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WIP adding Platform

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This commit is contained in:
Jacob Lifshay 2025-10-17 05:52:56 -07:00
parent def406ab52
commit 3f5dd61e46
Signed by: programmerjake
SSH key fingerprint: SHA256:HnFTLGpSm4Q4Fj502oCFisjZSoakwEuTsJJMSke63RQ
10 changed files with 1468 additions and 218 deletions
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36
crates/fayalite-proc-macros-impl/src/module.rs
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@ -4,7 +4,7 @@ use crate::{
Errors, HdlAttr, PairsIterExt,
hdl_type_common::{ParsedGenerics, SplitForImpl},
kw,
module::transform_body::{HdlLet, HdlLetKindIO},
module::transform_body::{HdlLet, HdlLetKindIO, ModuleIOOrAddPlatformIO},
options,
};
use proc_macro2::TokenStream;
@ -39,7 +39,7 @@ pub(crate) fn check_name_conflicts_with_module_builder(name: &Ident) -> syn::Res
if name == "m" {
Err(Error::new_spanned(
name,
"name conflicts with implicit `m: &mut ModuleBuilder<_>`",
"name conflicts with implicit `m: &ModuleBuilder`",
))
} else {
Ok(())
@ -67,7 +67,7 @@ struct ModuleFnModule {
vis: Visibility,
sig: Signature,
block: Box<Block>,
struct_generics: ParsedGenerics,
struct_generics: Option<ParsedGenerics>,
the_struct: TokenStream,
}
@ -290,7 +290,7 @@ impl ModuleFn {
paren_token,
body,
} => {
debug_assert!(io.is_empty());
debug_assert!(matches!(io, ModuleIOOrAddPlatformIO::ModuleIO(v) if v.is_empty()));
return Ok(Self(ModuleFnImpl::Fn {
attrs,
config_options: HdlAttr {
@ -322,6 +322,21 @@ impl ModuleFn {
body,
},
};
let io = match io {
ModuleIOOrAddPlatformIO::ModuleIO(io) => io,
ModuleIOOrAddPlatformIO::AddPlatformIO => {
return Ok(Self(ModuleFnImpl::Module(ModuleFnModule {
attrs,
config_options,
module_kind: module_kind.unwrap(),
vis,
sig,
block,
struct_generics: None,
the_struct: TokenStream::new(),
})));
}
};
let (_struct_impl_generics, _struct_type_generics, struct_where_clause) =
struct_generics.split_for_impl();
let struct_where_clause: Option<WhereClause> = parse_quote! { #struct_where_clause };
@ -364,7 +379,7 @@ impl ModuleFn {
vis,
sig,
block,
struct_generics,
struct_generics: Some(struct_generics),
the_struct,
})))
}
@ -433,9 +448,14 @@ impl ModuleFn {
ModuleKind::Normal => quote! { ::fayalite::module::ModuleKind::Normal },
};
let fn_name = &outer_sig.ident;
let (_struct_impl_generics, struct_type_generics, _struct_where_clause) =
struct_generics.split_for_impl();
let struct_ty = quote! {#fn_name #struct_type_generics};
let struct_ty = match struct_generics {
Some(struct_generics) => {
let (_struct_impl_generics, struct_type_generics, _struct_where_clause) =
struct_generics.split_for_impl();
quote! {#fn_name #struct_type_generics}
}
None => quote! {::fayalite::bundle::Bundle},
};
body_sig.ident = parse_quote! {__body};
body_sig
.inputs