[IR] Dump IdSignatures and mangled names in irText tests

The reason #1 for this feature is that we want to test IdSignatures
generated for declarations. Currently, there is no (easy) way to ensure
that a change in the signature building logic doesn't cause any breaking
changes wrt klibs.

Now, most IdSignatures include hashed mangled names in them, so even if
we catch a regression where the included hash changes, there would be no
way of knowing immediately what caused it, unless we'd also have mangled
names in the expectations.

The reason #2 is to test the manglers themselves. Currently, there are
no tests for them. They heavily duplicate each other, this is already
causing issues (see KT-57427) that would be very hard to catch without
these tests.

^KT-58238 Fixed

compiler/testData/ir/irText/classes/argumentReorderingInDelegatingConstructorCall.sig.kt.txt

@@ -0,0 +1,109 @@
+// CHECK:
+//   Mangled name: Base
+//   Public signature: /Base|null[0]
+open class Base {
+  // CHECK:
+  //   Mangled name: Base{}x
+  //   Public signature: /Base.x|-8060530855978347579[0]
+  val x: Int
+    // CHECK JVM_IR:
+    //   Mangled name: Base#<get-x>(){}kotlin.Int
+    //   Public signature: /Base.x.<get-x>|4966956098150895696[0]
+    // CHECK JS_IR NATIVE:
+    //   Mangled name: Base#<get-x>(){}
+    //   Public signature: /Base.x.<get-x>|1482705010654679335[0]
+    get
+
+  // CHECK:
+  //   Mangled name: Base{}y
+  //   Public signature: /Base.y|3625903257357557171[0]
+  val y: Int
+    // CHECK JVM_IR:
+    //   Mangled name: Base#<get-y>(){}kotlin.Int
+    //   Public signature: /Base.y.<get-y>|-6745575372101973707[0]
+    // CHECK JS_IR NATIVE:
+    //   Mangled name: Base#<get-y>(){}
+    //   Public signature: /Base.y.<get-y>|-7902422373892128922[0]
+    get
+
+  // CHECK:
+  //   Mangled name: Base#<init>(kotlin.Int;kotlin.Int){}
+  //   Public signature: /Base.<init>|-7691762014320324121[0]
+  constructor(x: Int, y: Int) /* primary */
+
+}
+
+// CHECK:
+//   Mangled name: Test1
+//   Public signature: /Test1|null[0]
+class Test1 : Base {
+  // CHECK:
+  //   Mangled name: Test1#<init>(kotlin.Int;kotlin.Int){}
+  //   Public signature: /Test1.<init>|-7691762014320324121[0]
+  constructor(xx: Int, yy: Int) /* primary */
+
+  // CHECK:
+  //   Mangled name: Test1{}x
+  //   Public signature: /Test1.x|-8060530855978347579[0]
+  /* fake */ override val x: Int
+    // CHECK JVM_IR:
+    //   Mangled name: Test1#<get-x>(){}kotlin.Int
+    //   Public signature: /Test1.x.<get-x>|4966956098150895696[0]
+    // CHECK JS_IR NATIVE:
+    //   Mangled name: Test1#<get-x>(){}
+    //   Public signature: /Test1.x.<get-x>|1482705010654679335[0]
+    /* fake */ override get(): Int
+
+  // CHECK:
+  //   Mangled name: Test1{}y
+  //   Public signature: /Test1.y|3625903257357557171[0]
+  /* fake */ override val y: Int
+    // CHECK JVM_IR:
+    //   Mangled name: Test1#<get-y>(){}kotlin.Int
+    //   Public signature: /Test1.y.<get-y>|-6745575372101973707[0]
+    // CHECK JS_IR NATIVE:
+    //   Mangled name: Test1#<get-y>(){}
+    //   Public signature: /Test1.y.<get-y>|-7902422373892128922[0]
+    /* fake */ override get(): Int
+
+}
+
+// CHECK:
+//   Mangled name: Test2
+//   Public signature: /Test2|null[0]
+class Test2 : Base {
+  // CHECK:
+  //   Mangled name: Test2#<init>(kotlin.Int;kotlin.Int){}
+  //   Public signature: /Test2.<init>|-7691762014320324121[0]
+  constructor(xx: Int, yy: Int)
+  // CHECK:
+  //   Mangled name: Test2#<init>(kotlin.Int;kotlin.Int;kotlin.Any){}
+  //   Public signature: /Test2.<init>|-2775945437722696135[0]
+  constructor(xxx: Int, yyy: Int, a: Any)
+
+  // CHECK:
+  //   Mangled name: Test2{}x
+  //   Public signature: /Test2.x|-8060530855978347579[0]
+  /* fake */ override val x: Int
+    // CHECK JVM_IR:
+    //   Mangled name: Test2#<get-x>(){}kotlin.Int
+    //   Public signature: /Test2.x.<get-x>|4966956098150895696[0]
+    // CHECK JS_IR NATIVE:
+    //   Mangled name: Test2#<get-x>(){}
+    //   Public signature: /Test2.x.<get-x>|1482705010654679335[0]
+    /* fake */ override get(): Int
+
+  // CHECK:
+  //   Mangled name: Test2{}y
+  //   Public signature: /Test2.y|3625903257357557171[0]
+  /* fake */ override val y: Int
+    // CHECK JVM_IR:
+    //   Mangled name: Test2#<get-y>(){}kotlin.Int
+    //   Public signature: /Test2.y.<get-y>|-6745575372101973707[0]
+    // CHECK JS_IR NATIVE:
+    //   Mangled name: Test2#<get-y>(){}
+    //   Public signature: /Test2.y.<get-y>|-7902422373892128922[0]
+    /* fake */ override get(): Int
+
+}
+