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authorWilliam Carroll <wpcarro@gmail.com>2022-09-06T05·18-0700
committerclbot <clbot@tvl.fyi>2022-09-15T21·53+0000
commitf859751c6a612205740698d67e083efe5cc4ee5e (patch)
tree916455711af15e1036aec44e592e78f0e991fb80 /tvix/eval/src/builtins
parent031ca653a34bd0ca7c3c3714239459d4069e6464 (diff)
feat(tvix/eval): Support builtins.bitXor r/4869
Bitwise "exclusive-or" on integers.

Change-Id: I90a0a15afb3a58662d70e82ea14e48b877476e04
Reviewed-on: https://cl.tvl.fyi/c/depot/+/6550
Autosubmit: wpcarro <wpcarro@gmail.com>
Reviewed-by: wpcarro <wpcarro@gmail.com>
Reviewed-by: tazjin <tazjin@tvl.su>
Tested-by: BuildkiteCI
Diffstat (limited to 'tvix/eval/src/builtins')
-rw-r--r--tvix/eval/src/builtins/mod.rs7
1 files changed, 7 insertions, 0 deletions
diff --git a/tvix/eval/src/builtins/mod.rs b/tvix/eval/src/builtins/mod.rs
index ebbc5e336c21..6098bba1e48f 100644
--- a/tvix/eval/src/builtins/mod.rs
+++ b/tvix/eval/src/builtins/mod.rs
@@ -115,6 +115,13 @@ fn pure_builtins() -> Vec<Builtin> {
                 })
             })
         }),
+        Builtin::new("bitXor", 2, |args, vm| {
+            force!(vm, &args[0], x, {
+                force!(vm, &args[1], y, {
+                    Ok(Value::Integer(x.as_int()? ^ y.as_int()?))
+                })
+            })
+        }),
         Builtin::new("catAttrs", 2, |mut args, _| {
             let list = args.pop().unwrap().to_list()?;
             let key = args.pop().unwrap().to_str()?;