From f831e11b4acbf2d48490c9ec38e10d5bb4e8e067 Mon Sep 17 00:00:00 2001
From: "Denis.Zharkov" <denis.zharkov@jetbrains.com>
Date: Tue, 19 Dec 2023 18:25:41 +0100
Subject: [PATCH] Minor. Refine type parameters' naming in diagnostic test data

Using different names is more convenient for debugging
---
 .../testsWithStdLib/coroutines/inference/kt38667.kt    |  9 +++++----
 .../testsWithStdLib/coroutines/inference/kt38667.txt   | 10 +++++-----
 2 files changed, 10 insertions(+), 9 deletions(-)

diff --git a/compiler/testData/diagnostics/testsWithStdLib/coroutines/inference/kt38667.kt b/compiler/testData/diagnostics/testsWithStdLib/coroutines/inference/kt38667.kt
index 178c5ad03f3..545ba1efa10 100644
--- a/compiler/testData/diagnostics/testsWithStdLib/coroutines/inference/kt38667.kt
+++ b/compiler/testData/diagnostics/testsWithStdLib/coroutines/inference/kt38667.kt
@@ -1,4 +1,5 @@
 // FIR_IDENTICAL
+// ISSUE: KT-38667
 // !OPT_IN: kotlin.RequiresOptIn
 // !DIAGNOSTICS: -UNUSED_PARAMETER -UNUSED_VARIABLE -UNUSED_EXPRESSION
 
@@ -12,11 +13,11 @@ abstract class AnimationBuilder<T>
 abstract class DurationBasedAnimationBuilder<T> : AnimationBuilder<T>()
 class TweenBuilder<T> : DurationBasedAnimationBuilder<T>()
 class TransitionSpec<S> {
-    fun <T> tween(init: TweenBuilder<T>.() -> Unit): DurationBasedAnimationBuilder<T> = TweenBuilder<T>().apply(init)
-    infix fun <T, V : AnimationVector> PropKey<T, V>.using(builder: AnimationBuilder<T>) {}
+    fun <E> tween(init: TweenBuilder<E>.() -> Unit): DurationBasedAnimationBuilder<E> = TweenBuilder<E>().apply(init)
+    infix fun <F, V : AnimationVector> PropKey<F, V>.using(builder: AnimationBuilder<F>) {}
 }
-class TransitionDefinition<T> {
-    fun transition(fromState: T? = null, toState: T? = null, init: TransitionSpec<T>.() -> Unit) {}
+class TransitionDefinition<X> {
+    fun transition(fromState: X? = null, toState: X? = null, init: TransitionSpec<X>.() -> Unit) {}
 }
 @OptIn(ExperimentalTypeInference::class)
 fun <T> transitionDefinition(init: TransitionDefinition<T>.() -> Unit) = TransitionDefinition<T>().apply(init)
diff --git a/compiler/testData/diagnostics/testsWithStdLib/coroutines/inference/kt38667.txt b/compiler/testData/diagnostics/testsWithStdLib/coroutines/inference/kt38667.txt
index 081c25f6b55..0cf7becd2b5 100644
--- a/compiler/testData/diagnostics/testsWithStdLib/coroutines/inference/kt38667.txt
+++ b/compiler/testData/diagnostics/testsWithStdLib/coroutines/inference/kt38667.txt
@@ -44,12 +44,12 @@ public interface PropKey</*0*/ T, /*1*/ V : AnimationVector> {
     public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
 }
 
-public final class TransitionDefinition</*0*/ T> {
-    public constructor TransitionDefinition</*0*/ T>()
+public final class TransitionDefinition</*0*/ X> {
+    public constructor TransitionDefinition</*0*/ X>()
     public open override /*1*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
     public open override /*1*/ /*fake_override*/ fun hashCode(): kotlin.Int
     public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
-    public final fun transition(/*0*/ fromState: T? = ..., /*1*/ toState: T? = ..., /*2*/ init: TransitionSpec<T>.() -> kotlin.Unit): kotlin.Unit
+    public final fun transition(/*0*/ fromState: X? = ..., /*1*/ toState: X? = ..., /*2*/ init: TransitionSpec<X>.() -> kotlin.Unit): kotlin.Unit
 }
 
 public final class TransitionSpec</*0*/ S> {
@@ -57,8 +57,8 @@ public final class TransitionSpec</*0*/ S> {
     public open override /*1*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
     public open override /*1*/ /*fake_override*/ fun hashCode(): kotlin.Int
     public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
-    public final fun </*0*/ T> tween(/*0*/ init: TweenBuilder<T>.() -> kotlin.Unit): DurationBasedAnimationBuilder<T>
-    public final infix fun </*0*/ T, /*1*/ V : AnimationVector> PropKey<T, V>.using(/*0*/ builder: AnimationBuilder<T>): kotlin.Unit
+    public final fun </*0*/ E> tween(/*0*/ init: TweenBuilder<E>.() -> kotlin.Unit): DurationBasedAnimationBuilder<E>
+    public final infix fun </*0*/ F, /*1*/ V : AnimationVector> PropKey<F, V>.using(/*0*/ builder: AnimationBuilder<F>): kotlin.Unit
 }
 
 public final class TweenBuilder</*0*/ T> : DurationBasedAnimationBuilder<T> {