From f1080c022a5f93cc8dda25fd31f23665739687bb Mon Sep 17 00:00:00 2001
From: Kane York <kanepyork@gmail.com>
Date: Sat, 18 Jul 2020 18:52:51 -0700
Subject: [PATCH] fix(3p/nix): convert all holders of EvalState into gc

Change-Id: Ia0d1fdd5c73941d02da0ca7152600f966cee5ccb
Reviewed-on: https://cl.tvl.fyi/c/depot/+/1280
Tested-by: BuildkiteCI
Reviewed-by: tazjin <mail@tazj.in>
---
 third_party/nix/src/libexpr/get-drvs.hh | 2 +-
 third_party/nix/src/nix-env/nix-env.cc  | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/third_party/nix/src/libexpr/get-drvs.hh b/third_party/nix/src/libexpr/get-drvs.hh
index bb20c32c0..30645123e 100644
--- a/third_party/nix/src/libexpr/get-drvs.hh
+++ b/third_party/nix/src/libexpr/get-drvs.hh
@@ -7,7 +7,7 @@
 
 namespace nix {
 
-struct DrvInfo {
+struct DrvInfo : public gc {
  public:
   typedef std::map<std::string, Path> Outputs;
 
diff --git a/third_party/nix/src/nix-env/nix-env.cc b/third_party/nix/src/nix-env/nix-env.cc
index 07bcb54eb..820b8cbca 100644
--- a/third_party/nix/src/nix-env/nix-env.cc
+++ b/third_party/nix/src/nix-env/nix-env.cc
@@ -48,7 +48,7 @@ struct InstallSourceInfo {
   Bindings* autoArgs;
 };
 
-struct Globals {
+struct Globals : public gc {
   InstallSourceInfo instSource;
   Path profile;
   std::shared_ptr<EvalState> state;