From 6dec88c7fa956d0a7f79cc21df61d18fcaedfdb4 Mon Sep 17 00:00:00 2001
From: Andreas Kling <awesomekling@gmail.com>
Date: Sat, 4 Jan 2020 10:57:30 +0100
Subject: [PATCH] AK: Allow copying a Vector from a Vector with different
 inline capacity

---
 AK/Vector.h | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/AK/Vector.h b/AK/Vector.h
index daf3cd0a558..194e043053b 100644
--- a/AK/Vector.h
+++ b/AK/Vector.h
@@ -146,6 +146,14 @@ public:
         m_size = other.size();
     }
 
+    template<int other_inline_capacity>
+    Vector(const Vector<T, other_inline_capacity>& other)
+    {
+        ensure_capacity(other.size());
+        TypedTransfer<T>::copy(data(), other.data(), other.size());
+        m_size = other.size();
+    }
+
     // FIXME: What about assigning from a vector with lower inline capacity?
     Vector& operator=(Vector&& other)
     {
@@ -329,6 +337,16 @@ public:
         return *this;
     }
 
+    template<int other_inline_capacity>
+    Vector& operator=(const Vector<T, other_inline_capacity>& other)
+    {
+        clear();
+        ensure_capacity(other.size());
+        TypedTransfer<T>::copy(data(), other.data(), other.size());
+        m_size = other.size();
+        return *this;
+    }
+
     void append(Vector&& other)
     {
         if (is_empty()) {