chore(3p/nix): unvendor tvix 0.1 r/4098

Nothing is using this now, and we'll likely never pick this up again,
but we learned a lot in the process.

Every now and then this breaks in some bizarre way on channel bumps
and it's just a waste of time to maintain that.

Change-Id: Idcf2f5acd4ca7070ce18d7149cbfc0d967dc0a44
Reviewed-on: https://cl.tvl.fyi/c/depot/+/5632
Tested-by: BuildkiteCI
Reviewed-by: sterni <sternenseemann@systemli.org>
Reviewed-by: lukegb <lukegb@tvl.fyi>
Autosubmit: tazjin <tazjin@tvl.su>

1 files changed, 0 insertions, 26 deletions

diff --git a/third_party/nix/src/libexpr/common-eval-args.hh b/third_party/nix/src/libexpr/common-eval-args.hh
deleted file mode 100644
index 5e0e8af79c..0000000000
--- a/third_party/nix/src/libexpr/common-eval-args.hh
+++ /dev/null
@@ -1,26 +0,0 @@
-#pragma once
-
-#include "libutil/args.hh"
-
-namespace nix {
-
-class Store;
-class EvalState;
-class Bindings;
-
-enum ArgType { kArgTypeString, kArgTypeExpr };
-
-struct MixEvalArgs : virtual Args {
-  MixEvalArgs();
-
-  std::unique_ptr<Bindings> getAutoArgs(EvalState& state);
-
-  Strings searchPath;
-
- private:
-  std::map<std::string, std::pair<ArgType, std::string>> auto_args_;
-};
-
-Path lookupFileArg(EvalState& state, std::string s);
-
-}  // namespace nix