From dda79a255e1af58f5ee7420e9c115d3ecf71e8b6 Mon Sep 17 00:00:00 2001
From: Folkert <folkert@folkertdev.nl>
Date: Thu, 7 Jul 2022 22:09:59 +0200
Subject: [PATCH] store the capacity for list literals

---
 crates/compiler/gen_llvm/src/llvm/build_list.rs | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/crates/compiler/gen_llvm/src/llvm/build_list.rs b/crates/compiler/gen_llvm/src/llvm/build_list.rs
index fcd4ff9761..5d794210aa 100644
--- a/crates/compiler/gen_llvm/src/llvm/build_list.rs
+++ b/crates/compiler/gen_llvm/src/llvm/build_list.rs
@@ -807,6 +807,16 @@ pub fn store_list<'a, 'ctx, 'env>(
         .build_insert_value(struct_val, len, Builtin::WRAPPER_LEN, "insert_len")
         .unwrap();
 
+    // Store the capacity
+    struct_val = builder
+        .build_insert_value(
+            struct_val,
+            len,
+            Builtin::WRAPPER_CAPACITY,
+            "insert_capacity",
+        )
+        .unwrap();
+
     builder.build_bitcast(
         struct_val.into_struct_value(),
         super::convert::zig_list_type(env),