From b6aa69282dd15740c08bbdeada4734328981ac92 Mon Sep 17 00:00:00 2001
From: Bodigrim <andrew.lelechenko@gmail.com>
Date: Sat, 22 Jun 2024 17:20:30 +0100
Subject: [PATCH] Add instance {Eq,Ord} RelStDev

---
 changelog.md            | 1 +
 src/Test/Tasty/Bench.hs | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/changelog.md b/changelog.md
index 32003fc..812bed5 100644
--- a/changelog.md
+++ b/changelog.md
@@ -11,6 +11,7 @@
 * Make `IO` benchmarks immune to `-fspec-constr-count` limit.
 * Decomission `debug` build flag.
 * Decomission warning when `--timeout` is absent.
+* Add `instance Eq RelStDev` and `instance Ord RelStDev`.
 
 # 0.3.5
 
diff --git a/src/Test/Tasty/Bench.hs b/src/Test/Tasty/Bench.hs
index 2ee24c9..0c7e63a 100644
--- a/src/Test/Tasty/Bench.hs
+++ b/src/Test/Tasty/Bench.hs
@@ -789,7 +789,7 @@ type Progress = ()
 --
 -- @since 0.2
 newtype RelStDev = RelStDev Double
-  deriving (Show, Read, Typeable)
+  deriving (Eq, Ord, Show, Read, Typeable)
 
 -- | Whether to measure CPU time or wall-clock time.
 -- Normally 'CpuTime' is a better option (and default),