[Tests] Add irText tests

compiler/testData/ir/irText/declarations/contextReceivers/function.ir.txt

@@ -0,0 +1,50 @@
+FILE fqName:<root> fileName:/function.kt
+  CLASS CLASS name:C modality:FINAL visibility:public superTypes:[kotlin.Any]
+    $this: VALUE_PARAMETER INSTANCE_RECEIVER name:<this> type:<root>.C
+    CONSTRUCTOR visibility:public <> () returnType:<root>.C [primary]
+      BLOCK_BODY
+        DELEGATING_CONSTRUCTOR_CALL 'public constructor <init> () [primary] declared in kotlin.Any'
+        INSTANCE_INITIALIZER_CALL classDescriptor='CLASS CLASS name:C modality:FINAL visibility:public superTypes:[kotlin.Any]'
+    PROPERTY name:c visibility:public modality:FINAL [val]
+      FIELD PROPERTY_BACKING_FIELD name:c type:kotlin.Int visibility:private [final]
+        EXPRESSION_BODY
+          CONST Int type=kotlin.Int value=42
+      FUN DEFAULT_PROPERTY_ACCESSOR name:<get-c> visibility:public modality:FINAL <> ($this:<root>.C) returnType:kotlin.Int
+        correspondingProperty: PROPERTY name:c visibility:public modality:FINAL [val]
+        $this: VALUE_PARAMETER name:<this> type:<root>.C
+        BLOCK_BODY
+          RETURN type=kotlin.Nothing from='public final fun <get-c> (): kotlin.Int declared in <root>.C'
+            GET_FIELD 'FIELD PROPERTY_BACKING_FIELD name:c type:kotlin.Int visibility:private [final]' type=kotlin.Int origin=null
+              receiver: GET_VAR '<this>: <root>.C declared in <root>.C.<get-c>' type=<root>.C origin=null
+    FUN FAKE_OVERRIDE name:equals visibility:public modality:OPEN <> ($this:kotlin.Any, other:kotlin.Any?) returnType:kotlin.Boolean [fake_override,operator]
+      overridden:
+        public open fun equals (other: kotlin.Any?): kotlin.Boolean [operator] declared in kotlin.Any
+      $this: VALUE_PARAMETER name:<this> type:kotlin.Any
+      VALUE_PARAMETER name:other index:0 type:kotlin.Any?
+    FUN FAKE_OVERRIDE name:hashCode visibility:public modality:OPEN <> ($this:kotlin.Any) returnType:kotlin.Int [fake_override]
+      overridden:
+        public open fun hashCode (): kotlin.Int declared in kotlin.Any
+      $this: VALUE_PARAMETER name:<this> type:kotlin.Any
+    FUN FAKE_OVERRIDE name:toString visibility:public modality:OPEN <> ($this:kotlin.Any) returnType:kotlin.String [fake_override]
+      overridden:
+        public open fun toString (): kotlin.String declared in kotlin.Any
+      $this: VALUE_PARAMETER name:<this> type:kotlin.Any
+  FUN name:foo visibility:public modality:FINAL <> (<this>:<root>.C) returnType:kotlin.Unit
+    VALUE_PARAMETER name:<this> index:0 type:<root>.C
+    BLOCK_BODY
+      TYPE_OP type=kotlin.Unit origin=IMPLICIT_COERCION_TO_UNIT typeOperand=kotlin.Unit
+        CALL 'public final fun <get-c> (): kotlin.Int declared in <root>.C' type=kotlin.Int origin=GET_PROPERTY
+          $this: GET_VAR '<this>: <root>.C declared in <root>.foo' type=<root>.C origin=null
+  FUN name:bar visibility:public modality:FINAL <> (c:<root>.C) returnType:kotlin.Unit
+    VALUE_PARAMETER name:c index:0 type:<root>.C
+    BLOCK_BODY
+      CALL 'public final fun with <T, R> (receiver: T of kotlin.StandardKt.with, block: @[ExtensionFunctionType] kotlin.Function1<T of kotlin.StandardKt.with, R of kotlin.StandardKt.with>): R of kotlin.StandardKt.with [inline] declared in kotlin.StandardKt' type=kotlin.Unit origin=null
+        <T>: <root>.C
+        <R>: kotlin.Unit
+        receiver: GET_VAR 'c: <root>.C declared in <root>.bar' type=<root>.C origin=null
+        block: FUN_EXPR type=@[ExtensionFunctionType] kotlin.Function1<<root>.C, kotlin.Unit> origin=LAMBDA
+          FUN LOCAL_FUNCTION_FOR_LAMBDA name:<anonymous> visibility:local modality:FINAL <> ($receiver:<root>.C) returnType:kotlin.Unit
+            $receiver: VALUE_PARAMETER name:$this$with type:<root>.C
+            BLOCK_BODY
+              CALL 'public final fun foo (<this>: <root>.C): kotlin.Unit declared in <root>' type=kotlin.Unit origin=null
+                <this>: GET_VAR '$this$with: <root>.C declared in <root>.bar.<anonymous>' type=<root>.C origin=null