From d1fd0449eeb5207649e0d202081d971bf486cab8 Mon Sep 17 00:00:00 2001
From: Lauren Tan <poteto@users.noreply.github.com>
Date: Wed, 15 Feb 2023 15:22:01 -0500
Subject: [PATCH] [be] Linter fixes for LeaveSSA

---
 compiler/forget/src/SSA/LeaveSSA.ts | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/compiler/forget/src/SSA/LeaveSSA.ts b/compiler/forget/src/SSA/LeaveSSA.ts
index 532d84e8d9..cec4eb19bc 100644
--- a/compiler/forget/src/SSA/LeaveSSA.ts
+++ b/compiler/forget/src/SSA/LeaveSSA.ts
@@ -86,7 +86,7 @@ import {
  * )
  * ```
  */
-export function leaveSSA(fn: HIRFunction) {
+export function leaveSSA(fn: HIRFunction): void {
   // For "memoizable" phis (see docblock), this maps the original identifiers to the identifier they
   // should be reassigned to. The keys are phi operands, and the values are the phi id to which
   // they are being explicitly reassigned.
@@ -101,7 +101,7 @@ export function leaveSSA(fn: HIRFunction) {
     phi: Phi;
     block: BasicBlock;
   };
-  function pushPhis(arr: Array<PhiState>, block: BasicBlock) {
+  function pushPhis(arr: Array<PhiState>, block: BasicBlock): void {
     for (const phi of block.phis) {
       arr.push({ phi, block });
     }
@@ -335,7 +335,10 @@ export function leaveSSA(fn: HIRFunction) {
 // Rewrite @param place's identifier based on the given rewrite mapping, if the identifier
 // is present. Also expands the mutable range of the target identifier to include the
 // place's range.
-function rewritePlace(place: Place, rewrites: Map<Identifier, Identifier>) {
+function rewritePlace(
+  place: Place,
+  rewrites: Map<Identifier, Identifier>
+): void {
   const prevIdentifier = place.identifier;
   const nextIdentifier = rewrites.get(prevIdentifier);
   if (nextIdentifier === undefined || nextIdentifier === prevIdentifier) {