From c30a6232df03e1efbd9f3b226777b07e087a1122 Mon Sep 17 00:00:00 2001
From: Allan Sandfeld Jensen <allan.jensen@qt.io>
Date: Mon, 12 Oct 2020 14:27:29 +0200
Subject: BASELINE: Update Chromium to 85.0.4183.140

Change-Id: Iaa42f4680837c57725b1344f108c0196741f6057
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
---
 chromium/v8/src/base/template-utils.h | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

(limited to 'chromium/v8/src/base/template-utils.h')

diff --git a/chromium/v8/src/base/template-utils.h b/chromium/v8/src/base/template-utils.h
index 8f89672e1af..617ef6ce34b 100644
--- a/chromium/v8/src/base/template-utils.h
+++ b/chromium/v8/src/base/template-utils.h
@@ -7,6 +7,7 @@
 
 #include <array>
 #include <functional>
+#include <iosfwd>
 #include <type_traits>
 #include <utility>
 
@@ -22,6 +23,12 @@ constexpr inline auto make_array_helper(Function f,
   return {{f(Indexes)...}};
 }
 
+template <template <size_t> class Value, std::size_t... Indexes>
+constexpr inline auto make_array_helper(std::index_sequence<Indexes...>)
+    -> std::array<typename Value<0>::value_type, sizeof...(Indexes)> {
+  return {{Value<Indexes>()...}};
+}
+
 }  // namespace detail
 
 // base::make_array: Create an array of fixed length, initialized by a function.
@@ -35,6 +42,13 @@ constexpr auto make_array(Function f) {
   return detail::make_array_helper(f, std::make_index_sequence<Size>{});
 }
 
+// The same as above, but taking a template instead of a function to generate
+// the values for the array.
+template <std::size_t Size, template <size_t> class Value>
+constexpr auto make_array() {
+  return detail::make_array_helper<Value>(std::make_index_sequence<Size>{});
+}
+
 // Helper to determine how to pass values: Pass scalars and arrays by value,
 // others by const reference (even if it was a non-const ref before; this is
 // disallowed by the style guide anyway).
-- 
cgit v1.2.1