From 34eb94c71e3292c2fc244254bde5c440e7bac2e8 Mon Sep 17 00:00:00 2001
From: Oriol Brufau <obrufau@igalia.com>
Date: Fri, 3 Nov 2023 03:06:34 +0100
Subject: [PATCH] Further changes required by Servo

---
 components/style/values/specified/calc.rs | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/components/style/values/specified/calc.rs b/components/style/values/specified/calc.rs
index 04d9d7113dd..7fae98cc88d 100644
--- a/components/style/values/specified/calc.rs
+++ b/components/style/values/specified/calc.rs
@@ -48,6 +48,13 @@ fn mod_rem_enabled() -> bool {
     return false;
 }
 
+fn exp_enabled() -> bool {
+    #[cfg(feature = "gecko")]
+    return static_prefs::pref!("layout.css.exp.enabled");
+    #[cfg(feature = "servo")]
+    return false;
+}
+
 /// The name of the mathematical function that we're parsing.
 #[derive(Clone, Copy, Debug, Parse)]
 pub enum MathFunction {
@@ -871,7 +878,7 @@ impl CalcNode {
         } else if matches!(function, Mod | Rem) {
             mod_rem_enabled()
         } else if matches!(function, Pow | Sqrt | Hypot | Log | Exp) {
-            static_prefs::pref!("layout.css.exp.enabled")
+            exp_enabled()
         } else {
             true
         };