Rollup merge of #58273 - taiki-e:rename-dependency, r=matthewjasper

Rename rustc_errors dependency in rust 2018 crates

I think this is a better solution than `use rustc_errors as errors` in `lib.rs` and `use crate::errors` in modules.

Related: rust-lang/cargo#5653

cc #58099

r? @Centril

1 files changed, 6 insertions, 5 deletions

diff --git a/src/libsyntax/json.rs b/src/libsyntax/json.rs
index af785050532..9acd0d099a0 100644
--- a/src/libsyntax/json.rs
+++ b/src/libsyntax/json.rs
@@ -10,12 +10,13 @@
 // FIXME: spec the JSON output properly.
 
 use crate::source_map::{SourceMap, FilePathMapping};
-use crate::errors::registry::Registry;
-use crate::errors::{DiagnosticBuilder, SubDiagnostic, CodeSuggestion, SourceMapper};
-use crate::errors::{DiagnosticId, Applicability};
-use crate::errors::emitter::{Emitter, EmitterWriter};
 
-use syntax_pos::{self, MacroBacktrace, Span, SpanLabel, MultiSpan};
+use errors::registry::Registry;
+use errors::{DiagnosticBuilder, SubDiagnostic, CodeSuggestion, SourceMapper};
+use errors::{DiagnosticId, Applicability};
+use errors::emitter::{Emitter, EmitterWriter};
+
+use syntax_pos::{MacroBacktrace, Span, SpanLabel, MultiSpan};
 use rustc_data_structures::sync::{self, Lrc};
 use std::io::{self, Write};
 use std::vec;