From 378c7e18cdda380adbf42d5d1e2fc72f68f9f2cb Mon Sep 17 00:00:00 2001
From: Devin Bidwell <dbidwell94@biddydev.com>
Date: Sat, 13 Dec 2025 00:35:31 -0700
Subject: [PATCH] version bump

---
 Changelog.md                            | 6 ++++++
 ModData/About/About.xml                 | 2 +-
 csharp_mod/Plugin.cs                    | 2 +-
 csharp_mod/stationeersSlang.csproj      | 2 +-
 rust_compiler/Cargo.lock                | 2 +-
 rust_compiler/Cargo.toml                | 2 +-
 rust_compiler/libs/il/src/lib.rs        | 2 +-
 rust_compiler/libs/optimizer/src/lib.rs | 6 ------
 8 files changed, 12 insertions(+), 12 deletions(-)

diff --git a/Changelog.md b/Changelog.md
index 46736d6..0670e13 100644
--- a/Changelog.md
+++ b/Changelog.md
@@ -1,5 +1,11 @@
 # Changelog
 
+[0.3.0]
+
+- Implemented a multi-pass optimizer
+  - This should significantly reduce line count in the final output
+- Fixed source map to line up with newly optimized code
+
 [0.2.4]
 
 - Groundwork laid to collect and track source maps
diff --git a/ModData/About/About.xml b/ModData/About/About.xml
index ef16119..9b34754 100644
--- a/ModData/About/About.xml
+++ b/ModData/About/About.xml
@@ -2,7 +2,7 @@
 <ModMetadata xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
   <Name>Slang</Name>
   <Author>JoeDiertay</Author>
-  <Version>0.2.4</Version>
+  <Version>0.3.0</Version>
   <Description>
 [h1]Slang: High-Level Programming for Stationeers[/h1]
 
diff --git a/csharp_mod/Plugin.cs b/csharp_mod/Plugin.cs
index 6f8266c..b5f2570 100644
--- a/csharp_mod/Plugin.cs
+++ b/csharp_mod/Plugin.cs
@@ -41,7 +41,7 @@ namespace Slang
     {
         public const string PluginGuid = "com.biddydev.slang";
         public const string PluginName = "Slang";
-        public const string PluginVersion = "0.2.4";
+        public const string PluginVersion = "0.3.0";
 
         public static Mod MOD = new Mod(PluginName, PluginVersion);
 
diff --git a/csharp_mod/stationeersSlang.csproj b/csharp_mod/stationeersSlang.csproj
index 3564bc4..7be1826 100644
--- a/csharp_mod/stationeersSlang.csproj
+++ b/csharp_mod/stationeersSlang.csproj
@@ -5,7 +5,7 @@
     <Nullable>enable</Nullable>
     <AssemblyName>StationeersSlang</AssemblyName>
     <Description>Slang Compiler Bridge</Description>
-    <Version>0.2.4</Version>
+    <Version>0.3.0</Version>
     <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
     <LangVersion>latest</LangVersion>
   </PropertyGroup>
diff --git a/rust_compiler/Cargo.lock b/rust_compiler/Cargo.lock
index 20fd557..ca51170 100644
--- a/rust_compiler/Cargo.lock
+++ b/rust_compiler/Cargo.lock
@@ -930,7 +930,7 @@ checksum = "e3a9fe34e3e7a50316060351f37187a3f546bce95496156754b601a5fa71b76e"
 
 [[package]]
 name = "slang"
-version = "0.2.4"
+version = "0.3.0"
 dependencies = [
  "anyhow",
  "clap",
diff --git a/rust_compiler/Cargo.toml b/rust_compiler/Cargo.toml
index 2bf6da4..047478e 100644
--- a/rust_compiler/Cargo.toml
+++ b/rust_compiler/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "slang"
-version = "0.2.4"
+version = "0.3.0"
 edition = "2021"
 
 [workspace]
diff --git a/rust_compiler/libs/il/src/lib.rs b/rust_compiler/libs/il/src/lib.rs
index fae551c..62affd8 100644
--- a/rust_compiler/libs/il/src/lib.rs
+++ b/rust_compiler/libs/il/src/lib.rs
@@ -30,7 +30,7 @@ impl<'a> Instructions<'a> {
     pub fn into_inner(self) -> Vec<InstructionNode<'a>> {
         self.0
     }
-    pub fn write(self, writer: &mut BufWriter<dyn Write>) -> Result<(), std::io::Error> {
+    pub fn write<W: Write>(self, writer: &mut BufWriter<W>) -> Result<(), std::io::Error> {
         for node in self.0 {
             writer.write_all(node.to_string().as_bytes())?;
             writer.write_all(b"\n")?;
diff --git a/rust_compiler/libs/optimizer/src/lib.rs b/rust_compiler/libs/optimizer/src/lib.rs
index 2204488..e4397e6 100644
--- a/rust_compiler/libs/optimizer/src/lib.rs
+++ b/rust_compiler/libs/optimizer/src/lib.rs
@@ -423,11 +423,6 @@ fn register_forwarding<'a>(
                     break;
                 }
 
-                // Reg15 is a return register.
-
-                if temp_reg == 15 {
-                    break;
-                }
                 // If we hit a label/jump, we assume liveness might leak (conservative safety)
                 if matches!(
                     node.instruction,
@@ -871,4 +866,3 @@ fn remove_unreachable_code<'a>(
     }
     (output, changed)
 }
-