From e341d603fe7c35ce174bd2e54e47ed6941ea4b03 Mon Sep 17 00:00:00 2001 From: Alex Crichton Date: Wed, 15 Feb 2017 07:57:59 -0800 Subject: Remove internal liblog This commit deletes the internal liblog in favor of the implementation that lives on crates.io. Similarly it's also setting a convention for adding crates to the compiler. The main restriction right now is that we want compiler implementation details to be unreachable from normal Rust code (e.g. requires a feature), and by default everything in the sysroot is reachable via `extern crate`. The proposal here is to require that crates pulled in have these lines in their `src/lib.rs`: #![cfg_attr(rustbuild, feature(staged_api, rustc_private))] #![cfg_attr(rustbuild, unstable(feature = "rustc_private", issue = "27812"))] This'll mean that by default they're not using these attributes but when compiled as part of the compiler they do a few things: * Mark themselves as entirely unstable via the `staged_api` feature and the `#![unstable]` attribute. * Allow usage of other unstable crates via `feature(rustc_private)` which is required if the crate relies on any other crates to compile (other than std). --- src/tools/compiletest/Cargo.toml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'src/tools/compiletest') diff --git a/src/tools/compiletest/Cargo.toml b/src/tools/compiletest/Cargo.toml index 1fc98a78a7c..7530b65a9b7 100644 --- a/src/tools/compiletest/Cargo.toml +++ b/src/tools/compiletest/Cargo.toml @@ -5,6 +5,6 @@ version = "0.0.0" [dependencies] log = "0.3" -env_logger = { version = "0.3.5", default-features = false } +env_logger = { version = "0.4", default-features = false } rustc-serialize = "0.3" filetime = "0.1" -- cgit 1.4.1-3-g733a5