE!>_<!><String>() }
-    y checkType { <!UNRESOLVED_REFERENCE!>_<!><List<Int>>() }
-    z checkType { <!UNRESOLVED_REFERENCE!>_<!><List<Int>>() }
+    x checkType { _<String>() }
+    y checkType { _<List<Int>>() }
+    z checkType { _<List<Int>>() }
 }

compiler/testData/diagnostics/tests/properties/inferenceFromGetters/members.fir.kt

@@ -12,11 +12,11 @@ fun <E> id(x: E) = x
 fun <E> l(x: E): List<E> = null!!
 
 fun foo(a: A) {
-    a.x checkType { <!UNRESOLVED_REFERENCE!>_<!><Int>() }
-    a.y checkType { <!UNRESOLVED_REFERENCE!>_<!><Int>() }
-    a.y2 checkType { <!UNRESOLVED_REFERENCE!>_<!><Int>() }
-    a.z checkType { <!UNRESOLVED_REFERENCE!>_<!><List<String>>() }
-    a.z2 checkType { <!UNRESOLVED_REFERENCE!>_<!><List<List<String>>>() }
+    a.x checkType { _<Int>() }
+    a.y checkType { _<Int>() }
+    a.y2 checkType { _<Int>() }
+    a.z checkType { _<List<String>>() }
+    a.z2 checkType { _<List<List<String>>>() }
 
     with(a) {
         1.u checkType { _<Int>() }

compiler/testData/diagnostics/tests/properties/inferenceFromGetters/nullAsNothing.fir.kt

@@ -4,6 +4,6 @@ val x get() = null
 val y get() = null!!
 
 fun foo() {
-    x checkType { <!UNRESOLVED_REFERENCE!>_<!><Nothing?>() }
-    y checkType { <!UNRESOLVED_REFERENCE!>_<!><Nothing>() }
+    x checkType { _<Nothing?>() }
+    y checkType { _<Nothing>() }
 }

compiler/testData/diagnostics/tests/properties/inferenceFromGetters/overrides.fir.kt

@@ -18,20 +18,20 @@ class C : B(), A {
     override var y
         get() = super.y
         set(value) {
-            value checkType { <!INAPPLICABLE_CANDIDATE!>_<!><String>() }
+            value checkType { _<String>() }
         }
 
     override var z
         get() = ""
         set(value) {
-            value checkType { <!INAPPLICABLE_CANDIDATE!>_<!><String>() }
+            value checkType { _<String>() }
         }
 }
 
 fun foo(c: C) {
-    c.x checkType { <!UNRESOLVED_REFERENCE!>_<!><Int>() }
-    c.y checkType { <!UNRESOLVED_REFERENCE!>_<!><String>() }
-    c.z checkType { <!UNRESOLVED_REFERENCE!>_<!><String>() }
+    c.x checkType { _<Int>() }
+    c.y checkType { _<String>() }
+    c.z checkType { _<String>() }
 
     c.y = ""
     c.y = 1

compiler/testData/diagnostics/tests/properties/inferenceFromGetters/topLevel.fir.kt

@@ -11,11 +11,11 @@ fun <E> id(x: E) = x
 fun <E> l(x: E): List<E> = null!!
 
 fun foo() {
-    x checkType { <!UNRESOLVED_REFERENCE!>_<!><Int>() }
-    y checkType { <!UNRESOLVED_REFERENCE!>_<!><Int>() }
-    y2 checkType { <!UNRESOLVED_REFERENCE!>_<!><Int>() }
-    z checkType { <!UNRESOLVED_REFERENCE!>_<!><List<String>>() }
-    z2 checkType { <!UNRESOLVED_REFERENCE!>_<!><List<List<String>>>() }
+    x checkType { _<Int>() }
+    y checkType { _<Int>() }
+    y2 checkType { _<Int>() }
+    z checkType { _<List<String>>() }
+    z2 checkType { _<List<List<String>>>() }
 
-    1.u checkType { <!UNRESOLVED_REFERENCE!>_<!><Int>() }
+    1.u checkType { _<Int>() }
 }

compiler/testData/diagnostics/tests/properties/inferenceFromGetters/vars.fir.kt

@@ -2,7 +2,7 @@
 var x
     get() = 1
     set(q) {
-        q checkType { <!UNRESOLVED_REFERENCE!>_<!><Int>() }
+        q checkType { _<Int>() }
     }
 
 var noSetter
@@ -10,8 +10,8 @@ var noSetter
 
 
 fun foo() {
-    x checkType { <!UNRESOLVED_REFERENCE!>_<!><Int>() }
-    noSetter checkType { <!UNRESOLVED_REFERENCE!>_<!><Int>() }
+    x checkType { _<Int>() }
+    noSetter checkType { _<Int>() }
 
     x = 1
     x = ""