From: bors <bors@rust-lang.org>
Date: Mon, 16 Oct 2017 03:02:05 +0000 (+0000)
Subject: Auto merge of #45283 - alexcrichton:used-mut-nodes, r=arielb1
X-Git-Url: https://git.lizzy.rs/?a=commitdiff_plain;h=fdec805d035bae722ab6b587b21d8473521997dd;p=rust.git

Auto merge of #45283 - alexcrichton:used-mut-nodes, r=arielb1

rustc: Remove `used_mut_nodes` from `TyCtxt`

This updates the borrowck query to return a result, and this result is then used
to incrementally check for unused mutable nodes given sets of all the used
mutable nodes.

Closes #42384
---

fdec805d035bae722ab6b587b21d8473521997dd
diff --cc src/librustc_borrowck/lib.rs
index 11120d2e46f,0a39dc1d8b5..78aacd49f80
--- a/src/librustc_borrowck/lib.rs
+++ b/src/librustc_borrowck/lib.rs
@@@ -16,11 -16,13 +16,12 @@@
  #![allow(non_camel_case_types)]
  
  #![feature(quote)]
 -#![feature(rustc_diagnostic_macros)]
  
  #[macro_use] extern crate log;
 -#[macro_use] extern crate syntax;
 +extern crate syntax;
  extern crate syntax_pos;
  extern crate rustc_errors as errors;
+ extern crate rustc_back;
  
  // for "clarity", rename the graphviz crate to dot; graphviz within `borrowck`
  // refers to the borrowck-specific graphviz adapter traits.