Remove type Problem enum

crates/compiler/can/src/annotation.rs

@@ -10,7 +10,7 @@ use roc_region::all::{Loc, Region};
 use roc_types::subs::{VarStore, Variable};
 use roc_types::types::{
     name_type_var, AbilitySet, Alias, AliasCommon, AliasKind, AliasVar, LambdaSet, OptAbleType,
-    OptAbleVar, Problem, RecordField, Type, TypeExtension,
+    OptAbleVar, RecordField, Type, TypeExtension,
 };
 
 #[derive(Clone, Debug)]

crates/compiler/types/src/subs.rs

@@ -1,7 +1,7 @@
 #![deny(unsafe_op_in_unsafe_fn)]
 use crate::types::{
-    name_type_var, AbilitySet, AliasKind, ErrorType, Polarity, Problem, RecordField,
-    RecordFieldsError, TypeExt, Uls,
+    name_type_var, AbilitySet, AliasKind, ErrorType, Polarity, RecordField, RecordFieldsError,
+    TypeExt, Uls,
 };
 use roc_collections::all::{FnvMap, ImMap, ImSet, MutSet, SendMap};
 use roc_collections::{VecMap, VecSet};
@@ -21,10 +21,6 @@ roc_error_macros::assert_sizeof_all!(FlatType, 3 * 8);
 roc_error_macros::assert_sizeof_all!(UnionTags, 12);
 roc_error_macros::assert_sizeof_all!(RecordFields, 2 * 8);
 
-roc_error_macros::assert_sizeof_aarch64!(Problem, 5 * 8);
-roc_error_macros::assert_sizeof_wasm!(Problem, 32);
-roc_error_macros::assert_sizeof_default!(Problem, 6 * 8);
-
 #[derive(Clone, Copy, Hash, PartialEq, Eq)]
 pub struct Mark(i32);
 

crates/compiler/types/src/types.rs

@@ -3301,22 +3301,6 @@ impl Alias {
     }
 }
 
-#[derive(PartialEq, Eq, Debug, Clone, Hash)]
-pub enum Problem {
-    CanonicalizationProblem,
-    CircularType(Symbol, Box<ErrorType>, Region),
-    Shadowed(Region, Loc<Ident>),
-    BadTypeArguments {
-        symbol: Symbol,
-        region: Region,
-        type_got: u8,
-        alias_needs: u8,
-        alias_kind: AliasKind,
-    },
-    InvalidModule,
-    HasClauseIsNotAbility(Region),
-}
-
 #[derive(PartialEq, Eq, Debug, Clone)]
 pub enum Mismatch {
     TypeMismatch,