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Diffstat (limited to 'tvix/eval/src/compiler')
| -rw-r--r-- | tvix/eval/src/compiler/mod.rs | 13 |
1 files changed, 4 insertions, 9 deletions
diff --git a/tvix/eval/src/compiler/mod.rs b/tvix/eval/src/compiler/mod.rs index cd2a669013bc..9c8f0078f36a 100644 --- a/tvix/eval/src/compiler/mod.rs +++ b/tvix/eval/src/compiler/mod.rs @@ -996,20 +996,15 @@ impl Compiler<'_> { upvalues: Vec<Upvalue>, capture_with: bool, ) { - let this_depth = self.scope()[slot].depth; - let this_stack_slot = self.scope().stack_index(slot); - for upvalue in upvalues { match upvalue.kind { UpvalueKind::Local(idx) => { - let target_depth = self.scope()[idx].depth; + let target = &self.scope()[idx]; let stack_idx = self.scope().stack_index(idx); - // If the upvalue slot is located at the same - // depth, but *after* the closure, the upvalue - // resolution must be deferred until the scope is - // fully initialised and can be finalised. - if this_depth == target_depth && this_stack_slot < stack_idx { + // If the target is not yet initialised, we need to defer + // the local access + if !target.initialised { self.push_op(OpCode::DataDeferredLocal(stack_idx), &upvalue.span); self.scope_mut().mark_needs_finaliser(slot); } else { |