fix: allow and() and or() metafunctions to be variadic as documented (#…

…49)
substrait-io · Sep 12, 2022 · 6c838d9 · 6c838d9
1 parent f316b2d
commit 6c838d9
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/rs/src/parse/extensions/simple/derivations/mod.rs b/rs/src/parse/extensions/simple/derivations/mod.rs
@@ -422,12 +422,14 @@ fn check_function(
             check_function_fixed_prototype(y, z, function, arguments, &[meta::Type::Boolean]);
         }
         meta::Function::And | meta::Function::Or => {
-            check_function_fixed_prototype(
+            check_function_variadic_prototype(
                 y,
                 z,
                 function,
                 arguments,
-                &[meta::Type::Boolean, meta::Type::Boolean],
+                &meta::Type::Boolean,
+                VariadicRange::at_least(0),
+                VariadicRange::exactly(2),
             );
         }
         meta::Function::Negate => {