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Mostly revert "Accept crate name instead of attributes in build_output_filenames"

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This commit is contained in:
bjorn3 2023-11-04 16:26:20 +00:00
parent 7ede8e2a59
commit 365a580bc4
4 changed files with 16 additions and 6 deletions
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4
compiler/rustc_attr/src/builtin.rs
View File

@ -492,6 +492,10 @@ fn parse_unstability(sess: &Session, attr: &Attribute) -> Option<(Symbol, Stabil
}
}
pub fn find_crate_name(attrs: &[Attribute]) -> Option<Symbol> {
attr::first_attr_value_str_by_name(attrs, sym::crate_name)
}
#[derive(Clone, Debug)]
pub struct Condition {
pub name: Symbol,

2
compiler/rustc_driver_impl/src/lib.rs
View File

@ -764,8 +764,8 @@ fn print_crate_info(
// no crate attributes, print out an error and exit
return Compilation::Continue;
};
let t_outputs = rustc_interface::util::build_output_filenames(attrs, sess);
let id = rustc_session::output::find_crate_name(sess, attrs);
let t_outputs = rustc_interface::util::build_output_filenames(sess, id.to_string());
let crate_types = collect_crate_types(sess, attrs);
for &style in &crate_types {
let fname =

2
compiler/rustc_interface/src/queries.rs
View File

@ -135,7 +135,7 @@ impl<'tcx> Queries<'tcx> {
sess.opts.cg.metadata.clone(),
sess.cfg_version,
);
let outputs = util::build_output_filenames(sess, crate_name.to_string());
let outputs = util::build_output_filenames(&pre_configured_attrs, sess);
let dep_graph = setup_dep_graph(sess, crate_name, stable_crate_id)?;
let cstore = FreezeLock::new(Box::new(CStore::new(

14
compiler/rustc_interface/src/util.rs
View File

@ -471,7 +471,7 @@ fn multiple_output_types_to_stdout(
}
}
pub fn build_output_filenames(sess: &Session, crate_name: String) -> OutputFilenames {
pub fn build_output_filenames(attrs: &[ast::Attribute], sess: &Session) -> OutputFilenames {
if multiple_output_types_to_stdout(
&sess.opts.output_types,
sess.io.output_file == Some(OutFileName::Stdout),
@ -479,6 +479,12 @@ pub fn build_output_filenames(sess: &Session, crate_name: String) -> OutputFilen
sess.emit_fatal(errors::MultipleOutputTypesToStdout);
}
let crate_name = sess
.opts
.crate_name
.clone()
.or_else(|| rustc_attr::find_crate_name(attrs).map(|n| n.to_string()));
match sess.io.output_file {
None => {
// "-" as input file will cause the parser to read from stdin so we
@ -487,11 +493,11 @@ pub fn build_output_filenames(sess: &Session, crate_name: String) -> OutputFilen
let dirpath = sess.io.output_dir.clone().unwrap_or_default();
// If a crate name is present, we use it as the link name
let stem = crate_name.clone();
let stem = crate_name.clone().unwrap_or_else(|| sess.io.input.filestem().to_owned());
OutputFilenames::new(
dirpath,
crate_name,
crate_name.unwrap_or_else(|| stem.replace('-', "_")),
stem,
None,
sess.io.temps_dir.clone(),
@ -520,7 +526,7 @@ pub fn build_output_filenames(sess: &Session, crate_name: String) -> OutputFilen
out_file.filestem().unwrap_or_default().to_str().unwrap().to_string();
OutputFilenames::new(
out_file.parent().unwrap_or_else(|| Path::new("")).to_path_buf(),
crate_name,
crate_name.unwrap_or_else(|| out_filestem.replace('-', "_")),
out_filestem,
ofile,
sess.io.temps_dir.clone(),