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use rune::{Parser, TokenStream};
pub fn module(_unused: bool) -> Result<runestick::Module, runestick::ContextError> {
let mut builtins = runestick::Module::with_crate_item("std", &["macros", "builtin"]);
builtins.macro_(&["file"], emit_file)?;
builtins.macro_(&["line"], emit_line)?;
Ok(builtins)
}
pub(crate) fn emit_line(stream: &TokenStream) -> runestick::Result<TokenStream> {
let mut parser = Parser::from_token_stream(stream);
parser.eof()?;
Ok(rune::quote!(
#[builtin]
line!()
)
.into_token_stream())
}
pub(crate) fn emit_file(stream: &TokenStream) -> runestick::Result<TokenStream> {
let mut parser = Parser::from_token_stream(stream);
parser.eof()?;
Ok(rune::quote!(
#[builtin]
file!()
)
.into_token_stream())
}