cleanup

compiler/can/src/effect_module.rs

@@ -1,6 +1,5 @@
 use crate::annotation::IntroducedVariables;
 use crate::def::{Declaration, Def};
-use crate::env::Env;
 use crate::expr::{ClosureData, Expr, Recursive};
 use crate::pattern::Pattern;
 use crate::scope::Scope;
@@ -35,7 +34,6 @@ pub(crate) struct HostedGeneratedFunctions {
 /// For this alias we implement the functions specified in HostedGeneratedFunctions with the
 /// standard implementation.
 pub(crate) fn build_effect_builtins(
-    env: &mut Env,
     scope: &mut Scope,
     effect_symbol: Symbol,
     var_store: &mut VarStore,
@@ -45,7 +43,7 @@ pub(crate) fn build_effect_builtins(
 ) {
     macro_rules! helper {
         ($f:expr) => {{
-            let (symbol, def) = $f(env, scope, effect_symbol, var_store);
+            let (symbol, def) = $f(scope, effect_symbol, var_store);
 
             // make the outside world know this symbol exists
             exposed_symbols.insert(symbol);
@@ -92,13 +90,12 @@ pub(crate) fn build_effect_builtins(
 }
 
 macro_rules! new_symbol {
-    ($scope:expr, $env:expr, $name:expr) => {{
+    ($scope:expr, $name:expr) => {{
         $scope.introduce($name.into(), Region::zero()).unwrap()
     }};
 }
 
 fn build_effect_always(
-    env: &mut Env,
     scope: &mut Scope,
     effect_symbol: Symbol,
     var_store: &mut VarStore,
@@ -224,7 +221,6 @@ fn build_effect_always(
 }
 
 fn build_effect_map(
-    env: &mut Env,
     scope: &mut Scope,
     effect_symbol: Symbol,
     var_store: &mut VarStore,
@@ -418,7 +414,6 @@ fn build_effect_map(
 }
 
 fn build_effect_after(
-    env: &mut Env,
     scope: &mut Scope,
     effect_symbol: Symbol,
     var_store: &mut VarStore,
@@ -667,7 +662,6 @@ fn force_effect(
 }
 
 fn build_effect_forever(
-    env: &mut Env,
     scope: &mut Scope,
     effect_symbol: Symbol,
     var_store: &mut VarStore,
@@ -724,8 +718,7 @@ fn build_effect_forever(
 
     let effect = { scope.introduce("effect".into(), Region::zero()).unwrap() };
 
-    let body =
-        build_effect_forever_body(env, scope, effect_symbol, forever_symbol, effect, var_store);
+    let body = build_effect_forever_body(scope, effect_symbol, forever_symbol, effect, var_store);
 
     let arguments = vec![(var_store.fresh(), Loc::at_zero(Pattern::Identifier(effect)))];
 
@@ -801,7 +794,6 @@ fn build_effect_forever(
 }
 
 fn build_effect_forever_body(
-    env: &mut Env,
     scope: &mut Scope,
     effect_symbol: Symbol,
     forever_symbol: Symbol,
@@ -814,14 +806,8 @@ fn build_effect_forever_body(
             .unwrap()
     };
 
-    let inner_body = build_effect_forever_inner_body(
-        env,
-        scope,
-        effect_symbol,
-        forever_symbol,
-        effect,
-        var_store,
-    );
+    let inner_body =
+        build_effect_forever_inner_body(scope, effect_symbol, forever_symbol, effect, var_store);
 
     let captured_symbols = vec![effect];
     wrap_in_effect_thunk(
@@ -834,7 +820,6 @@ fn build_effect_forever_body(
 }
 
 fn build_effect_forever_inner_body(
-    env: &mut Env,
     scope: &mut Scope,
     effect_symbol: Symbol,
     forever_symbol: Symbol,
@@ -934,17 +919,15 @@ fn build_effect_forever_inner_body(
 }
 
