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7e2ecb3cd8
This makes it easier to open the messages file while developing on features. The commit was the result of automatted changes: for p in compiler/rustc_*; do mv $p/locales/en-US.ftl $p/messages.ftl; rmdir $p/locales; done for p in compiler/rustc_*; do sed -i "s#\.\./locales/en-US.ftl#../messages.ftl#" $p/src/lib.rs; done
51 lines
1.4 KiB
Rust
51 lines
1.4 KiB
Rust
#![feature(array_windows)]
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#![recursion_limit = "256"]
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#![allow(rustc::potential_query_instability)]
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#![deny(rustc::untranslatable_diagnostic)]
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#![deny(rustc::diagnostic_outside_of_impl)]
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#[macro_use]
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extern crate tracing;
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#[macro_use]
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extern crate rustc_middle;
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use rustc_errors::{DiagnosticMessage, SubdiagnosticMessage};
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use rustc_hir::lang_items::LangItem;
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use rustc_macros::fluent_messages;
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use rustc_middle::traits;
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use rustc_middle::ty::adjustment::CustomCoerceUnsized;
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use rustc_middle::ty::query::{Providers, TyCtxtAt};
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use rustc_middle::ty::{self, Ty};
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mod collector;
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mod errors;
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mod partitioning;
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mod polymorphize;
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mod util;
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fluent_messages! { "../messages.ftl" }
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fn custom_coerce_unsize_info<'tcx>(
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tcx: TyCtxtAt<'tcx>,
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source_ty: Ty<'tcx>,
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target_ty: Ty<'tcx>,
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) -> CustomCoerceUnsized {
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let trait_ref =
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ty::Binder::dummy(tcx.mk_trait_ref(LangItem::CoerceUnsized, [source_ty, target_ty]));
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match tcx.codegen_select_candidate((ty::ParamEnv::reveal_all(), trait_ref)) {
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Ok(traits::ImplSource::UserDefined(traits::ImplSourceUserDefinedData {
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impl_def_id,
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..
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})) => tcx.coerce_unsized_info(impl_def_id).custom_kind.unwrap(),
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impl_source => {
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bug!("invalid `CoerceUnsized` impl_source: {:?}", impl_source);
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}
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}
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}
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pub fn provide(providers: &mut Providers) {
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partitioning::provide(providers);
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polymorphize::provide(providers);
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}
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