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support #[hdl] on functions -- enables #[hdl] usage in function body

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This commit is contained in:
Jacob Lifshay 2024-09-20 18:42:24 -07:00
parent a8c804ef4a
commit ff94dda922
Signed by: programmerjake
SSH key fingerprint: SHA256:B1iRVvUJkvd7upMIiMqn6OyxvD2SgJkAH3ZnUOj6z+c
9 changed files with 341 additions and 156 deletions
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10
crates/fayalite-proc-macros-impl/src/hdl_bundle.rs
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@ -19,13 +19,13 @@ use syn::{
#[derive(Clone, Debug)]
pub(crate) struct ParsedBundle {
pub(crate) attrs: Vec<Attribute>,
pub(crate) options: HdlAttr<ItemOptions>,
pub(crate) options: HdlAttr<ItemOptions, kw::hdl>,
pub(crate) vis: Visibility,
pub(crate) struct_token: Token![struct],
pub(crate) ident: Ident,
pub(crate) generics: MaybeParsed<ParsedGenerics, Generics>,
pub(crate) fields: MaybeParsed<ParsedFieldsNamed, FieldsNamed>,
pub(crate) field_flips: Vec<Option<HdlAttr<kw::flip>>>,
pub(crate) field_flips: Vec<Option<HdlAttr<kw::flip, kw::hdl>>>,
pub(crate) mask_type_ident: Ident,
pub(crate) mask_type_match_variant_ident: Ident,
pub(crate) match_variant_ident: Ident,
@ -38,7 +38,7 @@ impl ParsedBundle {
errors: &mut Errors,
field: &mut Field,
index: usize,
) -> Option<HdlAttr<kw::flip>> {
) -> Option<HdlAttr<kw::flip, kw::hdl>> {
let Field {
attrs,
vis: _,
@ -71,7 +71,9 @@ impl ParsedBundle {
} = item;
let mut errors = Errors::new();
let mut options = errors
.unwrap_or_default(HdlAttr::<ItemOptions>::parse_and_take_attr(&mut attrs))
.unwrap_or_default(HdlAttr::<ItemOptions, kw::hdl>::parse_and_take_attr(
&mut attrs,
))
.unwrap_or_default();
errors.ok(options.body.validate());
let ItemOptions {