From bbbb571fee01532f63b105150654db8db0b01bf7 Mon Sep 17 00:00:00 2001 From: Alex Crichton Date: Mon, 9 Feb 2015 16:33:19 -0800 Subject: rustc: Fix a number of stability lint holes There are a number of holes that the stability lint did not previously cover, including: * Types * Bounds on type parameters on functions and impls * Where clauses * Imports * Patterns (structs and enums) These holes have all been fixed by overriding the `visit_path` function on the AST visitor instead of a few specialized cases. This change also necessitated a few stability changes: * The `collections::fmt` module is now stable (it was already supposed to be). * The `thread_local::imp::Key` type is now stable (it was already supposed to be). * The `std::rt::{begin_unwind, begin_unwind_fmt}` functions are now stable. These are required via the `panic!` macro. * The `std::old_io::stdio::{println, println_args}` functions are now stable. These are required by the `print!` and `println!` macros. * The `ops::{FnOnce, FnMut, Fn}` traits are now `#[stable]`. This is required to make bounds with these traits stable. Note that manual implementations of these traits are still gated by default, this stability only allows bounds such as `F: FnOnce()`. Additionally, the compiler now has special logic to ignore its own generated `__test` module for the `--test` harness in terms of stability. Closes #8962 Closes #16360 Closes #20327 [breaking-change] --- src/libserialize/collection_impls.rs | 4 ++-- src/libserialize/lib.rs | 1 + 2 files changed, 3 insertions(+), 2 deletions(-) (limited to 'src/libserialize') diff --git a/src/libserialize/collection_impls.rs b/src/libserialize/collection_impls.rs index 53d3b069467..f81edca8371 100644 --- a/src/libserialize/collection_impls.rs +++ b/src/libserialize/collection_impls.rs @@ -10,7 +10,7 @@ //! Implementations of serialization for structures found in libcollections -use std::uint; +use std::usize; use std::default::Default; use std::hash::{Hash, Hasher}; use std::collections::hash_state::HashState; @@ -148,7 +148,7 @@ impl< fn decode(d: &mut D) -> Result, D::Error> { let bits = try!(d.read_uint()); let mut set = EnumSet::new(); - for bit in 0..uint::BITS { + for bit in 0..usize::BITS { if bits & (1 << bit) != 0 { set.insert(CLike::from_usize(1 << bit)); } diff --git a/src/libserialize/lib.rs b/src/libserialize/lib.rs index e86ee4a73ce..4579d1f19d3 100644 --- a/src/libserialize/lib.rs +++ b/src/libserialize/lib.rs @@ -31,6 +31,7 @@ Core encoding and decoding interfaces. #![feature(int_uint)] #![feature(io)] #![feature(path)] +#![feature(hash)] #![feature(rustc_private)] #![feature(slicing_syntax)] #![feature(staged_api)] -- cgit 1.4.1-3-g733a5