Function rustc_expand::mbe::transcribe::transcribe_metavar_expr

source ยท 
fn transcribe_metavar_expr<'a>(
    dcx: DiagCtxtHandle<'a>,
    expr: &MetaVarExpr,
    interp: &FxHashMap<MacroRulesNormalizedIdent, NamedMatch>,
    marker: &mut Marker,
    repeats: &[(usize, usize)],
    result: &mut Vec<TokenTree>,
    sp: &DelimSpan,
    symbol_gallery: &SymbolGallery,
) -> PResult<'a, ()>