From f73fc59823c247f6e4c1a62b201dba16a2814ee2 Mon Sep 17 00:00:00 2001
From: Robert Stone <rhstone@gmail.com>
Date: Tue, 12 Apr 2022 22:59:03 -0700
Subject: [PATCH] Add compiler argument to support opt-in annotations

---
 build.gradle | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/build.gradle b/build.gradle
index 45825f50c..aa2e5aed7 100644
--- a/build.gradle
+++ b/build.gradle
@@ -28,6 +28,11 @@ allprojects {
         options.addStringOption('Xdoclint:none', '-quiet')
         options.addStringOption('encoding', 'UTF-8')
     }
+    tasks.withType(org.jetbrains.kotlin.gradle.tasks.KotlinCompile).configureEach {
+        kotlinOptions {
+            freeCompilerArgs += ['-opt-in=kotlin.RequiresOptIn']
+        }
+    }
 }
 
 ext {