From fa11f64f5473d6f37f5f477f2c7929e527589634 Mon Sep 17 00:00:00 2001
From: Stephen Celis <stephen@stephencelis.com>
Date: Sat, 29 Aug 2020 18:42:51 -0400
Subject: [PATCH] Restore Float80 support (#17)

---
 Sources/Gen/Gen.swift | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/Sources/Gen/Gen.swift b/Sources/Gen/Gen.swift
index 509e2f0..04c072e 100644
--- a/Sources/Gen/Gen.swift
+++ b/Sources/Gen/Gen.swift
@@ -275,6 +275,19 @@ extension Gen where Value == Float {
   }
 }
 
+#if !(os(Windows) || os(Android)) && (arch(i386) || arch(x86_64))
+  extension Gen where Value == Float80 {
+    /// Returns a generator of random values within the specified range.
+    ///
+    /// - Parameter range: The range in which to create a random value. `range` must be finite.
+    /// - Returns: A generator of random values within the bounds of range.
+    @inlinable
+    public static func float80(in range: ClosedRange<Value>) -> Gen {
+      return Gen { rng in .random(in: range, using: &rng) }
+    }
+  }
+#endif
+
 #if canImport(CoreGraphics)
   import CoreGraphics