From 434152157f9d73ad1899fb8da3a61aed6f8a46d6 Mon Sep 17 00:00:00 2001
From: Vadim Petrochenkov <vadim.petrochenkov@gmail.com>
Date: Tue, 23 Jul 2019 20:34:17 +0300
Subject: Remove lint annotations in specific crates that are already enforced
 by rustbuild

Remove some random unnecessary lint `allow`s
---
 src/libsyntax/diagnostics/plugin.rs | 3 +--
 src/libsyntax/error_codes.rs        | 2 --
 src/libsyntax/json.rs               | 1 -
 src/libsyntax/lib.rs                | 1 -
 4 files changed, 1 insertion(+), 6 deletions(-)

(limited to 'src/libsyntax')

diff --git a/src/libsyntax/diagnostics/plugin.rs b/src/libsyntax/diagnostics/plugin.rs
index ee640a1603a..e5e55a6444a 100644
--- a/src/libsyntax/diagnostics/plugin.rs
+++ b/src/libsyntax/diagnostics/plugin.rs
@@ -123,7 +123,6 @@ pub fn expand_register_diagnostic<'cx>(ecx: &'cx mut ExtCtxt<'_>,
     MacEager::items(smallvec![])
 }
 
-#[allow(deprecated)]
 pub fn expand_build_diagnostic_array<'cx>(ecx: &'cx mut ExtCtxt<'_>,
                                           span: Span,
                                           token_tree: &[TokenTree])
@@ -149,7 +148,7 @@ pub fn expand_build_diagnostic_array<'cx>(ecx: &'cx mut ExtCtxt<'_>,
                 ecx.span_bug(span, &format!(
                     "error writing metadata for triple `{}` and crate `{}`, error: {}, \
                      cause: {:?}",
-                    target_triple, crate_name, e.description(), e.cause()
+                    target_triple, crate_name, e.description(), e.source()
                 ));
             }
         });
diff --git a/src/libsyntax/error_codes.rs b/src/libsyntax/error_codes.rs
index 029ce73498c..1ba29011f75 100644
--- a/src/libsyntax/error_codes.rs
+++ b/src/libsyntax/error_codes.rs
@@ -1,5 +1,3 @@
-#![allow(non_snake_case)]
-
 // Error messages for EXXXX errors.
 // Each message should start and end with a new line, and be wrapped to 80 characters.
 // In vim you can `:set tw=80` and use `gq` to wrap paragraphs. Use `:set tw=0` to disable.
diff --git a/src/libsyntax/json.rs b/src/libsyntax/json.rs
index ec0222d90eb..83c9c692bd3 100644
--- a/src/libsyntax/json.rs
+++ b/src/libsyntax/json.rs
@@ -122,7 +122,6 @@ struct Diagnostic {
 }
 
 #[derive(RustcEncodable)]
-#[allow(unused_attributes)]
 struct DiagnosticSpan {
     file_name: String,
     byte_start: u32,
diff --git a/src/libsyntax/lib.rs b/src/libsyntax/lib.rs
index bb6a8dfb141..5ef80518b40 100644
--- a/src/libsyntax/lib.rs
+++ b/src/libsyntax/lib.rs
@@ -7,7 +7,6 @@
 #![doc(html_root_url = "https://doc.rust-lang.org/nightly/",
        test(attr(deny(warnings))))]
 
-#![deny(rust_2018_idioms)]
 #![deny(unused_lifetimes)]
 
 #![feature(bind_by_move_pattern_guards)]
-- 
cgit 1.4.1-3-g733a5