From 9b5e81b13fbc2e4947ad591bd49971a278082247 Mon Sep 17 00:00:00 2001
From: Emily Schmidt <emily@yosyshq.com>
Date: Thu, 22 Aug 2024 10:40:56 +0100
Subject: [PATCH] drivertools: fix C++20 "incomplete type" error by moving
 constructors below other definitions

---
 kernel/drivertools.h | 24 +++++++++++++++---------
 1 file changed, 15 insertions(+), 9 deletions(-)

diff --git a/kernel/drivertools.h b/kernel/drivertools.h
index 8a51b88d9..079701c35 100644
--- a/kernel/drivertools.h
+++ b/kernel/drivertools.h
@@ -146,11 +146,8 @@ private:
 	pool<DriveBit> multiple_;
 
 public:
-	DriveBitMultiple() {}
-	DriveBitMultiple(DriveBit const &single)
-	{
-		multiple_.emplace(single);
-	}
+	DriveBitMultiple();
+	DriveBitMultiple(DriveBit const &single);
 
 	pool<DriveBit> const &multiple() const { return multiple_; }
 
@@ -467,6 +464,11 @@ public:
 
 };
 
+inline DriveBitMultiple::DriveBitMultiple() {}
+inline DriveBitMultiple::DriveBitMultiple(DriveBit const &single)
+{
+	multiple_.emplace(single);
+}
 
 struct DriveChunkWire
 {
@@ -626,10 +628,7 @@ private:
 public:
 	pool<DriveChunk> const &multiple() const { return multiple_; }
 
-	DriveChunkMultiple(DriveBitMultiple const &bit) : width_(1) {
-		for (auto const &bit : bit.multiple())
-			multiple_.emplace(bit);
-	}
+	DriveChunkMultiple(DriveBitMultiple const &bit);
 
 	int size() const { return width_; }
 
@@ -1030,6 +1029,13 @@ public:
 	}
 };
 
+inline DriveChunkMultiple::DriveChunkMultiple(DriveBitMultiple const &bit)
+	: width_(1)
+{
+	for (auto const &bit : bit.multiple())
+		multiple_.emplace(bit);
+}
+
 struct DriveSpec
 {
 private: