From 0b51d6308171a165fc26005e67c9e9c6f0c59c1f Mon Sep 17 00:00:00 2001 From: Vincent Ambo Date: Tue, 16 Aug 2022 14:40:06 +0300 Subject: refactor(tvix/eval): simplify `let ... in ...` before recursion While full recursion through thunking is not available, there are actually incorrect behaviours introduced by declaring before binding (example in the newly introduced test). This commit simplifies the implementation to avoid this issue, and also because I intend to explore a bit more how far we can get in non left-to-right bindings *without* introducing thunks immediately. Change-Id: I21fd3007ac3946570639772d7d624d70bd209958 Reviewed-on: https://cl.tvl.fyi/c/depot/+/6226 Tested-by: BuildkiteCI Reviewed-by: sterni Reviewed-by: grfn --- tvix/eval/src/tests/tvix_tests/eval-okay-nested-let.nix | 7 +++++++ 1 file changed, 7 insertions(+) create mode 100644 tvix/eval/src/tests/tvix_tests/eval-okay-nested-let.nix (limited to 'tvix/eval/src/tests/tvix_tests/eval-okay-nested-let.nix') diff --git a/tvix/eval/src/tests/tvix_tests/eval-okay-nested-let.nix b/tvix/eval/src/tests/tvix_tests/eval-okay-nested-let.nix new file mode 100644 index 0000000000..caaa202119 --- /dev/null +++ b/tvix/eval/src/tests/tvix_tests/eval-okay-nested-let.nix @@ -0,0 +1,7 @@ +let + a = let + b = 1; + c = 2; + in b + c; + b = 4; +in a + b -- cgit 1.4.1