todo: arbitrary ir

src/ir/arbitrary.rs

@@ -0,0 +1,21 @@
+use crate::ir::{Program, TopLevel, Expression, ValueOrRef, Value, Type};
+use proptest::{
+    prelude::Arbitrary,
+    strategy::{BoxedStrategy, Strategy},
+};
+
+impl<Type: core::fmt::Debug> Arbitrary for Program<Type> {
+    type Parameters = crate::syntax::arbitrary::GenerationEnvironment;
+    type Strategy = BoxedStrategy<Self>;
+
+    fn arbitrary_with(_args: Self::Parameters) -> Self::Strategy {
+        unimplemented!()
+        //crate::syntax::Program::arbitrary_with(args)
+        //    .prop_map(|x| {
+        //        x.type_infer()
+        //            .expect("arbitrary_with should generate type-correct programs")
+        //    })
+        //    .boxed()
+    }
+}
+