From f25ebfd3d72ab19ce14cb73fe6b968b93148088e Mon Sep 17 00:00:00 2001
From: Marco Castelluccio <mcastelluccio@mozilla.com>
Date: Mon, 30 Sep 2019 20:36:34 +0000
Subject: [PATCH] servo: Merge #1328 - Work around Rust bug causing
 nondeterministic CSS parse failure (from kmcallister:properties); r=jdm

The bug is mozilla/rust#10683 and there's no fix yet, plus it would take us a while to upgrade Rust anyway.

Fixes #1258.

Source-Repo: https://github.com/servo/servo
Source-Revision: 148d1720e539c36ed44efdc7ebf3e45f25388f13

UltraBlame original commit: 28bc03c8fa39fea27af15f247cb7cc3c3f6fe31d
---
 servo/src/components/style/properties.rs.mako | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/servo/src/components/style/properties.rs.mako b/servo/src/components/style/properties.rs.mako
index f9b4bb9010b79..067f08b5a1a87 100644
--- a/servo/src/components/style/properties.rs.mako
+++ b/servo/src/components/style/properties.rs.mako
@@ -933,7 +933,9 @@ enum PropertyDeclarationParseResult {
 impl PropertyDeclaration {
     pub fn parse(name: &str, value: &[ComponentValue],
                  result_list: &mut ~[PropertyDeclaration]) -> PropertyDeclarationParseResult {
-        match name.to_ascii_lower().as_slice() {
+        // FIXME: local variable to work around Rust #10683
+        let name_lower = name.to_ascii_lower();
+        match name_lower.as_slice() {
             % for property in LONGHANDS:
                 "${property.name}" => result_list.push(${property.ident}_declaration(
                     match longhands::${property.ident}::parse_declared(value) {