From 4d6c81be67d7a68690d35310edfdf642d3c32d84 Mon Sep 17 00:00:00 2001
From: Anna Henningsen <anna@addaleax.net>
Date: Wed, 9 May 2018 19:00:57 +0200
Subject: [PATCH] tools: hide symbols for builtin JS files in binary

Do not expose symbols like `node::internal_process_next_tick_value`,
`node::internal_process_next_tick_key` in the created `node` binary
by wrapping them in an anonymous namespace.
---
 tools/js2c.py | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/tools/js2c.py b/tools/js2c.py
index bcfc4764a97df5..8685722c13cdc5 100755
--- a/tools/js2c.py
+++ b/tools/js2c.py
@@ -183,8 +183,12 @@ def ReadMacros(lines):
 
 namespace node {{
 
+namespace {{
+
 {definitions}
 
+}}  // anonymous namespace
+
 v8::Local<v8::String> LoadersBootstrapperSource(Environment* env) {{
   return internal_bootstrap_loaders_value.ToStringChecked(env->isolate());
 }}