From 3ec366167823c0821d94b4b79fb6265c58e8bffb Mon Sep 17 00:00:00 2001
From: Vincent Ambo <mail@tazj.in>
Date: Thu, 6 Aug 2020 03:26:30 +0100
Subject: refactor(tvix): Use absl::btree_map for DerivationInputs

Change-Id: If160ab1b09161969d9080d5d0d6f82e44a953e3c
Reviewed-on: https://cl.tvl.fyi/c/depot/+/1684
Reviewed-by: glittershark <grfn@gws.fyi>
Tested-by: BuildkiteCI
---
 third_party/nix/src/libstore/build.cc       | 2 +-
 third_party/nix/src/libstore/derivations.hh | 4 +---
 2 files changed, 2 insertions(+), 4 deletions(-)

(limited to 'third_party/nix/src/libstore')

diff --git a/third_party/nix/src/libstore/build.cc b/third_party/nix/src/libstore/build.cc
index afd2374b0ac1..27d6aa611f6f 100644
--- a/third_party/nix/src/libstore/build.cc
+++ b/third_party/nix/src/libstore/build.cc
@@ -713,7 +713,7 @@ HookInstance::~HookInstance() {
 
 //////////////////////////////////////////////////////////////////////
 
-typedef std::map<std::string, std::string> StringRewrites;
+using StringRewrites = std::map<std::string, std::string>;
 
 std::string rewriteStrings(std::string s, const StringRewrites& rewrites) {
   for (auto& i : rewrites) {
diff --git a/third_party/nix/src/libstore/derivations.hh b/third_party/nix/src/libstore/derivations.hh
index 63527149d8a0..dfdebdd01ec8 100644
--- a/third_party/nix/src/libstore/derivations.hh
+++ b/third_party/nix/src/libstore/derivations.hh
@@ -42,10 +42,8 @@ using DerivationOutputs = absl::btree_map<std::string, DerivationOutput>;
 
 /* For inputs that are sub-derivations, we specify exactly which
    output IDs we are interested in. */
-// TODO(grfn): change to absl::flat_hash_map
-using DerivationInputs = std::map<Path, StringSet>;
+using DerivationInputs = absl::btree_map<Path, StringSet>;
 
-// TODO(grfn): change to absl::flat_hash_map
 using StringPairs = std::map<std::string, std::string>;
 
 struct BasicDerivation {
-- 
cgit 1.4.1