diff --git a/Cargo.lock b/Cargo.lock
index 0f837b1..24b26cc 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -35,7 +35,12 @@ dependencies = [
 name = "aidl"
 version = "0.1.0"
 dependencies = [
- "logos 0.13.0",
+ "codespan-reporting",
+ "derive_more",
+ "logos",
+ "proc-macro2",
+ "quote",
+ "syn 2.0.15",
  "thiserror",
 ]
 
@@ -114,6 +119,22 @@ dependencies = [
  "toml 0.5.9 (git+https://git.ablecorp.us/theoddgarlic/toml-rs)",
 ]
 
+[[package]]
+name = "codespan-reporting"
+version = "0.11.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3538270d33cc669650c4b093848450d380def10c331d38c768e34cac80576e6e"
+dependencies = [
+ "termcolor",
+ "unicode-width",
+]
+
+[[package]]
+name = "convert_case"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6245d59a3e82a7fc217c5828a6692dbc6dfb63a0c8c90495621f7b9d79704a0e"
+
 [[package]]
 name = "cpuio"
 version = "0.3.2"
@@ -140,6 +161,19 @@ dependencies = [
 name = "derelict_microarchitecture"
 version = "0.1.0"
 
+[[package]]
+name = "derive_more"
+version = "0.99.17"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4fb810d30a7c1953f91334de7244731fc3f3c10d7fe163338a35b9f640960321"
+dependencies = [
+ "convert_case",
+ "proc-macro2",
+ "quote",
+ "rustc_version",
+ "syn 1.0.105",
+]
+
 [[package]]
 name = "fnv"
 version = "1.0.7"
@@ -226,22 +260,13 @@ dependencies = [
  "cfg-if",
 ]
 
-[[package]]
-name = "logos"
-version = "0.12.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bf8b031682c67a8e3d5446840f9573eb7fe26efe7ec8d195c9ac4c0647c502f1"
-dependencies = [
- "logos-derive 0.12.1",
-]
-
 [[package]]
 name = "logos"
 version = "0.13.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c000ca4d908ff18ac99b93a062cb8958d331c3220719c52e77cb19cc6ac5d2c1"
 dependencies = [
- "logos-derive 0.13.0",
+ "logos-derive",
 ]
 
 [[package]]
@@ -258,20 +283,6 @@ dependencies = [
  "syn 2.0.15",
 ]
 
-[[package]]
-name = "logos-derive"
-version = "0.12.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a1d849148dbaf9661a6151d1ca82b13bb4c4c128146a88d05253b38d4e2f496c"
-dependencies = [
- "beef",
- "fnv",
- "proc-macro2",
- "quote",
- "regex-syntax",
- "syn 1.0.105",
-]
-
 [[package]]
 name = "logos-derive"
 version = "0.13.0"
@@ -383,6 +394,21 @@ dependencies = [
  "serde",
 ]
 
+[[package]]
+name = "rustc_version"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bfa0f585226d2e68097d4f95d113b15b83a82e819ab25717ec0590d9584ef366"
+dependencies = [
+ "semver",
+]
+
+[[package]]
+name = "semver"
+version = "1.0.17"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bebd363326d05ec3e2f532ab7660680f3b02130d780c299bca73469d521bc0ed"
+
 [[package]]
 name = "serde"
 version = "1.0.148"
@@ -482,6 +508,15 @@ dependencies = [
  "versioning",
 ]
 
+[[package]]
+name = "termcolor"
+version = "1.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "be55cf8942feac5c765c2c993422806843c9a9a45d4d5c407ad6dd2ea95eb9b6"
+dependencies = [
+ "winapi-util",
+]
+
 [[package]]
 name = "thiserror"
 version = "1.0.37"
@@ -587,11 +622,17 @@ version = "1.0.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6ceab39d59e4c9499d4e5a8ee0e2735b891bb7308ac83dfb4e80cad195c9f6f3"
 
+[[package]]
+name = "unicode-width"
+version = "0.1.10"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c0edd1e5b14653f783770bce4a4dabb4a5108a5370a5f5d8cfe8710c361f6c8b"
+
 [[package]]
 name = "uri"
 version = "0.1.0"
 dependencies = [
- "logos 0.13.0",
+ "logos",
 ]
 
 [[package]]
@@ -632,9 +673,40 @@ dependencies = [
 name = "wat2wasm"
 version = "0.1.0"
 dependencies = [
- "logos 0.12.1",
+ "logos",
 ]
 
+[[package]]
+name = "winapi"
+version = "0.3.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5c839a674fcd7a98952e593242ea400abe93992746761e38641405d28b00f419"
+dependencies = [
+ "winapi-i686-pc-windows-gnu",
+ "winapi-x86_64-pc-windows-gnu",
+]
+
+[[package]]
+name = "winapi-i686-pc-windows-gnu"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ac3b87c63620426dd9b991e5ce0329eff545bccbbb34f3be09ff6fb6ab51b7b6"
+
+[[package]]
+name = "winapi-util"
+version = "0.1.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "70ec6ce85bb158151cae5e5c87f95a8e97d2c0c4b001223f33a334e3ce5de178"
+dependencies = [
+ "winapi",
+]
+
+[[package]]
+name = "winapi-x86_64-pc-windows-gnu"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
+
 [[package]]
 name = "winnow"
 version = "0.4.4"
diff --git a/programs/aidl/src/main.rs b/programs/aidl/src/main.rs
index 10301d4..0000eaf 100644
--- a/programs/aidl/src/main.rs
+++ b/programs/aidl/src/main.rs
@@ -21,6 +21,7 @@ use crate::lexer::Spanned;
 mod ast;
 mod lexer;
 mod parser;
+mod codegen;
 
 //const TEST: &str = include_str!("../assets/why.idl");