diff options
Diffstat (limited to 'compiler/rustc_interface/src/interface.rs')
| -rw-r--r-- | compiler/rustc_interface/src/interface.rs | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/compiler/rustc_interface/src/interface.rs b/compiler/rustc_interface/src/interface.rs index 3f87b1a547b..708fe23b791 100644 --- a/compiler/rustc_interface/src/interface.rs +++ b/compiler/rustc_interface/src/interface.rs @@ -204,6 +204,14 @@ pub(crate) fn parse_check_cfg(dcx: DiagCtxtHandle<'_>, specs: Vec<String>) -> Ch error!("`cfg()` names cannot be after values"); } names.push(ident); + } else if let Some(boolean) = arg.boolean_literal() { + if values_specified { + error!("`cfg()` names cannot be after values"); + } + names.push(rustc_span::Ident::new( + if boolean { rustc_span::kw::True } else { rustc_span::kw::False }, + arg.span(), + )); } else if arg.has_name(sym::any) && let Some(args) = arg.meta_item_list() { @@ -340,6 +348,10 @@ pub struct Config { /// the list of queries. pub override_queries: Option<fn(&Session, &mut Providers)>, + /// An extra set of symbols to add to the symbol interner, the symbol indices + /// will start at [`PREDEFINED_SYMBOLS_COUNT`](rustc_span::symbol::PREDEFINED_SYMBOLS_COUNT) + pub extra_symbols: Vec<&'static str>, + /// This is a callback from the driver that is called to create a codegen backend. /// /// Has no uses within this repository, but is used by bjorn3 for "the @@ -401,6 +413,7 @@ pub fn run_compiler<R: Send>(config: Config, f: impl FnOnce(&Compiler) -> R + Se &early_dcx, config.opts.edition, config.opts.unstable_opts.threads, + &config.extra_symbols, SourceMapInputs { file_loader, path_mapping, hash_kind, checksum_hash_kind }, |current_gcx| { // The previous `early_dcx` can't be reused here because it doesn't |