From 290ed6e7e77e7233df0e59ea243454fe0e812f5c Mon Sep 17 00:00:00 2001
From: nullptrdevs <16590917+nullptrdevs@users.noreply.github.com>
Date: Mon, 13 Feb 2023 17:09:36 -0800
Subject: [PATCH] Avoid integer overflow in `analysis.getPositionContext`
 (#998)

---
 src/analysis.zig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/analysis.zig b/src/analysis.zig
index b9f39b1..344cfce 100644
--- a/src/analysis.zig
+++ b/src/analysis.zig
@@ -1577,7 +1577,7 @@ pub fn getPositionContext(
                         };
                     }
                     const q = std.mem.lastIndexOf(u8, held_line, "\"") orelse return .other;
-                    if (held_line[q - 1] == '@') {
+                    if (held_line[q -| 1] == '@') {
                         tok.tag = .identifier;
                     } else {
                         tok.tag = .string_literal;