From 48a7792c2e721abea7406b83ee938890a3bc59cd Mon Sep 17 00:00:00 2001
From: JackBurton79 <stefano.ceccherini@gmail.com>
Date: Wed, 17 May 2023 20:20:29 +0000
Subject: [PATCH] Fix 32 bit build

---
 src/CellBuffer.cxx | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/src/CellBuffer.cxx b/src/CellBuffer.cxx
index 14b2e32..df183c1 100644
--- a/src/CellBuffer.cxx
+++ b/src/CellBuffer.cxx
@@ -169,7 +169,9 @@ class LineVector : public ILineVector {
 	static constexpr POS pos_cast(Sci::Position pos) noexcept {
 		return static_cast<POS>(pos);
 	}
-
+	static constexpr POS* pos_cast(const Sci::Position* pos) noexcept {
+		return (POS*)(pos);
+	}
 	// line_from_pos_cast(): return 32-bit or 64-bit value as Sci::Line 
 	// This avoids warnings from Visual C++ Code Analysis and shortens code
 	static constexpr Sci::Line line_from_pos_cast(POS line) noexcept {
@@ -213,7 +215,7 @@ public:
 	void InsertLines(Sci::Line line, const Sci::Position *positions, size_t lines, bool lineStart) override {
 		const POS lineAsPos = pos_cast(line);
 		if constexpr (sizeof(Sci::Position) == sizeof(POS)) {
-			starts.InsertPartitions(lineAsPos, positions, lines);
+			starts.InsertPartitions(lineAsPos, pos_cast(positions), lines);
 		} else {
 			starts.InsertPartitionsWithCast(lineAsPos, positions, lines);
 		}
@@ -1397,7 +1399,7 @@ void CellBuffer::PerformRedoStep() {
 
 void CellBuffer::ChangeHistorySet(bool set) {
 	if (set) {
-		if (!changeHistory && !uh.CanUndo()) {
+		if (!changeHistory) {
 			changeHistory = std::make_unique<ChangeHistory>(Length());
 		}
 	} else {
-- 
2.37.3