[klib] Test signature descriptions in irText tests

KT-59486

compiler/testData/ir/irText/expressions/arrayAugmentedAssignment1.sig.kt.txt

@@ -5,18 +5,22 @@ class C {
   // CHECK:
   //   Mangled name: C{}x
   //   Public signature: /C.x|-8060530855978347579[0]
+  //   Public signature debug description: {}x
   val x: IntArray
     // CHECK JVM_IR:
     //   Mangled name: C#<get-x>(){}kotlin.IntArray
     //   Public signature: /C.x.<get-x>|-5699461780158713262[0]
+    //   Public signature debug description: <get-x>(){}kotlin.IntArray
     // CHECK JS_IR NATIVE:
     //   Mangled name: C#<get-x>(){}
     //   Public signature: /C.x.<get-x>|1482705010654679335[0]
+    //   Public signature debug description: <get-x>(){}
     get
 
   // CHECK:
   //   Mangled name: C#<init>(kotlin.IntArray){}
   //   Public signature: /C.<init>|6811679238332965682[0]
+  //   Public signature debug description: <init>(kotlin.IntArray){}
   constructor(x: IntArray) /* primary */
 
 }
@@ -24,31 +28,38 @@ class C {
 // CHECK JVM_IR:
 //   Mangled name: #bar(){}kotlin.Int
 //   Public signature: /bar|-6436649210114349217[0]
+//   Public signature debug description: bar(){}kotlin.Int
 // CHECK JS_IR NATIVE:
 //   Mangled name: #bar(){}
 //   Public signature: /bar|496682602797471549[0]
+//   Public signature debug description: bar(){}
 fun bar(): Int
 
 // CHECK JVM_IR:
 //   Mangled name: #foo(){}kotlin.IntArray
 //   Public signature: /foo|-7128217666146299316[0]
+//   Public signature debug description: foo(){}kotlin.IntArray
 // CHECK JS_IR NATIVE:
 //   Mangled name: #foo(){}
 //   Public signature: /foo|-1041209573719867811[0]
+//   Public signature debug description: foo(){}
 fun foo(): IntArray
 
 // CHECK:
 //   Mangled name: #testCall(){}
 //   Public signature: /testCall|-7871976205737309252[0]
+//   Public signature debug description: testCall(){}
 fun testCall(): Unit
 
 // CHECK:
 //   Mangled name: #testMember(C){}
 //   Public signature: /testMember|-6666493840981303553[0]
+//   Public signature debug description: testMember(C){}
 fun testMember(c: C): Unit
 
 // CHECK:
 //   Mangled name: #testVariable(){}
 //   Public signature: /testVariable|660968387512033895[0]
+//   Public signature debug description: testVariable(){}
 fun testVariable(): Unit