FIR: Fix test data after making LHS of assignment an expression

KT-54648

compiler/testData/diagnostics/tests/generics/varProjection/setterProjectedOutAssign.fir.kt

@@ -0,0 +1,30 @@
+// !DIAGNOSTICS: -UNREACHABLE_CODE -UNUSED_PARAMETER
+// !CHECK_TYPE
+// t is unused due to KT-4233
+
+// FILE: test.kt
+
+interface Tr<T> {
+    var v: T
+}
+
+fun test(t: Tr<*>) {
+    t.v = null!!
+    t.v = <!ASSIGNMENT_TYPE_MISMATCH!>""<!>
+    t.v = <!NULL_FOR_NONNULL_TYPE!>null<!>
+    t.v checkType { _<Any?>() }
+}
+
+fun test2(t: JavaClass<*>) {
+    t.v = null!!
+    t.v = <!ASSIGNMENT_TYPE_MISMATCH!>""<!>
+    t.v = null
+    t.v checkType { _<Any?>() }
+}
+
+// FILE: JavaClass.java
+
+public interface JavaClass<T> {
+    public T getV();
+    public void setV(T v);
+}

compiler/testData/diagnostics/tests/generics/varProjection/setterProjectedOutAssign.kt

@@ -1,7 +1,9 @@
-// FIR_IDENTICAL
 // !DIAGNOSTICS: -UNREACHABLE_CODE -UNUSED_PARAMETER
 // !CHECK_TYPE
 // t is unused due to KT-4233
+
+// FILE: test.kt
+
 interface Tr<T> {
     var v: T
 }
@@ -11,4 +13,18 @@ fun test(t: Tr<*>) {
     <!SETTER_PROJECTED_OUT!>t.v<!> = ""
     <!SETTER_PROJECTED_OUT!>t.v<!> = null
     t.v checkType { _<Any?>() }
-}
+}
+
+fun test2(t: JavaClass<*>) {
+    t.v = null!!
+    t.v = ""
+    t.v = null
+    t.v checkType { _<Any?>() }
+}
+
+// FILE: JavaClass.java
+
+public interface JavaClass<T> {
+    public T getV();
+    public void setV(T v);
+}

compiler/testData/diagnostics/tests/generics/varProjection/setterProjectedOutAssign.txt

@@ -1,6 +1,15 @@
 package
 
 public fun test(/*0*/ t: Tr<*>): kotlin.Unit
+public fun test2(/*0*/ t: JavaClass<*>): kotlin.Unit
+
+public interface JavaClass</*0*/ T : kotlin.Any!> {
+    public open override /*1*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
+    public abstract fun getV(): T!
+    public open override /*1*/ /*fake_override*/ fun hashCode(): kotlin.Int
+    public abstract fun setV(/*0*/ v: T!): kotlin.Unit
+    public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
+}
 
 public interface Tr</*0*/ T> {
     public abstract var v: T

compiler/testData/diagnostics/tests/generics/varProjection/setterProjectedOutNoPlusAssign.fir.kt

@@ -0,0 +1,10 @@
+// !DIAGNOSTICS: -UNREACHABLE_CODE
+interface Tr<T> {
+    var v: T
+}
+
+fun test(t: Tr<out String>) {
+    // resolved as t.v = t.v + null!!, where type of right operand is String,
+    // so TYPE_MISMATCH: String is not <: of Captured(out String)
+    <!ASSIGNMENT_TYPE_MISMATCH!>t.v += null!!<!>
+}

compiler/testData/diagnostics/tests/generics/varProjection/setterProjectedOutNoPlusAssign.kt

@@ -1,4 +1,3 @@
-// FIR_IDENTICAL
 // !DIAGNOSTICS: -UNREACHABLE_CODE
 interface Tr<T> {
     var v: T
@@ -8,4 +7,4 @@ fun test(t: Tr<out String>) {
     // resolved as t.v = t.v + null!!, where type of right operand is String,
     // so TYPE_MISMATCH: String is not <: of Captured(out String)
     <!SETTER_PROJECTED_OUT!>t.v<!> += null!!
-}
+}