From 3740c88daa5d9b70968b60599f193a90a7465da5 Mon Sep 17 00:00:00 2001
From: Erin <erin@erindesu.cz>
Date: Wed, 26 Jul 2023 00:16:50 +0200
Subject: [PATCH] Added warning

---
 hbbytecode/src/lib.rs | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/hbbytecode/src/lib.rs b/hbbytecode/src/lib.rs
index 0c89673..6ea444f 100644
--- a/hbbytecode/src/lib.rs
+++ b/hbbytecode/src/lib.rs
@@ -34,6 +34,13 @@ macro_rules! constmod {
 ///     - I: Immediate (implements [`crate::Imm`] trait)
 ///     - L: Memory load / store size (u16)
 ///     - Other types are identity-mapped
+/// 
+/// # BRC special-case
+/// BRC's 3rd operand is plain byte, not a register. Encoding is the same, but for some cases it may matter.
+/// 
+/// Please, if you distinguish in your API between byte and register, special case this one.
+/// 
+/// Sorry for that :(
 #[macro_export]
 macro_rules! invoke_with_def {
     ($macro:path) => {