diff options
| author | Vincent Ambo <mail@tazj.in> | 2022-12-29T14·34+0300 |
|---|---|---|
| committer | tazjin <tazjin@tvl.su> | 2022-12-29T17·44+0000 |
| commit | 86361f0f4a754370b42ae3568ece4bc43850f36b (patch) | |
| tree | cfbef4d124f2e21b760a9dacaaa03b454d322e27 /tvix/eval/src/vm.rs | |
| parent | 91465dc78ec7b4a8c9b651657bb8ad5f25c556a7 (diff) | |
refactor(tvix/eval): remove extra Rc<..> around Value::Attrs r/5542
The `im::OrdMap` is already small and cheap to copy while sharing memory, so this is not required anymore. Only the `KV` variant may have slightly larger content, but in practice this doesn't seem to make a difference when comparing the two variants and this one is less complicated. Change-Id: I64a563b209a2444125653777551373cb2989ca7d Reviewed-on: https://cl.tvl.fyi/c/depot/+/7677 Reviewed-by: sterni <sternenseemann@systemli.org> Tested-by: BuildkiteCI
Diffstat (limited to 'tvix/eval/src/vm.rs')
| -rw-r--r-- | tvix/eval/src/vm.rs | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/tvix/eval/src/vm.rs b/tvix/eval/src/vm.rs index 5bc0f7736a..107aadb6e0 100644 --- a/tvix/eval/src/vm.rs +++ b/tvix/eval/src/vm.rs @@ -12,7 +12,6 @@ use crate::{ observer::RuntimeObserver, opcode::{CodeIdx, Count, JumpOffset, OpCode, StackIdx, UpvalueIdx}, spans::LightSpan, - unwrap_or_clone_rc, upvalues::Upvalues, value::{Builtin, Closure, CoercionKind, Lambda, NixAttrs, NixList, Thunk, Value}, warnings::{EvalWarning, WarningKind}, @@ -584,7 +583,7 @@ impl<'o> VM<'o> { (Value::List(_), _) => break false, (Value::Attrs(a1), Value::Attrs(a2)) => { - if allow_pointer_equality_on_functions_and_thunks && Rc::ptr_eq(&a1, &a2) { + if allow_pointer_equality_on_functions_and_thunks && a1.ptr_eq(&a2) { continue; } allow_pointer_equality_on_functions_and_thunks = true; @@ -620,8 +619,8 @@ impl<'o> VM<'o> { } _ => {} } - let iter1 = unwrap_or_clone_rc(a1).into_iter_sorted(); - let iter2 = unwrap_or_clone_rc(a2).into_iter_sorted(); + let iter1 = a1.into_iter_sorted(); + let iter2 = a2.into_iter_sorted(); if iter1.len() != iter2.len() { break false; } @@ -745,10 +744,10 @@ impl<'o> VM<'o> { OpCode::OpAttrs(Count(count)) => self.run_attrset(count)?, OpCode::OpAttrsUpdate => { - let rhs = unwrap_or_clone_rc(fallible!(self, self.pop().to_attrs())); - let lhs = unwrap_or_clone_rc(fallible!(self, self.pop().to_attrs())); + let rhs = fallible!(self, self.pop().to_attrs()); + let lhs = fallible!(self, self.pop().to_attrs()); - self.push(Value::attrs(lhs.update(rhs))) + self.push(Value::attrs(lhs.update(*rhs))) } OpCode::OpAttrsSelect => { |