From 8f80194bf99bd8852d46c090683cb5fac98946a2 Mon Sep 17 00:00:00 2001
From: Kelvin Steiner <me@steinerkelvin.dev>
Date: Mon, 24 Oct 2022 18:49:50 -0300
Subject: [PATCH] `compute` terms stored by fun init

---
 TODO.md             | 5 +++++
 breaking_changes.md | 1 -
 src/hvm.rs          | 2 ++
 3 files changed, 7 insertions(+), 1 deletion(-)
 create mode 100644 TODO.md

diff --git a/TODO.md b/TODO.md
new file mode 100644
index 00000000..1bcf99a1
--- /dev/null
+++ b/TODO.md
@@ -0,0 +1,5 @@
+# TODO
+
+- count space in cells
+- compute on fun state init
+- show space (and mana?) usage on fun definition
diff --git a/breaking_changes.md b/breaking_changes.md
index 538cc3f2..da2dcbb6 100644
--- a/breaking_changes.md
+++ b/breaking_changes.md
@@ -3,7 +3,6 @@
 ## Networking
 
 - [ ] inversion of TX_COUNT bit order
-- [ ] 2 bits for statement tag serialization
 
 ## Chain state
 
diff --git a/src/hvm.rs b/src/hvm.rs
index 48aca2c9..8dfc62ad 100644
--- a/src/hvm.rs
+++ b/src/hvm.rs
@@ -2005,6 +2005,8 @@ impl Runtime {
         self.define_function(name, func, stmt_index, hash);
         let state = self.create_term(init, 0, &mut init_map());
         let state = handle_runtime_err(self, "fun", state)?;
+        let state = self.compute(state, self.get_mana_limit());
+        let state = handle_runtime_err(self, "fun", state)?;
         self.write_disk(U120::from(name), state);
         let args = args.iter().map(|x| *x).collect::<Vec<_>>();
         StatementInfo::Fun { name, args }