From 51d3d65a4f20fc645a0b1e660047b16478d593b8 Mon Sep 17 00:00:00 2001
From: Marcus Huntemann <marcus.huntemann@gmail.com>
Date: Wed, 19 Apr 2023 10:24:34 +0200
Subject: [PATCH] improve type stability with StaticArrays

Replace an anonymous function with Base.Fix1 for type stability in some cases, see #639
---
 ext/ForwardDiffStaticArraysExt.jl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ext/ForwardDiffStaticArraysExt.jl b/ext/ForwardDiffStaticArraysExt.jl
index 52914cd6..fae5b0b0 100644
--- a/ext/ForwardDiffStaticArraysExt.jl
+++ b/ext/ForwardDiffStaticArraysExt.jl
@@ -105,7 +105,7 @@ end
     T = typeof(Tag(f, eltype(x)))
     ydual = static_dual_eval(T, f, x)
     result = DiffResults.jacobian!(result, extract_jacobian(T, ydual, x))
-    result = DiffResults.value!(d -> value(T,d), result, ydual)
+    result = DiffResults.value!(Base.Fix1(value,T), result, ydual)
     return result
 end