From 021bcdcf21d9c11ef4c817bb2bb5f52c3867cfd4 Mon Sep 17 00:00:00 2001
From: Christoffer Lerno <christoffer@aegik.com>
Date: Wed, 10 May 2023 13:12:31 +0200
Subject: [PATCH] Add "is_initialized" to check if a map has been initialized.

---
 lib/std/collections/map.c3 | 11 +++++++++++
 src/version.h              |  2 +-
 2 files changed, 12 insertions(+), 1 deletion(-)

diff --git a/lib/std/collections/map.c3 b/lib/std/collections/map.c3
index b61728389..6c265313f 100644
--- a/lib/std/collections/map.c3
+++ b/lib/std/collections/map.c3
@@ -45,6 +45,17 @@ fn void HashMap.tinit(HashMap* map, uint capacity = DEFAULT_INITIAL_CAPACITY, fl
 	map.init(capacity, load_factor, mem::temp());
 }
 
+/**
+ * Has this hash map been initialized yet?
+ *
+ * @param [&in] map "The hash map we are testing"
+ * @return "Returns true if it has been initialized, false otherwise"
+ **/
+fn bool HashMap.is_initialized(HashMap* map)
+{
+	return map.allocator != null;
+}
+
 fn void HashMap.init_from_map(HashMap* map, HashMap* other_map, Allocator* using = mem::heap())
 {
 	map.init(other_map.table.len, other_map.load_factor, using);
diff --git a/src/version.h b/src/version.h
index 038f60e30..1e10a945f 100644
--- a/src/version.h
+++ b/src/version.h
@@ -1 +1 @@
-#define COMPILER_VERSION "0.4.508"
\ No newline at end of file
+#define COMPILER_VERSION "0.4.509"
\ No newline at end of file