Auto merge of #39463 - alexcrichton:update-bootstrap, r=alexcrichton

Bump version, upgrade bootstrap

This commit updates the version number to 1.17.0 as we're not on that version of
the nightly compiler, and at the same time this updates src/stage0.txt to
bootstrap from freshly minted beta compiler and beta Cargo.

8 files changed, 1 insertions, 13 deletions

diff --git a/src/libsyntax/Cargo.toml b/src/libsyntax/Cargo.toml
index a200da6c293..0b38f5450b6 100644
--- a/src/libsyntax/Cargo.toml
+++ b/src/libsyntax/Cargo.toml
@@ -15,4 +15,3 @@ rustc_bitflags = { path = "../librustc_bitflags" }
 syntax_pos = { path = "../libsyntax_pos" }
 rustc_errors = { path = "../librustc_errors" }
 rustc_data_structures = { path = "../librustc_data_structures" }
-rustc_i128 = { path = "../librustc_i128" }
diff --git a/src/libsyntax/ast.rs b/src/libsyntax/ast.rs
index d18215be3e6..09fb369cd35 100644
--- a/src/libsyntax/ast.rs
+++ b/src/libsyntax/ast.rs
@@ -33,8 +33,6 @@ use std::u32;
 
 use serialize::{self, Encodable, Decodable, Encoder, Decoder};
 
-use rustc_i128::{u128, i128};
-
 /// An identifier contains a Name (index into the interner
 /// table) and a SyntaxContext to track renaming and
 /// macro expansion per Flatt et al., "Macros That Work Together"
diff --git a/src/libsyntax/ext/build.rs b/src/libsyntax/ext/build.rs
index 1837fa1e5fe..f8d4eff80b2 100644
--- a/src/libsyntax/ext/build.rs
+++ b/src/libsyntax/ext/build.rs
@@ -16,7 +16,6 @@ use codemap::{dummy_spanned, respan, Spanned};
 use ext::base::ExtCtxt;
 use ptr::P;
 use symbol::{Symbol, keywords};
-use rustc_i128::u128;
 
 // Transitional reexports so qquote can find the paths it is looking for
 mod syntax {
diff --git a/src/libsyntax/ext/quote.rs b/src/libsyntax/ext/quote.rs
index 8258a7427b6..6c46f90f3d4 100644
--- a/src/libsyntax/ext/quote.rs
+++ b/src/libsyntax/ext/quote.rs
@@ -41,7 +41,6 @@ pub mod rt {
     pub use parse::new_parser_from_tts;
     pub use syntax_pos::{BytePos, Span, DUMMY_SP};
     pub use codemap::{dummy_spanned};
-    use rustc_i128::{u128};
 
     pub trait ToTokens {
         fn to_tokens(&self, _cx: &ExtCtxt) -> Vec<TokenTree>;
diff --git a/src/libsyntax/lib.rs b/src/libsyntax/lib.rs
index 871e6b3783a..25be9e91a6a 100644
--- a/src/libsyntax/lib.rs
+++ b/src/libsyntax/lib.rs
@@ -33,6 +33,7 @@
 #![feature(unicode)]
 #![feature(rustc_diagnostic_macros)]
 #![feature(specialization)]
+#![feature(i128_type)]
 
 extern crate serialize;
 #[macro_use] extern crate log;
@@ -42,8 +43,6 @@ pub extern crate rustc_errors as errors;
 extern crate syntax_pos;
 extern crate rustc_data_structures;
 
-extern crate rustc_i128;
-
 extern crate serialize as rustc_serialize; // used by deriving
 
 // A variant of 'try!' that panics on an Err. This is used as a crutch on the
diff --git a/src/libsyntax/parse/mod.rs b/src/libsyntax/parse/mod.rs
index f1a3b523cfd..20e80afc115 100644
--- a/src/libsyntax/parse/mod.rs
+++ b/src/libsyntax/parse/mod.rs
@@ -28,8 +28,6 @@ use std::path::{Path, PathBuf};
 use std::rc::Rc;
 use std::str;
 
-use rustc_i128::u128;
-
 pub type PResult<'a, T> = Result<T, DiagnosticBuilder<'a>>;
 
 #[macro_use]
diff --git a/src/libsyntax/parse/parser.rs b/src/libsyntax/parse/parser.rs
index 2532a1def7d..fd7c56f136f 100644
--- a/src/libsyntax/parse/parser.rs
+++ b/src/libsyntax/parse/parser.rs
@@ -65,8 +65,6 @@ use std::path::{Path, PathBuf};
 use std::rc::Rc;
 use std::slice;
 
-use rustc_i128::u128;
-
 bitflags! {
     flags Restrictions: u8 {
         const RESTRICTION_STMT_EXPR         = 1 << 0,
diff --git a/src/libsyntax/print/pprust.rs b/src/libsyntax/print/pprust.rs
index e75671d27aa..ffdd3b2e93e 100644
--- a/src/libsyntax/print/pprust.rs
+++ b/src/libsyntax/print/pprust.rs
@@ -29,8 +29,6 @@ use std_inject;
 use symbol::{Symbol, keywords};
 use tokenstream::{self, TokenTree};
 
-use rustc_i128::i128;
-
 use std::ascii;
 use std::io::{self, Write, Read};
 use std::iter;