Auto merge of #59974 - Centril:boostrap-to-2019-04-11, r=pietroalbini,Mark-Simulacrum

Bump bootstrap compiler to 2019-04-11

r? @pietroalbini
cc @Mark-Simulacrum
cc #58702

Author: bors

src/bootstrap/bin/rustc.rs

@@ -290,9 +290,7 @@ fn main() {
     }
 
     // This is required for internal lints.
-    if stage != "0" {
-        cmd.arg("-Zunstable-options");
-    }
+    cmd.arg("-Zunstable-options");
 
     // Force all crates compiled by this compiler to (a) be unstable and (b)
     // allow the `rustc_private` feature to link to other unstable crates

src/bootstrap/channel.rs

@@ -13,7 +13,7 @@ use build_helper::output;
 use crate::Build;
 
 // The version number
-pub const CFG_RELEASE_NUM: &str = "1.35.0";
+pub const CFG_RELEASE_NUM: &str = "1.36.0";
 
 pub struct GitInfo {
     inner: Option<Info>,

src/bootstrap/lib.rs

@@ -1125,8 +1125,6 @@ impl Build {
     /// `rust.save-toolstates` in `config.toml`. If unspecified, nothing will be
     /// done. The file is updated immediately after this function completes.
     pub fn save_toolstate(&self, tool: &str, state: ToolState) {
-        use std::io::{Seek, SeekFrom};
-
         if let Some(ref path) = self.config.save_toolstates {
             let mut file = t!(fs::OpenOptions::new()
                 .create(true)

src/libarena/lib.rs

@@ -12,7 +12,7 @@
        test(no_crate_inject, attr(deny(warnings))))]
 
 #![deny(rust_2018_idioms)]
-#![cfg_attr(not(stage0), deny(internal))]
+#![deny(internal)]
 
 #![feature(core_intrinsics)]
 #![feature(dropck_eyepatch)]

src/libfmt_macros/lib.rs

@@ -9,7 +9,7 @@
        test(attr(deny(warnings))))]
 
 #![deny(rust_2018_idioms)]
-#![cfg_attr(not(stage0), deny(internal))]
+#![deny(internal)]
 
 #![feature(nll)]
 #![feature(rustc_private)]

src/librustc/lib.rs

@@ -29,7 +29,7 @@
 #![doc(html_root_url = "https://doc.rust-lang.org/nightly/")]
 
 #![deny(rust_2018_idioms)]
-#![cfg_attr(not(stage0), deny(internal))]
+#![deny(internal)]
 #![allow(explicit_outlives_requirements)]
 
 #![feature(arbitrary_self_types)]

src/librustc/ty/mod.rs

@@ -1,4 +1,4 @@
-#![cfg_attr(not(stage0), allow(usage_of_ty_tykind))]
+#![allow(usage_of_ty_tykind)]
 
 pub use self::Variance::*;
 pub use self::AssociatedItemContainer::*;

src/librustc_allocator/lib.rs

@@ -2,7 +2,7 @@
 #![feature(rustc_private)]
 
 #![deny(rust_2018_idioms)]
-#![cfg_attr(not(stage0), deny(internal))]
+#![deny(internal)]
 
 pub mod expand;
 

src/librustc_borrowck/lib.rs

@@ -2,7 +2,7 @@
 
 #![allow(non_camel_case_types)]
 #![deny(rust_2018_idioms)]
-#![cfg_attr(not(stage0), deny(internal))]
+#![deny(internal)]
 
 #![feature(nll)]
 

src/librustc_codegen_ssa/lib.rs

@@ -14,7 +14,7 @@
 #![allow(unused_attributes)]
 #![allow(dead_code)]
 #![deny(rust_2018_idioms)]
-#![cfg_attr(not(stage0), deny(internal))]
+#![deny(internal)]
 #![allow(explicit_outlives_requirements)]
 
 #![recursion_limit="256"]