diff --git a/compiler/testData/diagnostics/tests/functionLiterals/lambdaInLambda2.fir.kt b/compiler/testData/diagnostics/tests/functionLiterals/lambdaInLambda2.fir.kt
deleted file mode 100644
index cda5ee1c466..00000000000
--- a/compiler/testData/diagnostics/tests/functionLiterals/lambdaInLambda2.fir.kt
+++ /dev/null
@@ -1,28 +0,0 @@
-// !DIAGNOSTICS: -UNUSED_VARIABLE
-
-// FILE: Function.java
-
-public interface Function<Param, Result> {
-    Result fun(Param param);
-}
-
-// FILE: AdapterProcessor.java
-
-public class AdapterProcessor<T, S> {
-    public AdapterProcessor(Function<? super T, ? extends S> conversion) {}
-}
-
-
-// FILE: main.kt
-
-interface PsiMethod {
-    val containingClass: PsiClass?
-}
-
-interface PsiClass
-
-fun test() {
-    val processor = AdapterProcessor<PsiMethod, PsiClass>(
-        Function { method: PsiMethod? -> method?.containingClass }
-    )
-}
\ No newline at end of file
diff --git a/compiler/testData/diagnostics/tests/functionLiterals/lambdaInLambda2.kt b/compiler/testData/diagnostics/tests/functionLiterals/lambdaInLambda2.kt
index cda5ee1c466..a800642fa8b 100644
--- a/compiler/testData/diagnostics/tests/functionLiterals/lambdaInLambda2.kt
+++ b/compiler/testData/diagnostics/tests/functionLiterals/lambdaInLambda2.kt
@@ -1,3 +1,4 @@
+// FIR_IDENTICAL
 // !DIAGNOSTICS: -UNUSED_VARIABLE
 
 // FILE: Function.java
diff --git a/compiler/testData/diagnostics/tests/modifiers/inlineParameters.kt b/compiler/testData/diagnostics/tests/modifiers/inlineParameters.kt
index 735ef96c7c8..b12b65208b1 100644
--- a/compiler/testData/diagnostics/tests/modifiers/inlineParameters.kt
+++ b/compiler/testData/diagnostics/tests/modifiers/inlineParameters.kt
@@ -15,6 +15,6 @@ class FunctionSubtype : () -> Unit {
 }
 
 <!NOTHING_TO_INLINE!>inline<!> fun functionSubtype(
-        <!ILLEGAL_INLINE_PARAMETER_MODIFIER!>noinline<!> f: FunctionSubtype,
-        <!ILLEGAL_INLINE_PARAMETER_MODIFIER!>crossinline<!> g: FunctionSubtype
+    <!ILLEGAL_INLINE_PARAMETER_MODIFIER!>noinline<!> f: FunctionSubtype,
+    <!ILLEGAL_INLINE_PARAMETER_MODIFIER!>crossinline<!> g: FunctionSubtype
 ) { }
diff --git a/compiler/testData/diagnostics/tests/modifiers/repeatedModifiers.fir.kt b/compiler/testData/diagnostics/tests/modifiers/repeatedModifiers.fir.kt
index 9646ac9c216..984d56915a0 100644
--- a/compiler/testData/diagnostics/tests/modifiers/repeatedModifiers.fir.kt
+++ b/compiler/testData/diagnostics/tests/modifiers/repeatedModifiers.fir.kt
@@ -8,16 +8,16 @@ class Bzz(public <!REPEATED_MODIFIER!>public<!> val q: Int = 1) {
     public <!REPEATED_MODIFIER!>public<!> val x: Int = 2
 
     public val y: Int
-    public <!REPEATED_MODIFIER!>public<!> get() = 3
+        public <!REPEATED_MODIFIER!>public<!> get() = 3
 
     val z: Int
-    <!INCOMPATIBLE_MODIFIERS!>open<!> <!INCOMPATIBLE_MODIFIERS!>final<!> get() = 4
+        <!INCOMPATIBLE_MODIFIERS!>open<!> <!INCOMPATIBLE_MODIFIERS!>final<!> get() = 4
 
     public <!REPEATED_MODIFIER!>public<!> class B(public <!REPEATED_MODIFIER!>public<!> val z: Int = 1) {
         public <!REPEATED_MODIFIER!>public<!> val y: Int = 2
 
         public val x: Int
-        public <!REPEATED_MODIFIER!>public<!> get() = 3
+            public <!REPEATED_MODIFIER!>public<!> get() = 3
     }
 
     public <!REPEATED_MODIFIER!>public<!> object C {
@@ -35,7 +35,7 @@ fun test() {
         public <!REPEATED_MODIFIER!>public<!> val y: Int = 2
 
         public val x: Int
-        public <!REPEATED_MODIFIER!>public<!> get() = 3
+            public <!REPEATED_MODIFIER!>public<!> get() = 3
     }
 }
 
diff --git a/compiler/testData/diagnostics/tests/resolve/invoke/kt4204-completeNestedCallsForInvoke.kt b/compiler/testData/diagnostics/tests/resolve/invoke/kt4204-completeNestedCallsForInvoke.kt
index c7bed6c0bcb..56ebabc10ab 100644
--- a/compiler/testData/diagnostics/tests/resolve/invoke/kt4204-completeNestedCallsForInvoke.kt
+++ b/compiler/testData/diagnostics/tests/resolve/invoke/kt4204-completeNestedCallsForInvoke.kt
@@ -19,6 +19,6 @@ public abstract class TestBug1() {
 
 //from library
 public class Pair<out A, out B> (
-        public val first: A,
-        public val second: B
+    public val first: A,
+    public val second: B
 )