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authorGriffin Smith <grfn@gws.fyi>2022-10-13T03·53-0400
committertazjin <tazjin@tvl.su>2022-10-17T11·29+0000
commit2a3d49810482b36de9f2d3087e5064545183dbb3 (patch)
tree9cce6ac0209ad046f2549b15041d89b5faa94c48 /tvix/eval/src/tests
parente63d14419f5cc2ea1f0d9e9221062c2c8d40fe31 (diff)
feat(tvix/eval): Validate closed formals r/5154
Validate "closed formals" (formal parameters without an ellipsis) via a
new ValidateClosedFormals op, which checks the arguments (in an attr set
at the top of the stack) against the formal parameters on the Lambda in
the current frame, and returns a new UnexpectedArgument error (including
the span of the formals themselves!!) if any arguments aren't allowed

Change-Id: Idcc47a59167a83be1832a6229f137d84e426c56c
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7002
Reviewed-by: tazjin <tazjin@tvl.su>
Tested-by: BuildkiteCI
Diffstat (limited to 'tvix/eval/src/tests')
-rw-r--r--tvix/eval/src/tests/tvix_tests/eval-fail-closed-formals.nix1
1 files changed, 1 insertions, 0 deletions
diff --git a/tvix/eval/src/tests/tvix_tests/eval-fail-closed-formals.nix b/tvix/eval/src/tests/tvix_tests/eval-fail-closed-formals.nix
new file mode 100644
index 000000000000..937604c563e9
--- /dev/null
+++ b/tvix/eval/src/tests/tvix_tests/eval-fail-closed-formals.nix
@@ -0,0 +1 @@
+({x}: x) {x = 1; y = 2;}