From 286d7c3cdb7db75856c21c5b4fb93783f556c0be Mon Sep 17 00:00:00 2001
From: Jacob Lifshay <programmerjake@gmail.com>
Date: Wed, 1 Feb 2023 17:52:50 -0800
Subject: [PATCH] clean up warnings

---
 register_allocator/Cargo.toml                             | 8 +++++++-
 register_allocator/fuzz/Cargo.toml                        | 5 -----
 .../fuzz/fuzz_targets/loc_set_max_conflicts_with.rs       | 1 -
 register_allocator/fuzz/fuzz_targets/loc_set_ops.rs       | 2 --
 register_allocator/src/function.rs                        | 2 +-
 register_allocator/src/loc_set.rs                         | 2 +-
 6 files changed, 9 insertions(+), 11 deletions(-)

diff --git a/register_allocator/Cargo.toml b/register_allocator/Cargo.toml
index ce3cba2..4d2a0c3 100644
--- a/register_allocator/Cargo.toml
+++ b/register_allocator/Cargo.toml
@@ -26,4 +26,10 @@ once_cell = "1.17.0"
 fuzzing = ["libfuzzer-sys"]
 
 [workspace]
-members = [".", "fuzz"]
\ No newline at end of file
+members = [".", "fuzz"]
+
+[profile.release]
+# for fuzzing
+debug = true
+debug-assertions = true
+overflow-checks = true
diff --git a/register_allocator/fuzz/Cargo.toml b/register_allocator/fuzz/Cargo.toml
index 5527865..5a4942a 100644
--- a/register_allocator/fuzz/Cargo.toml
+++ b/register_allocator/fuzz/Cargo.toml
@@ -11,11 +11,6 @@ cargo-fuzz = true
 libfuzzer-sys = "0.4.5"
 bigint-presentation-code-register-allocator = { path = "../", features = ["fuzzing"] }
 
-[profile.release]
-debug = true
-debug-assertions = true
-overflow-checks = true
-
 [[bin]]
 name = "fn_new"
 path = "fuzz_targets/fn_new.rs"
diff --git a/register_allocator/fuzz/fuzz_targets/loc_set_max_conflicts_with.rs b/register_allocator/fuzz/fuzz_targets/loc_set_max_conflicts_with.rs
index c2ee30f..02b2e11 100644
--- a/register_allocator/fuzz/fuzz_targets/loc_set_max_conflicts_with.rs
+++ b/register_allocator/fuzz/fuzz_targets/loc_set_max_conflicts_with.rs
@@ -1,7 +1,6 @@
 #![no_main]
 use bigint_presentation_code_register_allocator::{
     interned::{GlobalState, Intern},
-    loc::Loc,
     loc_set::LocSet,
 };
 use libfuzzer_sys::fuzz_target;
diff --git a/register_allocator/fuzz/fuzz_targets/loc_set_ops.rs b/register_allocator/fuzz/fuzz_targets/loc_set_ops.rs
index c7be296..db03174 100644
--- a/register_allocator/fuzz/fuzz_targets/loc_set_ops.rs
+++ b/register_allocator/fuzz/fuzz_targets/loc_set_ops.rs
@@ -87,8 +87,6 @@ macro_rules! check_all_op_combos {
 
 fuzz_target!(|data: (HashSet<Loc>, HashSet<Loc>)| {
     let (lhs_hash_set, rhs_hash_set) = data;
-    let lhs = LocSet::from_iter(lhs_hash_set.iter().copied());
-    let rhs = LocSet::from_iter(rhs_hash_set.iter().copied());
     check_all_op_combos!(
         &lhs_hash_set,
         &rhs_hash_set,
diff --git a/register_allocator/src/function.rs b/register_allocator/src/function.rs
index b823f3c..cff8039 100644
--- a/register_allocator/src/function.rs
+++ b/register_allocator/src/function.rs
@@ -2,7 +2,7 @@ use crate::{
     error::{Error, Result},
     index::{BlockIdx, InstIdx, InstRange, SSAValIdx},
     interned::{GlobalState, Intern, Interned},
-    loc::{BaseTy, Loc, LocFields, LocKind, Ty},
+    loc::{BaseTy, Loc, Ty},
     loc_set::LocSet,
 };
 use arbitrary::Arbitrary;
diff --git a/register_allocator/src/loc_set.rs b/register_allocator/src/loc_set.rs
index 4427569..7f987f6 100644
--- a/register_allocator/src/loc_set.rs
+++ b/register_allocator/src/loc_set.rs
@@ -734,7 +734,7 @@ impl LocSetMaxConflictsWithTrait for Loc {
     fn reference_compute_result(
         lhs: &Interned<LocSet>,
         rhs: &Self,
-        global_state: &GlobalState,
+        _global_state: &GlobalState,
     ) -> u32 {
         lhs.iter().map(|loc| rhs.conflicts(loc) as u32).sum::<u32>()
     }
-- 
2.30.2