[VISUALIZER] Forbid to render unary minus for integer literals

compiler/visualizer/render-fir/src/org/jetbrains/kotlin/compiler/visualizer/FirVisualizer.kt

@@ -297,6 +297,10 @@ class FirVisualizer(private val firFile: FirFile) : BaseRenderer() {
         override fun visitClassLiteralExpression(expression: KtClassLiteralExpression) {
             expression.firstOfTypeWithRender<FirGetClassCall>()
         }
+
+        override fun visitPrefixExpression(expression: KtPrefixExpression) {
+            expression.firstOfTypeWithRender<FirConstExpression<*>>(expression.baseExpression) ?: super.visitPrefixExpression(expression)
+        }
     }
 
     inner class FirRenderer : FirVisitor<Unit, StringBuilder>() {

compiler/visualizer/render-psi/src/org/jetbrains/kotlin/compiler/visualizer/PsiVisualizer.kt

@@ -233,6 +233,14 @@ class PsiVisualizer(private val file: KtFile, analysisResult: AnalysisResult) :
                 addAnnotation(descriptorRenderer.render(it.type.constructor.declarationDescriptor!!), expression)
             } ?: super.visitClassLiteralExpression(expression)
         }
+
+        override fun visitPrefixExpression(expression: KtPrefixExpression) {
+            val opName = expression.operationReference.getReferencedName()
+            if (expression.baseExpression?.node?.elementType == KtNodeTypes.INTEGER_CONSTANT && opName == "-") {
+                return expression.baseExpression!!.accept(this)
+            }
+            super.visitPrefixExpression(expression)
+        }
     }
 
     inner class PsiDescriptorRenderer(

compiler/visualizer/testData/uncommonCases/resultFiles/dataClass.kt

@@ -23,10 +23,9 @@ fun main() {
     val a = Vector(1, 2)
 //      Vector
 //      │   constructor Vector(Int, Int)
-//      │   │      fun (Int).unaryMinus(): Int
+//      │   │       Int
-//      │   │      │Int
+//      │   │       │  Int
-//      │   │      ││  Int
+//      │   │       │  │
-//      │   │      ││  │
     val b = Vector(-1, 10)
 
 //  fun io/println(Any?): Unit