Working golang codegen

Cargo.lock

@@ -17,6 +17,13 @@ version = "1.0.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9330f8b2ff13f34540b44e946ef35111825727b38d33286ef986142615121801"
 
+[[package]]
+name = "codegen"
+version = "0.1.0"
+dependencies = [
+ "parser",
+]
+
 [[package]]
 name = "cpufeatures"
 version = "0.2.17"
@@ -78,6 +85,7 @@ checksum = "f8ca58f447f06ed17d5fc4043ce1b10dd205e060fb3ce5b979b8ed8e59ff3f79"
 name = "mist"
 version = "0.1.0"
 dependencies = [
+ "codegen",
  "parser",
  "semantic",
  "serde",