Исходники и презентации

lessons/allocator/arena_problem_2/main.go

@@ -0,0 +1,18 @@
+package main
+
+// GOEXPERIMENT=arenas go run main.go
+// go run -tags goexperiment.arenas main.go
+
+import (
+	"arena"
+)
+
+func main() {
+	mem := arena.NewArena()
+	defer mem.Free()
+
+	slice := arena.NewSlice[int](mem, 0, 5)
+	slice = append(slice, 1, 2, 3, 4, 5)
+
+	slice = append(slice, 6) // moved to heap
+}