From aac97a2109f56784adf59cdeba25beef4f18a13a Mon Sep 17 00:00:00 2001
From: Per Lindgren <per.lindgren@ltu.se>
Date: Mon, 5 Oct 2020 22:02:04 +0200
Subject: [PATCH] spawn POC works, likely unsound, cleanup

---
 macros/src/codegen.rs              |  1 -
 macros/src/codegen/module.rs       |  1 -
 macros/src/codegen/spawn_module.rs | 79 ------------------------------
 3 files changed, 81 deletions(-)
 delete mode 100644 macros/src/codegen/spawn_module.rs

diff --git a/macros/src/codegen.rs b/macros/src/codegen.rs
index cc173830c9..f230d3956d 100644
--- a/macros/src/codegen.rs
+++ b/macros/src/codegen.rs
@@ -20,7 +20,6 @@ mod schedule_body;
 mod software_tasks;
 mod spawn;
 mod spawn_body;
-mod spawn_module;
 mod timer_queue;
 mod util;
 
diff --git a/macros/src/codegen/module.rs b/macros/src/codegen/module.rs
index 7298356a48..bba64bb9ac 100644
--- a/macros/src/codegen/module.rs
+++ b/macros/src/codegen/module.rs
@@ -2,7 +2,6 @@ use proc_macro2::TokenStream as TokenStream2;
 use quote::quote;
 use rtic_syntax::{ast::App, Context};
 
-// use crate::{analyze::Analysis, check::Extra, codegen::spawn_module, codegen::util};
 use crate::{analyze::Analysis, check::Extra, codegen::util};
 
 pub fn codegen(
diff --git a/macros/src/codegen/spawn_module.rs b/macros/src/codegen/spawn_module.rs
deleted file mode 100644
index 5d3f465257..0000000000
--- a/macros/src/codegen/spawn_module.rs
+++ /dev/null
@@ -1,79 +0,0 @@
-use proc_macro2::TokenStream as TokenStream2;
-use quote::quote;
-use rtic_syntax::{ast::App, Context};
-use syn::Ident;
-
-#[allow(unused_imports)]
-use crate::{analyze::Analysis, check::Extra, codegen::util};
-
-#[allow(dead_code)]
-pub fn codegen(
-    _spawner: Context,
-    _name: &Ident,
-    _app: &App,
-    _analysis: &Analysis,
-    _extra: &Extra,
-) -> TokenStream2 {
-    // let spawnee = &app.software_tasks[name];
-    // let priority = spawnee.args.priority;
-
-    // let write_instant = if app.uses_schedule() {
-    //     let instants = util::instants_ident(name);
-
-    //     Some(quote!(
-    //         #instants.get_unchecked_mut(usize::from(index)).as_mut_ptr().write(instant);
-    //     ))
-    // } else {
-    //     None
-    // };
-
-    // let t = util::spawn_t_ident(priority);
-    // let fq = util::fq_ident(name);
-    // let rq = util::rq_ident(priority);
-    // let (dequeue, enqueue) = if spawner.is_init() {
-    //     (
-    //         quote!(#fq.dequeue()),
-    //         quote!(#rq.enqueue_unchecked((#t::#name, index));),
-    //     )
-    // } else {
-    //     (
-    //         quote!((#fq { priority }.lock(|fq| fq.split().1.dequeue()))),
-    //         quote!((#rq { priority }.lock(|rq| {
-    //             rq.split().0.enqueue_unchecked((#t::#name, index))
-    //         }));),
-    //     )
-    // };
-
-    // let device = extra.device;
-    // let enum_ = util::interrupt_ident();
-    // let interrupt = &analysis.interrupts.get(&priority);
-    // let pend = {
-    //     quote!(
-    //         rtic::pend(#device::#enum_::#interrupt);
-    //     )
-    // };
-
-    // let (_, tupled, _, _) = util::regroup_inputs(&spawnee.inputs);
-    // let inputs = util::inputs_ident(name);
-    quote!(
-        //     unsafe {
-        //     use rtic::Mutex as _;
-
-        //     let input = #tupled;
-        //     //     // if let Some(index) = #dequeue {
-        //     //     //     #inputs.get_unchecked_mut(usize::from(index)).as_mut_ptr().write(input);
-
-        //     //     //     #write_instant
-
-        //     //     //     #enqueue
-
-        //     //     //     #pend
-
-        //     //     //     Ok(())
-        //     //     // } else {
-        //     //     //     Err(input)
-        //     //     // }
-        //     Ok(())
-        // }
-    )
-}