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authorKane York <kanepyork@gmail.com>2020-08-13T23·40-0700
committerkanepyork <rikingcoding@gmail.com>2020-08-17T02·23+0000
commit1fc9ba4885f5a16e263bcc5e58bef68e3aa32cea (patch)
tree8c53707e223b9516002e3bf80f0e731f8c0f3212 /third_party/nix/src/libexpr/eval.hh
parent38f2ea34f466d8264f7a060627eece5b3cbc40ba (diff)
refactor(tvix): always pass Bindings by ptr, use shared/unique_ptr r/1658
Value now carries a shared_ptr<Bindings>, and all Bindings constructors return a unique_ptr<Bindings>.

The test that wanted to compare two Bindings by putting them into Values has been modified to use the new Equal() method on Bindings (extracted from EvalState).

Change-Id: I8dfb60e65fdabb717e3b3e5d56d5b3fc82f70883
Reviewed-on: https://cl.tvl.fyi/c/depot/+/1744
Tested-by: BuildkiteCI
Reviewed-by: glittershark <grfn@gws.fyi>
Reviewed-by: tazjin <mail@tazj.in>
Diffstat (limited to 'third_party/nix/src/libexpr/eval.hh')
-rw-r--r--third_party/nix/src/libexpr/eval.hh5
1 files changed, 3 insertions, 2 deletions
diff --git a/third_party/nix/src/libexpr/eval.hh b/third_party/nix/src/libexpr/eval.hh
index f3e38cfb3cb6..aa7af777a1f1 100644
--- a/third_party/nix/src/libexpr/eval.hh
+++ b/third_party/nix/src/libexpr/eval.hh
@@ -247,8 +247,9 @@ class EvalState {
   void callPrimOp(Value& fun, Value& arg, Value& v, const Pos& pos);
 
   /* Automatically call a function for which each argument has a
-     default value or has a binding in the `args' map. */
-  void autoCallFunction(Bindings& args, Value& fun, Value& res);
+     default value or has a binding in the `args' map.  'args' need
+     not live past the end of the call. */
+  void autoCallFunction(Bindings* args, Value& fun, Value& res);
 
   /* Allocation primitives. */
   Value* allocValue();