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authorVincent Ambo <mail@tazj.in>2022-08-11T08·50+0300
committertazjin <tazjin@tvl.su>2022-08-25T12·07+0000
commit75a22321ce55512d5f436168a2f913cf9f8f8ee3 (patch)
treea8d262bfa633226c99435e8aeba0bffdd259247b /tvix/eval/src/vm.rs
parent4eafaae9e66c66a7765ff3854890039d7536a9b9 (diff)
feat(tvix/eval): implement list concatenation r/4479
Change-Id: Icdf715d116371a9f139bdf95266410bf967bef25
Reviewed-on: https://cl.tvl.fyi/c/depot/+/6144
Reviewed-by: sterni <sternenseemann@systemli.org>
Tested-by: BuildkiteCI
Diffstat (limited to 'tvix/eval/src/vm.rs')
-rw-r--r--tvix/eval/src/vm.rs7
1 files changed, 7 insertions, 0 deletions
diff --git a/tvix/eval/src/vm.rs b/tvix/eval/src/vm.rs
index 30f2c5a4a414..540845d2c668 100644
--- a/tvix/eval/src/vm.rs
+++ b/tvix/eval/src/vm.rs
@@ -151,6 +151,13 @@ impl VM {
                 }
 
                 OpCode::OpList(count) => self.run_list(count)?,
+
+                OpCode::OpConcat => {
+                    let rhs = self.pop().as_list()?;
+                    let lhs = self.pop().as_list()?;
+                    self.push(Value::List(lhs.concat(&rhs)))
+                }
+
                 OpCode::OpInterpolate(count) => self.run_interpolate(count)?,
             }