src/backend/eval.rs

@@ -120,20 +120,18 @@ proptest::proptest! {
     #[test]
     fn static_backend(program in Program::arbitrary()) {
         use crate::eval::PrimOpError;
-            use pretty::DocAllocator;
+        //    use pretty::DocAllocator;
-            let allocator = pretty::Arena::new();
+        //    let allocator = pretty::Arena::new();
-            let result = allocator.text("-------------")
+        //    let result = allocator.text("-------------")
-                                  .append(allocator.line())
+        //                          .append(allocator.line())
-                                  .append(program.pretty(&allocator))
+        //                          .append(program.pretty(&allocator))
-                                  .append(allocator.line());
+        //                          .append(allocator.line());
-            result.render_raw(70, &mut pretty::IoWrite::new(std::io::stdout()))
+        //    result.render_raw(70, &mut pretty::IoWrite::new(std::io::stdout()))
-              .expect("rendering works");
+        //      .expect("rendering works");
 
 
-        eprintln!("BEFORE EVAL");
         let ir_evaluator = crate::ir::Evaluator::default();
         let basic_result = ir_evaluator.eval(program.clone()).map(|(_,o)| o);
-        eprintln!("AFTER EVAL");
 
         // windows `printf` is going to terminate lines with "\r\n", so we need to adjust
         // our test result here.
@@ -150,7 +148,6 @@ proptest::proptest! {
             //result.render_raw(70, &mut pretty::IoWrite::new(std::io::stdout()))
             //  .expect("rendering works");
 
-            eprintln!("BEFORE OM EVAL");
             let compiled_result = Backend::<ObjectModule>::eval(program);
             proptest::prop_assert_eq!(basic_result, compiled_result);
         }

src/backend/into_crane.rs

@@ -100,7 +100,7 @@ impl<M: Module> Backend<M> {
                         false,
                     )?;
                     tracing::info!(name = %top_level_name, "defining top-level data structure");
-                    self.module.define_data(data_id, fields.blank_data())?;
+                    self.module.define_data(data_id, &fields.blank_data())?;
                     let pointer = self.module.target_config().pointer_type();
                     self.defined_symbols
                         .insert(top_level_name, (data_id, pointer));

src/ir/ast.rs

@@ -482,3 +482,22 @@ impl TryFrom<TypeOrVar> for Type {
         }
     }
 }
+
+#[test]
+fn struct_sizes_are_rational() {
+    assert_eq!(8, std::mem::size_of::<ArcIntern<String>>());
+    assert_eq!(24, std::mem::size_of::<Location>());
+    assert_eq!(1, std::mem::size_of::<Primitive>());
+    assert_eq!(1, std::mem::size_of::<PrimitiveType>());
+    assert_eq!(32, std::mem::size_of::<Fields<Type>>());
+    assert_eq!(40, std::mem::size_of::<Type>());
+    assert_eq!(40, std::mem::size_of::<TypeOrVar>());
+    assert_eq!(80, std::mem::size_of::<ValueOrRef<Type>>());
+    assert_eq!(80, std::mem::size_of::<ValueOrRef<TypeOrVar>>());
+    assert_eq!(200, std::mem::size_of::<Expression<Type>>());
+    assert_eq!(200, std::mem::size_of::<Expression<TypeOrVar>>());
+    assert_eq!(272, std::mem::size_of::<TopLevel<Type>>());
+    assert_eq!(272, std::mem::size_of::<TopLevel<TypeOrVar>>());
+    assert_eq!(72, std::mem::size_of::<Program<Type>>());
+    assert_eq!(72, std::mem::size_of::<Program<TypeOrVar>>());
+}

src/ir/eval.rs

@@ -64,7 +64,6 @@ where
     }
 
     fn eval_expr(&mut self, expr: Expression<T>) -> Result<IRValue<T>, IREvalError<T>> {
-        println!("evaluating {}", expr);
         match expr {
             Expression::Atomic(x) => self.eval_atomic(x),
 
@@ -168,7 +167,6 @@ where
                             .into_iter()
                             .map(|x| self.eval_atomic(x))
                             .collect::<Result<_, _>>()?;
-                        println!("primitive {}: args {:?}", name, values);
                         Value::calculate(name.as_str(), values).map_err(Into::into)
                     }
 

src/ir/fields.rs

@@ -6,7 +6,6 @@ use std::fmt;
 pub struct Fields<T> {
     ordering: FieldOrdering,
     total_size: usize,
-    cranelift_description: Option<DataDescription>,
     fields: Vec<(ArcIntern<String>, T)>,
 }
 
@@ -41,7 +40,6 @@ impl<T> Fields<T> {
         Fields {
             ordering,
             total_size: 0,
-            cranelift_description: None,
             fields: vec![],
         }
     }
@@ -69,7 +67,6 @@ impl<T> Fields<T> {
         Fields {
             ordering: self.ordering,
             total_size: self.total_size,
-            cranelift_description: self.cranelift_description,
             fields: self.fields.into_iter().map(|(n, t)| (n, f(t))).collect(),
         }
     }
@@ -111,13 +108,11 @@ impl<T> Fields<T> {
         self.fields.iter_mut().map(|(_, x)| x)
     }
 
-    pub fn blank_data(&mut self) -> &DataDescription {
+    pub fn blank_data(&mut self) -> DataDescription {
-        self.cranelift_description.get_or_insert_with(|| {
         let mut cranelift_description = DataDescription::new();
         cranelift_description.set_align(8);
         cranelift_description.define_zeroinit(self.total_size);
         cranelift_description
-        })
     }
 
     pub fn field_type_and_offset(&self, field: &ArcIntern<String>) -> Option<(&T, i32)> {

src/syntax.rs

@@ -331,8 +331,6 @@ proptest::proptest! {
      #[test]
      fn generated_run_or_overflow(program in Program::arbitrary_with(GenerationEnvironment::new(false))) {
         use crate::eval::{EvalError, PrimOpError};
-        println!("-----------\nprogram:\n{}\n", program);
-        println!("-----------\nresult:\n{:?}\n", program.eval());
         prop_assert!(matches!(program.eval(), Ok(_) | Err(EvalError::PrimOp(PrimOpError::MathFailure(_)))));
      }
 }

src/syntax/validate.rs

@@ -68,7 +68,6 @@ impl Program {
     /// actually a problem.
     pub fn validate(&self) -> (Vec<Error>, Vec<Warning>) {
         let mut bound_variables = ScopedMap::new();
-        println!("validate:\n{}", self);
         self.validate_with_bindings(&mut bound_variables)
     }
 

src/type_infer/convert.rs

@@ -416,7 +416,7 @@ fn convert_expression(
             let mut ret_type = ir::TypeOrVar::Primitive(PrimitiveType::Void);
             let mut exprs = vec![];
 
-            for xpr in stmts {
+            for xpr in stmts.into_iter() {
                 let (expr, expr_type) = convert_expression(xpr, constraint_db, renames, bindings);
 
                 ret_type = expr_type;