Commit a5d1e7a5 authored by Alex Crichton's avatar Alex Crichton

Merge pull request #31974 from brson/beta-next

Move the RFC 1214 breakage to 1.7 compatibility notes
parents 712f76f4 35dc0169
Version 1.7.0 (2016-03-03)
==========================
Language
--------
* Soundness fixes to the interactions between associated types and
lifetimes, specified in [RFC 1214], [now generate errors][1.7sf] for
code that violates the new rules. This is a significant change that
is known to break existing code, so it has emitted warnings for the
new error cases since 1.4 to give crate authors time to adapt. The
details of what is changing are subtle; read the RFC for more.
Libraries
---------
......@@ -112,6 +102,12 @@ Cargo
Compatibility Notes
-------------------
* Soundness fixes to the interactions between associated types and
lifetimes, specified in [RFC 1214], [now generate errors][1.7sf] for
code that violates the new rules. This is a significant change that
is known to break existing code, so it has emitted warnings for the
new error cases since 1.4 to give crate authors time to adapt. The
details of what is changing are subtle; read the RFC for more.
* [Several bugs in the compiler's visibility calculations were
fixed][1.7v]. Since this was found to break significant amounts of
code, the new errors will be emitted as warnings for several release
......
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