 fn build_effect_loop(
-    env: &mut Env,
     scope: &mut Scope,
     effect_symbol: Symbol,
     var_store: &mut VarStore,
 ) -> (Symbol, Def) {
-    let loop_symbol = new_symbol!(scope, env, "loop");
-    let state_symbol = new_symbol!(scope, env, "state");
-    let step_symbol = new_symbol!(scope, env, "step");
+    let loop_symbol = new_symbol!(scope, "loop");
+    let state_symbol = new_symbol!(scope, "state");
+    let step_symbol = new_symbol!(scope, "step");
 
     let body = build_effect_loop_body(
-        env,
         scope,
         effect_symbol,
         loop_symbol,
@@ -1070,7 +1053,6 @@ fn build_effect_loop(
 }
 
 fn build_effect_loop_body(
-    env: &mut Env,
     scope: &mut Scope,
     effect_symbol: Symbol,
     loop_symbol: Symbol,
@@ -1085,7 +1067,6 @@ fn build_effect_loop_body(
     };
 
     let inner_body = build_effect_loop_inner_body(
-        env,
         scope,
         effect_symbol,
         loop_symbol,
@@ -1127,7 +1108,6 @@ fn applied_tag_pattern(
 }
 
 fn build_effect_loop_inner_body(
-    env: &mut Env,
     scope: &mut Scope,
     effect_symbol: Symbol,
     loop_symbol: Symbol,
@@ -1135,11 +1115,11 @@ fn build_effect_loop_inner_body(
     step_symbol: Symbol,
     var_store: &mut VarStore,
 ) -> Expr {
-    let thunk1_symbol = new_symbol!(scope, env, "thunk3");
-    let thunk2_symbol = new_symbol!(scope, env, "thunk4");
+    let thunk1_symbol = new_symbol!(scope, "thunk3");
+    let thunk2_symbol = new_symbol!(scope, "thunk4");
 
-    let new_state_symbol = new_symbol!(scope, env, "newState");
-    let done_symbol = new_symbol!(scope, env, "done");
+    let new_state_symbol = new_symbol!(scope, "newState");
+    let done_symbol = new_symbol!(scope, "done");
 
     // Effect thunk1 = step state
     let thunk_from_effect = {
@@ -1262,7 +1242,6 @@ fn build_effect_loop_inner_body(
 }
 
 pub fn build_host_exposed_def(
-    env: &mut Env,
     scope: &mut Scope,
     symbol: Symbol,
     ident: &str,

compiler/can/src/env.rs

@@ -2,7 +2,7 @@ use crate::procedure::References;
 use crate::scope::Scope;
 use roc_collections::{MutMap, VecSet};
 use roc_module::ident::{Ident, Lowercase, ModuleName};
-use roc_module::symbol::{IdentIds, IdentIdsByModule, ModuleId, ModuleIds, Symbol};
+use roc_module::symbol::{ IdentIdsByModule, ModuleId, ModuleIds, Symbol};
 use roc_problem::can::{Problem, RuntimeError};
 use roc_region::all::{Loc, Region};
 

compiler/can/src/expr.rs

@@ -407,7 +407,6 @@ pub fn canonicalize_expr<'a>(
             fields,
             update: loc_update,
         } => {
-            dbg!(&loc_update);
             let (can_update, update_out) =
                 canonicalize_expr(env, var_store, scope, loc_update.region, &loc_update.value);
             if let Var(symbol) = &can_update.value {
@@ -438,7 +437,6 @@ pub fn canonicalize_expr<'a>(
                     ),
                 }
             } else {
-                dbg!(&can_update.value);
                 // only (optionally qualified) variables can be updated, not arbitrary expressions
 
                 let error = roc_problem::can::RuntimeError::InvalidRecordUpdate {

compiler/can/src/module.rs

@@ -362,7 +362,6 @@ pub fn canonicalize_module_defs<'a>(
 
                 // NOTE this currently builds all functions, not just the ones that the user requested
                 crate::effect_module::build_effect_builtins(
-                    &mut env,
                     &mut scope,
                     effect_symbol,
                     var_store,
@@ -417,7 +416,6 @@ pub fn canonicalize_module_defs<'a>(
                                     };
 
                                     let hosted_def = crate::effect_module::build_host_exposed_def(
-                                        &mut env,
                                         &mut scope,
                                         *symbol,
                                         &ident,