From 2e7bfa447451d6bc5d6518c8b1b35b9ef3737841 Mon Sep 17 00:00:00 2001
From: Qyriad <qyriad@qyriad.me>
Date: Thu, 6 Nov 2025 12:52:13 +0100
Subject: [PATCH] libutil: impl <=> for Pos::{Stdin,String}

Change-Id: Ieb5016a261f5a90bbf08b2afb69bb1c288d07ca7
---
 lix/libutil/position.hh | 20 ++++++++------------
 1 file changed, 8 insertions(+), 12 deletions(-)

diff --git a/lix/libutil/position.hh b/lix/libutil/position.hh
index 54728fab4..ce2e8f925 100644
--- a/lix/libutil/position.hh
+++ b/lix/libutil/position.hh
@@ -22,21 +22,17 @@ struct Pos
 
     struct Stdin {
         ref<std::string> source;
-        bool operator==(const Stdin & rhs) const
-        { return *source == *rhs.source; }
-        bool operator!=(const Stdin & rhs) const
-        { return *source != *rhs.source; }
-        bool operator<(const Stdin & rhs) const
-        { return *source < *rhs.source; }
+        constexpr friend auto operator<=>(Stdin const & lhs, Stdin const & rhs)
+        {
+            return *lhs.source <=> *rhs.source;
+        }
     };
     struct String {
         ref<std::string> source;
-        bool operator==(const String & rhs) const
-        { return *source == *rhs.source; }
-        bool operator!=(const String & rhs) const
-        { return *source != *rhs.source; }
-        bool operator<(const String & rhs) const
-        { return *source < *rhs.source; }
+        constexpr friend auto operator<=>(String const & lhs, String const & rhs)
+        {
+            return *lhs.source <=> *rhs.source;
+        }
     };
     struct Hidden {
         auto operator<=>(const Hidden &) const = default;