Previously, constants used unsigned extension, while non-constants used
signed extension. This unifies both paths to use signed extension.
If this breaks your code, take a deep breath, go for a walk, and
consider why you're relying on the sign extension semantics of
enum-to-float casts.
Closes#8230.
[breaking-change]
This implements the design in rust-lang/rfcs#86. It shouldn't be merged until that RFC is accepted, but it would be great if somebody has time to review the code before then.
This commit moves Mutable, Map, MutableMap, Set, and MutableSet from
`core::collections` to the `collections` crate at the top-level. Additionally,
this removes the `deque` module and moves the `Deque` trait to only being
available at the top-level of the collections crate.
All functionality continues to be reexported through `std::collections`.
[breaking-change]
Part of #14248
Main contributors are @pcwalton, @alexcrichton and me. Only
@dguenther appear in git blame as a minor contribution, but it is
only adding the rust license, so removed by this relicensing.
@brson OK?
Part of #14248
Main contributors are @pcwalton, @alexcrichton and me. Only
@dguenther appear in git blame as a minor contribution, but it is
only adding the rust license, so removed by this relicensing.
It is in fact the case that `NaN != NaN`. The true relations for
compareQuietNotEqual are LT, GT *and* UN.
I also rephrased the docs for PartialOrd since floats are not the only
types which are not totally ordered.
It is in fact the case that `NaN != NaN`. The true relations for
compareQuietNotEqual are LT, GT *and* UN.
I also rephrased the docs for PartialOrd since floats are not the only
types which are not totally ordered.
After sitting down to build on the work merged in #14318, I realized that some of the test names were not clear, others probably weren't testing the right thing, and they were also not as exhaustive as they could have been.
This makes ast::Arg usable in the quote_ macros.
Please note that this commit doesn't include a regression test. There
are tests that use the quote macros, but all of them are ignored. Due to
that, there is no obvious (to me) way to test this.
Since this change is absolutely trivial and only hooks up an additional
type to existing infrastructure (which presumably is tested elsewhere),
I concluded it's not worth the effort to follow up on this.
