From 20431706a863f92cb37dc512fef6e48d192aaf2c Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 17 Apr 2024 14:11:38 +0200 Subject: Merging upstream version 1.66.0+dfsg1. Signed-off-by: Daniel Baumann --- src/librustdoc/lib.rs | 87 +++++++++++++++++++++++++-------------------------- 1 file changed, 42 insertions(+), 45 deletions(-) (limited to 'src/librustdoc/lib.rs') diff --git a/src/librustdoc/lib.rs b/src/librustdoc/lib.rs index 14d695582..4cf9435d9 100644 --- a/src/librustdoc/lib.rs +++ b/src/librustdoc/lib.rs @@ -9,14 +9,12 @@ #![feature(control_flow_enum)] #![feature(drain_filter)] #![feature(let_chains)] -#![cfg_attr(bootstrap, feature(let_else))] #![feature(test)] #![feature(never_type)] #![feature(once_cell)] #![feature(type_ascription)] #![feature(iter_intersperse)] #![feature(type_alias_impl_trait)] -#![cfg_attr(bootstrap, feature(generic_associated_types))] #![recursion_limit = "256"] #![warn(rustc::internal)] #![allow(clippy::collapsible_if, clippy::collapsible_else_if)] @@ -43,6 +41,7 @@ extern crate rustc_errors; extern crate rustc_expand; extern crate rustc_feature; extern crate rustc_hir; +extern crate rustc_hir_analysis; extern crate rustc_hir_pretty; extern crate rustc_index; extern crate rustc_infer; @@ -61,7 +60,6 @@ extern crate rustc_session; extern crate rustc_span; extern crate rustc_target; extern crate rustc_trait_selection; -extern crate rustc_typeck; extern crate test; // See docs in https://github.com/rust-lang/rust/blob/master/compiler/rustc/src/main.rs @@ -156,7 +154,6 @@ pub fn main() { } } - rustc_driver::set_sigpipe_handler(); rustc_driver::install_ice_hook(); // When using CI artifacts (with `download_stage1 = true`), tracing is unconditionally built @@ -461,7 +458,7 @@ fn opts() -> Vec { "human|json|short", ) }), - unstable("diagnostic-width", |o| { + stable("diagnostic-width", |o| { o.optopt( "", "diagnostic-width", @@ -676,39 +673,6 @@ fn usage(argv0: &str) { /// A result type used by several functions under `main()`. type MainResult = Result<(), ErrorGuaranteed>; -fn main_args(at_args: &[String]) -> MainResult { - let args = rustc_driver::args::arg_expand_all(at_args); - - let mut options = getopts::Options::new(); - for option in opts() { - (option.apply)(&mut options); - } - let matches = match options.parse(&args[1..]) { - Ok(m) => m, - Err(err) => { - early_error(ErrorOutputType::default(), &err.to_string()); - } - }; - - // Note that we discard any distinction between different non-zero exit - // codes from `from_matches` here. - let options = match config::Options::from_matches(&matches, args) { - Ok(opts) => opts, - Err(code) => { - return if code == 0 { - Ok(()) - } else { - Err(ErrorGuaranteed::unchecked_claim_error_was_emitted()) - }; - } - }; - rustc_interface::util::run_in_thread_pool_with_globals( - options.edition, - 1, // this runs single-threaded, even in a parallel compiler - move || main_options(options), - ) -} - fn wrap_return(diag: &rustc_errors::Handler, res: Result<(), String>) -> MainResult { match res { Ok(()) => Ok(()), @@ -739,7 +703,33 @@ fn run_renderer<'tcx, T: formats::FormatRenderer<'tcx>>( } } -fn main_options(options: config::Options) -> MainResult { +fn main_args(at_args: &[String]) -> MainResult { + let args = rustc_driver::args::arg_expand_all(at_args); + + let mut options = getopts::Options::new(); + for option in opts() { + (option.apply)(&mut options); + } + let matches = match options.parse(&args[1..]) { + Ok(m) => m, + Err(err) => { + early_error(ErrorOutputType::default(), &err.to_string()); + } + }; + + // Note that we discard any distinction between different non-zero exit + // codes from `from_matches` here. + let (options, render_options) = match config::Options::from_matches(&matches, args) { + Ok(opts) => opts, + Err(code) => { + return if code == 0 { + Ok(()) + } else { + Err(ErrorGuaranteed::unchecked_claim_error_was_emitted()) + }; + } + }; + let diag = core::new_handler( options.error_format, None, @@ -751,9 +741,18 @@ fn main_options(options: config::Options) -> MainResult { (true, true) => return wrap_return(&diag, markdown::test(options)), (true, false) => return doctest::run(options), (false, true) => { + let input = options.input.clone(); + let edition = options.edition; + let config = core::create_config(options); + + // `markdown::render` can invoke `doctest::make_test`, which + // requires session globals and a thread pool, so we use + // `run_compiler`. return wrap_return( &diag, - markdown::render(&options.input, options.render_options, options.edition), + interface::run_compiler(config, |_compiler| { + markdown::render(&input, render_options, edition) + }), ); } (false, false) => {} @@ -774,14 +773,12 @@ fn main_options(options: config::Options) -> MainResult { let crate_version = options.crate_version.clone(); let output_format = options.output_format; - // FIXME: fix this clone (especially render_options) let externs = options.externs.clone(); - let render_options = options.render_options.clone(); let scrape_examples_options = options.scrape_examples_options.clone(); - let document_private = options.render_options.document_private; + let config = core::create_config(options); - interface::create_compiler_and_run(config, |compiler| { + interface::run_compiler(config, |compiler| { let sess = compiler.session(); if sess.opts.describe_lints { @@ -813,7 +810,7 @@ fn main_options(options: config::Options) -> MainResult { sess, krate, externs, - document_private, + render_options.document_private, ) }); (resolver.clone(), resolver_caches) -- cgit v1.2.3