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Inline and remove create_compiler_and_run.

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It has a single call site.
This commit is contained in:
Nicholas Nethercote 2022-10-07 16:17:57 +11:00
parent dcc194e4bf
commit b6ae1453cb
1 changed files with 51 additions and 53 deletions
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104
compiler/rustc_interface/src/interface.rs
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@ -275,58 +275,6 @@ pub struct Config {
pub registry: Registry,
}
fn create_compiler_and_run<R>(config: Config, f: impl FnOnce(&Compiler) -> R) -> R {
crate::callbacks::setup_callbacks();
let registry = &config.registry;
let (mut sess, codegen_backend) = util::create_session(
config.opts,
config.crate_cfg,
config.crate_check_cfg,
config.file_loader,
config.input_path.clone(),
config.lint_caps,
config.make_codegen_backend,
registry.clone(),
);
if let Some(parse_sess_created) = config.parse_sess_created {
parse_sess_created(
&mut Lrc::get_mut(&mut sess)
.expect("create_session() should never share the returned session")
.parse_sess,
);
}
let temps_dir = sess.opts.unstable_opts.temps_dir.as_ref().map(|o| PathBuf::from(&o));
let compiler = Compiler {
sess,
codegen_backend,
input: config.input,
input_path: config.input_path,
output_dir: config.output_dir,
output_file: config.output_file,
temps_dir,
register_lints: config.register_lints,
override_queries: config.override_queries,
};
rustc_span::with_source_map(compiler.sess.parse_sess.clone_source_map(), move || {
let r = {
let _sess_abort_error = OnDrop(|| {
compiler.sess.finish_diagnostics(registry);
});
f(&compiler)
};
let prof = compiler.sess.prof.clone();
prof.generic_activity("drop_compiler").run(move || drop(compiler));
r
})
}
// JUSTIFICATION: before session exists, only config
#[allow(rustc::bad_opt_access)]
pub fn run_compiler<R: Send>(config: Config, f: impl FnOnce(&Compiler) -> R + Send) -> R {
@ -334,7 +282,57 @@ pub fn run_compiler<R: Send>(config: Config, f: impl FnOnce(&Compiler) -> R + Se
util::run_in_thread_pool_with_globals(
config.opts.edition,
config.opts.unstable_opts.threads,
|| create_compiler_and_run(config, f),
|| {
crate::callbacks::setup_callbacks();
let registry = &config.registry;
let (mut sess, codegen_backend) = util::create_session(
config.opts,
config.crate_cfg,
config.crate_check_cfg,
config.file_loader,
config.input_path.clone(),
config.lint_caps,
config.make_codegen_backend,
registry.clone(),
);
if let Some(parse_sess_created) = config.parse_sess_created {
parse_sess_created(
&mut Lrc::get_mut(&mut sess)
.expect("create_session() should never share the returned session")
.parse_sess,
);
}
let temps_dir = sess.opts.unstable_opts.temps_dir.as_ref().map(|o| PathBuf::from(&o));
let compiler = Compiler {
sess,
codegen_backend,
input: config.input,
input_path: config.input_path,
output_dir: config.output_dir,
output_file: config.output_file,
temps_dir,
register_lints: config.register_lints,
override_queries: config.override_queries,
};
rustc_span::with_source_map(compiler.sess.parse_sess.clone_source_map(), move || {
let r = {
let _sess_abort_error = OnDrop(|| {
compiler.sess.finish_diagnostics(registry);
});
f(&compiler)
};
let prof = compiler.sess.prof.clone();
prof.generic_activity("drop_compiler").run(move || drop(compiler));
r
})
},
)
}