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//! Dummy version of dwarf emission that does nothing when the compile-time
//! feature is disabled.
use crate::core::binary::{EncodeOptions, Encoder, Names, RecOrType};
use crate::core::Local;
use crate::token::Span;
pub struct Dwarf<'a> {
uninhabited: &'a std::convert::Infallible,
}
impl<'a> Dwarf<'a> {
pub fn new(
_func_imports: u32,
_opts: &EncodeOptions<'a>,
_names: &Names<'a>,
_types: &'a [RecOrType<'a>],
) -> Option<Dwarf<'a>> {
None
}
pub fn start_func(&mut self, _span: Span, _ty: u32, _locals: &[Local<'_>]) {
match *self.uninhabited {}
}
pub fn instr(&mut self, _offset: usize, _span: Span) {
match *self.uninhabited {}
}
pub fn end_func(&mut self, _: usize, _: usize) {
match *self.uninhabited {}
}
pub fn set_code_section_size(&mut self, _size: usize) {
match *self.uninhabited {}
}
pub fn emit(&mut self, _dst: &mut Encoder<'_>) {
match *self.uninhabited {}
}
}