chore(3p/immer): Remove vendored copy of immer r/2029

We ended up dropping the use of this library again.

Change-Id: I2c44cd22a6128d23f87a582402bf5fb84991d608
Reviewed-on: https://cl.tvl.fyi/c/depot/+/2292
Tested-by: BuildkiteCI
Reviewed-by: Profpatsch <mail@profpatsch.de>

1 files changed, 0 insertions, 79 deletions

diff --git a/third_party/immer/extra/js/immer.cpp b/third_party/immer/extra/js/immer.cpp
deleted file mode 100644
index d0d77c8a2c55..000000000000
--- a/third_party/immer/extra/js/immer.cpp
+++ /dev/null
@@ -1,79 +0,0 @@
-//
-// immer: immutable data structures for C++
-// Copyright (C) 2016, 2017, 2018 Juan Pedro Bolivar Puente
-//
-// This software is distributed under the Boost Software License, Version 1.0.
-// See accompanying file LICENSE or copy at http://boost.org/LICENSE_1_0.txt
-//
-
-#include <immer/vector.hpp>
-#include <immer/refcount/unsafe_refcount_policy.hpp>
-#include <emscripten/bind.h>
-
-namespace {
-
-using memory_t = immer::memory_policy<
-    immer::unsafe_free_list_heap_policy<immer::malloc_heap>,
-    immer::unsafe_refcount_policy>;
-
-template <typename T>
-using js_vector_t = immer::vector<T, memory_t>;
-
-template <typename VectorT>
-VectorT range(typename VectorT::value_type first,
-              typename VectorT::value_type last)
-{
-    auto v = VectorT{};
-    for (; first != last; ++first)
-        v = std::move(v).push_back(first);
-    return v;
-}
-
-template <typename VectorT>
-VectorT range_slow(typename VectorT::value_type first,
-                   typename VectorT::value_type last)
-{
-    auto v = VectorT{};
-    for (; first != last; ++first)
-        v = v.push_back(first);
-    return v;
-}
-
-template <typename VectorT>
-VectorT push_back(VectorT& v, typename VectorT::value_type x)
-{ return v.push_back(x); }
-
-template <typename VectorT>
-VectorT set(VectorT& v, std::size_t i, typename VectorT::value_type x)
-{ return v.set(i, x); }
-
-template <typename T>
-void bind_vector(const char* name)
-{
-    using emscripten::class_;
-
-    using vector_t = js_vector_t<T>;
-
-    class_<vector_t>(name)
-        .constructor()
-        .function("push",  &push_back<vector_t>)
-        .function("set",   &set<vector_t>)
-        .function("get",   &vector_t::operator[])
-        .property("size",  &vector_t::size);
-}
-
-} // anonymous namespace
-
-EMSCRIPTEN_BINDINGS(immer)
-{
-    using emscripten::function;
-
-    bind_vector<emscripten::val>("Vector");
-    bind_vector<int>("VectorInt");
-    bind_vector<double>("VectorNumber");
-
-    function("range_int", &range<js_vector_t<int>>);
-    function("rangeSlow_int", &range_slow<js_vector_t<int>>);
-    function("range_double", &range<js_vector_t<double>>);
-    function("rangeSlow_double", &range_slow<js_vector_t<double>>);
-}