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authorVincent Ambo <mail@tazj.in>2022-08-13T17·17+0300
committertazjin <tazjin@tvl.su>2022-08-28T17·50+0000
commit342b233a0a626aaad4ea32b1e5bf4f873afe7206 (patch)
treec316b9a25c683156b9107bca4fc7a2454998562c /tvix/eval/src/vm.rs
parent2d401a32e5cef36b44fd35b12c58489cd2595f72 (diff)
feat(tvix/eval): add local identifier access r/4524
This makes basic `let ... in ...` statements work correctly. It does
not yet account for the call frames pushed into the VM during function
application.

Change-Id: I67155171daf1a43011b96716dd9d1ab04b27db33
Reviewed-on: https://cl.tvl.fyi/c/depot/+/6190
Tested-by: BuildkiteCI
Reviewed-by: grfn <grfn@gws.fyi>
Diffstat (limited to 'tvix/eval/src/vm.rs')
-rw-r--r--tvix/eval/src/vm.rs5
1 files changed, 5 insertions, 0 deletions
diff --git a/tvix/eval/src/vm.rs b/tvix/eval/src/vm.rs
index eb860eae007e..8ee17258602e 100644
--- a/tvix/eval/src/vm.rs
+++ b/tvix/eval/src/vm.rs
@@ -254,6 +254,11 @@ impl VM {
                         self.pop();
                     }
                 }
+
+                OpCode::OpGetLocal(local_idx) => {
+                    let value = self.stack[local_idx].clone();
+                    self.push(value)
+                }
             }
 
             if self.ip == self.chunk.code.len() {