Merge #494

494: Resoures take 2 r=korken89 a=korken89



Co-authored-by: Emil Fresk <emil.fresk@gmail.com>

1 files changed, 0 insertions, 95 deletions

diff --git a/macros/src/codegen/locals.rs b/macros/src/codegen/locals.rs
deleted file mode 100644
index 0fb8c6d2..00000000
--- a/macros/src/codegen/locals.rs
+++ /dev/null
@@ -1,95 +0,0 @@
-use proc_macro2::TokenStream as TokenStream2;
-use quote::quote;
-use rtic_syntax::{
-    ast::{App, Local},
-    Context, Map,
-};
-
-use crate::codegen::util;
-
-pub fn codegen(
-    ctxt: Context,
-    locals: &Map<Local>,
-    app: &App,
-) -> (
-    // locals
-    TokenStream2,
-    // pat
-    TokenStream2,
-) {
-    assert!(!locals.is_empty());
-
-    let runs_once = ctxt.runs_once();
-    let ident = util::locals_ident(ctxt, app);
-
-    let mut lt = None;
-    let mut fields = vec![];
-    let mut items = vec![];
-    let mut names = vec![];
-    let mut values = vec![];
-    let mut pats = vec![];
-    let mut has_cfgs = false;
-
-    for (name, local) in locals {
-        let lt = if runs_once {
-            quote!('static)
-        } else {
-            lt = Some(quote!('a));
-            quote!('a)
-        };
-
-        let cfgs = &local.cfgs;
-        has_cfgs |= !cfgs.is_empty();
-
-        let expr = &local.expr;
-        let ty = &local.ty;
-        fields.push(quote!(
-            #(#cfgs)*
-            #name: &#lt mut #ty
-        ));
-        items.push(quote!(
-            #(#cfgs)*
-            #[doc(hidden)]
-            static #name: rtic::RacyCell<#ty> = rtic::RacyCell::new(#expr)
-        ));
-        values.push(quote!(
-            #(#cfgs)*
-            #name: #name.get_mut_unchecked()
-        ));
-        names.push(name);
-        pats.push(quote!(
-            #(#cfgs)*
-            #name
-        ));
-    }
-
-    if lt.is_some() && has_cfgs {
-        fields.push(quote!(__marker__: core::marker::PhantomData<&'a ()>));
-        values.push(quote!(__marker__: core::marker::PhantomData));
-    }
-
-    let locals = quote!(
-        #[allow(non_snake_case)]
-        #[doc(hidden)]
-        pub struct #ident<#lt> {
-            #(#fields),*
-        }
-
-        impl<#lt> #ident<#lt> {
-            #[inline(always)]
-            unsafe fn new() -> Self {
-                #(#items;)*
-
-                #ident {
-                    #(#values),*
-                }
-            }
-        }
-    );
-
-    let ident = ctxt.ident(app);
-    (
-        locals,
-        quote!(#ident::Locals { #(#pats,)* .. }: #ident::Locals),
-    )
-}