CSY/reowolf Changeset - f34349cabe17 · Centrum Wiskunde & Informatica (CWI)

Changeset - f34349cabe17

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MH - 3 years ago 2022-02-25 11:54:59
contact@maxhenger.nl

WIP: Fix bug related to builtin procedure typechecking

3 files changed with 28 insertions and 17 deletions:

src/protocol/parser/mod.rs

src/protocol/parser/pass_typing.rs

src/protocol/parser/type_table.rs

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src/protocol/parser/mod.rs

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@@ @@ -301,7 +301,7 @@ impl Parser { @@
             self.pass_typing.queue_module_definitions(&mut ctx, &mut queue);
         };
         while !queue.is_empty() {
-            let top = queue.pop().unwrap();
+            let top = queue.pop_front().unwrap();
             let mut ctx = visitor::Ctx{
                 heap: &mut self.heap,
                 modules: &mut self.modules,
     }).unwrap();
     // Insert into type table
     let mut concrete_type = ConcreteType::default();
     concrete_type.parts.push(ConcreteTypePart::Function(procedure_id, type_poly_vars.len() as u32));
     for _ in 0..type_poly_vars.len() {
         concrete_type.parts.push(ConcreteTypePart::Void); // doesn't matter (I hope...)
+    }
     p.type_table.add_builtin_procedure_type(concrete_type, &type_poly_vars);
     // let mut concrete_type = ConcreteType::default();
     // concrete_type.parts.push(ConcreteTypePart::Function(procedure_id, type_poly_vars.len() as u32));
     //
     // for _ in 0..type_poly_vars.len() {
     //     concrete_type.parts.push(ConcreteTypePart::Void); // doesn't matter (I hope...)
     // }
     // p.type_table.add_builtin_procedure_type(concrete_type, &type_poly_vars);
+}
@@ \ No newline at end of file @@

src/protocol/parser/pass_typing.rs

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@@ @@ -42,6 +42,8 @@ macro_rules! debug_log { @@
     };
+}
 use std::collections::VecDeque;
 use crate::collections::{ScopedBuffer, ScopedSection, DequeSet};
 use crate::protocol::ast::*;
 use crate::protocol::input_source::ParseError;
@@ @@ -820,7 +822,7 @@ pub(crate) struct ResolveQueueElement { @@
     pub(crate) reserved_monomorph_index: u32,
+}
-pub(crate) type ResolveQueue = Vec<ResolveQueueElement>;
+pub(crate) type ResolveQueue = VecDeque<ResolveQueueElement>;
 struct InferenceNode {
     // filled in during type inference
@@ @@ -1145,7 +1147,7 @@ impl PassTyping { @@
                 let concrete_type = ConcreteType{ parts: vec![first_concrete_part] };
                 let type_id = ctx.types.reserve_procedure_monomorph_type_id(&definition_id, concrete_type, monomorph_index);
-                queue.push(ResolveQueueElement{
+                queue.push_back(ResolveQueueElement{
                     root_id,
                     definition_id,
                     reserved_type_id: type_id,
@@ @@ -2071,12 +2073,17 @@ impl PassTyping { @@
                     let monomorph_index = procedure_to_check.monomorphs.len() as u32;
                     procedure_to_check.monomorphs.push(ProcedureDefinitionMonomorph::new_invalid());
                     let type_id = ctx.types.reserve_procedure_monomorph_type_id(&definition_id, signature_type, monomorph_index);
                     queue.push(ResolveQueueElement{
                         root_id: ctx.heap[definition_id].defined_in(),
                         definition_id,
                         reserved_type_id: type_id,
                         reserved_monomorph_index: monomorph_index,
                     });
                     if !procedure_to_check.builtin {
                         // Only perform typechecking on the user-defined
                         // procedures
                         queue.push_back(ResolveQueueElement{
                             root_id: ctx.heap[definition_id].defined_in(),
                             definition_id,
                             reserved_type_id: type_id,
                             reserved_monomorph_index: monomorph_index,
                         });
+                    }
                     (type_id, monomorph_index)
                 };
@@ @@ -2102,6 +2109,11 @@ impl PassTyping { @@
             monomorph.argument_types.push(type_id)
+        }
         println!("DEBUG: For procedure {} with polyargs {:#?}", ctx.heap[self.procedure_id].identifier.value.as_str(), self.poly_vars);
         for infer_node in self.infer_nodes.iter() {
             println!("DEBUG: [{:?}] has type: {}", infer_node.expr_id, infer_node.expr_type.display_name(&ctx.heap));
+        }
         // Determine if we have already assigned type indices to the expressions
         // before (the indices that, for a monomorph, can retrieve the type of
         // the expression).

src/protocol/parser/type_table.rs

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@@ @@ -476,7 +476,6 @@ impl PartialEq for MonoSearchKey { @@
             let self_end_index = self.find_end_index(self_index);
             let other_end_index = other.find_end_index(other_index);
             if self_in_use == other_in_use {
                 if self_in_use {
                     // Both are in use, so both parts should be equal

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