From: Chris Duncan <chris@zoso.dev>
Date: Thu, 14 Aug 2025 13:57:45 +0000 (-0700)
Subject: Keep loop variable lifetimes scoped to the loop to which they belong.
X-Git-Tag: v0.10.5~41^2~97
X-Git-Url: https://git.codecow.com/?a=commitdiff_plain;h=c4d0dc6a7c4be9230a9f811fbdd90e2fea9a5c57;p=libnemo.git

Keep loop variable lifetimes scoped to the loop to which they belong.
---

diff --git a/src/lib/crypto/nano-nacl.ts b/src/lib/crypto/nano-nacl.ts
index 0e86748..9a0a2ed 100644
--- a/src/lib/crypto/nano-nacl.ts
+++ b/src/lib/crypto/nano-nacl.ts
@@ -301,27 +301,27 @@ export class NanoNaCl {
 	])
 
 	static modL (r: Uint8Array, x: BigInt64Array): void {
-		let carry: bigint, i, j, k
-		for (i = 63; i >= 32; --i) {
-			carry = 0n
-			for (j = i - 32, k = i - 12; j < k; ++j) {
-				x[j] += carry - 16n * x[i] * this.L[j - (i - 32)]
-				carry = (x[j] + 128n) / 256n
-				x[j] -= carry * 256n
+		let c: bigint, v: bigint
+		for (let i = 63; i >= 32; --i) {
+			c = 0n
+			for (let j = i - 32, k = i - 12; j < k; j++) {
+				x[j] += c - 16n * x[i] * this.L[j - (i - 32)]
+				c = (x[j] + 128n) / 256n
+				x[j] -= c * 256n
 			}
-			x[j] += carry
+			x[i - 12] += c
 			x[i] = 0n
 		}
-		carry = 0n
-		for (j = 0; j < 32; j++) {
-			x[j] += carry - (x[31] >> 4n) * this.L[j]
-			carry = x[j] >> 8n
+		c = 0n
+		for (let j = 0; j < 32; j++) {
+			x[j] += c - (x[31] >> 4n) * this.L[j]
+			c = x[j] >> 8n
 			x[j] &= 255n
 		}
-		for (j = 0; j < 32; j++) {
-			x[j] -= carry * this.L[j]
+		for (let j = 0; j < 32; j++) {
+			x[j] -= c * this.L[j]
 		}
-		for (i = 0; i < 32; i++) {
+		for (let i = 0; i < 32; i++) {
 			x[i + 1] += x[i] >> 8n
 			r[i] = Number(x[i] & 255n)
 		}