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use crate::*;
#[tracable_parser]
#[packrat_parser]
pub(crate) fn interface_or_generate_item(s: Span) -> IResult<Span, InterfaceOrGenerateItem> {
alt((
interface_or_generate_item_module,
interface_or_generate_item_extern,
))(s)
}
#[recursive_parser]
#[tracable_parser]
#[packrat_parser]
pub(crate) fn interface_or_generate_item_module(s: Span) -> IResult<Span, InterfaceOrGenerateItem> {
let (s, a) = many0(attribute_instance)(s)?;
let (s, b) = module_common_item(s)?;
Ok((
s,
InterfaceOrGenerateItem::Module(Box::new(InterfaceOrGenerateItemModule { nodes: (a, b) })),
))
}
#[tracable_parser]
#[packrat_parser]
pub(crate) fn interface_or_generate_item_extern(s: Span) -> IResult<Span, InterfaceOrGenerateItem> {
let (s, a) = many0(attribute_instance)(s)?;
let (s, b) = extern_tf_declaration(s)?;
Ok((
s,
InterfaceOrGenerateItem::Extern(Box::new(InterfaceOrGenerateItemExtern { nodes: (a, b) })),
))
}
#[tracable_parser]
#[packrat_parser]
pub(crate) fn extern_tf_declaration(s: Span) -> IResult<Span, ExternTfDeclaration> {
alt((extern_tf_declaration_method, extern_tf_declaration_task))(s)
}
#[tracable_parser]
#[packrat_parser]
pub(crate) fn extern_tf_declaration_method(s: Span) -> IResult<Span, ExternTfDeclaration> {
let (s, a) = keyword("extern")(s)?;
let (s, b) = method_prototype(s)?;
let (s, c) = symbol(";")(s)?;
Ok((
s,
ExternTfDeclaration::Method(Box::new(ExternTfDeclarationMethod { nodes: (a, b, c) })),
))
}
#[tracable_parser]
#[packrat_parser]
pub(crate) fn extern_tf_declaration_task(s: Span) -> IResult<Span, ExternTfDeclaration> {
let (s, a) = keyword("extern")(s)?;
let (s, b) = keyword("forkjoin")(s)?;
let (s, c) = task_prototype(s)?;
let (s, d) = symbol(";")(s)?;
Ok((
s,
ExternTfDeclaration::Task(Box::new(ExternTfDeclarationTask {
nodes: (a, b, c, d),
})),
))
}
#[tracable_parser]
#[packrat_parser]
pub(crate) fn interface_item(s: Span) -> IResult<Span, InterfaceItem> {
alt((
map(pair(port_declaration, symbol(";")), |x| {
InterfaceItem::PortDeclaration(Box::new(x))
}),
map(non_port_interface_item, |x| {
InterfaceItem::NonPortInterfaceItem(Box::new(x))
}),
))(s)
}
#[tracable_parser]
#[packrat_parser]
pub(crate) fn non_port_interface_item(s: Span) -> IResult<Span, NonPortInterfaceItem> {
alt((
map(generate_region, |x| {
NonPortInterfaceItem::GenerateRegion(Box::new(x))
}),
map(interface_or_generate_item, |x| {
NonPortInterfaceItem::InterfaceOrGenerateItem(Box::new(x))
}),
map(program_declaration, |x| {
NonPortInterfaceItem::ProgramDeclaration(Box::new(x))
}),
map(modport_declaration, |x| {
NonPortInterfaceItem::ModportDeclaration(Box::new(x))
}),
map(interface_declaration, |x| {
NonPortInterfaceItem::InterfaceDeclaration(Box::new(x))
}),
map(timeunits_declaration, |x| {
NonPortInterfaceItem::TimeunitsDeclaration(Box::new(x))
}),
))(s)
}