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Handle selecting the default locale better

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This commit is contained in:
mejrs 2023-02-14 21:26:17 +01:00
parent 6f92031233
commit 242daf86d9
1 changed files with 5 additions and 2 deletions
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7
compiler/rustc_error_messages/src/lib.rs
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@ -135,7 +135,10 @@ pub fn fluent_bundle(
let fallback_locale = langid!("en-US");
let requested_fallback_locale = requested_locale.as_ref() == Some(&fallback_locale);
trace!(?requested_fallback_locale);
if requested_fallback_locale && additional_ftl_path.is_none() {
return Ok(None);
}
// If there is only `-Z additional-ftl-path`, assume locale is "en-US", otherwise use user
// provided locale.
let locale = requested_locale.clone().unwrap_or(fallback_locale);
@ -153,7 +156,7 @@ pub fn fluent_bundle(
bundle.set_use_isolating(with_directionality_markers);
// If the user requests the default locale then don't try to load anything.
if !requested_fallback_locale && let Some(requested_locale) = requested_locale {
if let Some(requested_locale) = requested_locale {
let mut found_resources = false;
for sysroot in user_provided_sysroot.iter_mut().chain(sysroot_candidates.iter_mut()) {
sysroot.push("share");