From 38b1e6beabcb1f325bf5a559e26d4f9ac017bbe1 Mon Sep 17 00:00:00 2001
From: Ilya Gorbunov <ilya.gorbunov@jetbrains.com>
Date: Mon, 6 Apr 2020 19:58:49 +0300
Subject: [PATCH] Make Throwable.printStackTrace() common

#KT-38044
---
 libraries/stdlib/common/src/kotlin/ExceptionsH.kt     | 6 ++++++
 libraries/stdlib/js/src/kotlin/throwableExtensions.kt | 8 ++++++++
 libraries/stdlib/jvm/src/kotlin/util/Exceptions.kt    | 2 +-
 3 files changed, 15 insertions(+), 1 deletion(-)

diff --git a/libraries/stdlib/common/src/kotlin/ExceptionsH.kt b/libraries/stdlib/common/src/kotlin/ExceptionsH.kt
index fc29fce07c2..a7915556f91 100644
--- a/libraries/stdlib/common/src/kotlin/ExceptionsH.kt
+++ b/libraries/stdlib/common/src/kotlin/ExceptionsH.kt
@@ -130,6 +130,12 @@ internal class KotlinNothingValueException : RuntimeException {
 @SinceKotlin("1.4")
 public expect fun Throwable.stackTraceToString(): String
 
+/**
+ * Prints the [detailed description][Throwable.stackTraceToString] of this throwable to the standard output or standard error output.
+ */
+@SinceKotlin("1.4")
+public expect fun Throwable.printStackTrace(): Unit
+
 /**
  * When supported by the platform, adds the specified exception to the list of exceptions that were
  * suppressed in order to deliver this exception.
diff --git a/libraries/stdlib/js/src/kotlin/throwableExtensions.kt b/libraries/stdlib/js/src/kotlin/throwableExtensions.kt
index e176bb1595e..a2e4c2c43ed 100644
--- a/libraries/stdlib/js/src/kotlin/throwableExtensions.kt
+++ b/libraries/stdlib/js/src/kotlin/throwableExtensions.kt
@@ -17,6 +17,14 @@ package kotlin
 @SinceKotlin("1.4")
 public actual fun Throwable.stackTraceToString(): String = ExceptionTraceBuilder().buildFor(this)
 
+/**
+ * Prints the [detailed description][Throwable.stackTraceToString] of this throwable to console error output.
+ */
+@SinceKotlin("1.4")
+public actual fun Throwable.printStackTrace() {
+    console.error(this.stackTraceToString())
+}
+
 /**
  * Adds the specified exception to the list of exceptions that were
  * suppressed in order to deliver this exception.
diff --git a/libraries/stdlib/jvm/src/kotlin/util/Exceptions.kt b/libraries/stdlib/jvm/src/kotlin/util/Exceptions.kt
index e37e4c04143..a8319c6b8d8 100644
--- a/libraries/stdlib/jvm/src/kotlin/util/Exceptions.kt
+++ b/libraries/stdlib/jvm/src/kotlin/util/Exceptions.kt
@@ -18,7 +18,7 @@ import kotlin.internal.*
  */
 @Suppress("EXTENSION_SHADOWED_BY_MEMBER") // to be used when no member available
 @kotlin.internal.InlineOnly
-public inline fun Throwable.printStackTrace(): Unit = (this as java.lang.Throwable).printStackTrace()
+public actual inline fun Throwable.printStackTrace(): Unit = (this as java.lang.Throwable).printStackTrace()
 
 /**
  * Prints the [detailed description][Throwable.stackTraceToString] of this throwable to the specified [writer].