From 20f21cb5f85c48e7106177db6aa41fa54365d6cc Mon Sep 17 00:00:00 2001
From: Igor Matuszewski <Xanewok@gmail.com>
Date: Thu, 22 Mar 2018 20:38:26 +0100
Subject: Adapt uniform[fv] and similar to accept typed array args

---
 components/script/dom/bindings/codegen/CodegenRust.py | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'components/script/dom/bindings/codegen/CodegenRust.py')

diff --git a/components/script/dom/bindings/codegen/CodegenRust.py b/components/script/dom/bindings/codegen/CodegenRust.py
index 24054de8e95..6e0632fe97d 100644
--- a/components/script/dom/bindings/codegen/CodegenRust.py
+++ b/components/script/dom/bindings/codegen/CodegenRust.py
@@ -418,11 +418,15 @@ class CGMethodCall(CGThing):
                     template = info.template
                     declType = info.declType
 
+                    argName = "arg%d" % distinguishingIndex
+
                     testCode = instantiateJSToNativeConversionTemplate(
                         template,
                         {"val": distinguishingArg},
                         declType,
-                        "arg%d" % distinguishingIndex)
+                        argName)
+                    if type_needs_auto_root(type):
+                        testCode.append(CGGeneric("auto_root!(in(cx) let %s = %s);" % (argName, argName)))
 
                     # Indent by 4, since we need to indent further than our "do" statement
                     caseBody.append(CGIndenter(testCode, 4))
-- 
cgit v1.2.3