rust/src/libcoretest/num/mod.rs, branch 1.0.0

std: Bring back f32::from_str_radix as an unstable API

2015-04-23T22:18:14+00:00

This API was exercised in a few tests and mirrors the `from_str_radix` functionality of the integer types. Conflicts: src/doc/trpl/traits.md src/libstd/sys/windows/fs2.rs

Remove integer suffixes where the types in compiled code are identical.

2015-03-05T07:08:33+00:00

Accommodate arith-overflow in `core::num`, `std::num`, `coretest::num`.

2015-03-03T11:10:57+00:00

* `core::num`: adjust `UnsignedInt::is_power_of_two`, `UnsignedInt::next_power_of_two`, `Int::pow`. In particular for `Int::pow`: (1.) do not panic when `base` overflows if `acc` never observes the overflowed `base`, and (2.) if `acc` does observe the overflowed `base`, make sure we only panic if we would have otherwise (e.g. during a computation of `base * base`). * also in `core::num`: avoid underflow during computation of `uint::MAX`. * `std::num`: adjust tests `uint::test_uint_from_str_overflow`, `uint::test_uint_to_str_overflow`, `strconv` * `coretest::num`: adjust `test::test_int_from_str_overflow`.

Remove int/uint from libstd/lib.rs

2015-03-01T12:03:44+00:00

Add missing `fn`

2015-02-24T07:24:42+00:00

Stop parsing "-" as integer, fixes #22745

2015-02-24T05:04:49+00:00

rollup merge of #21631: tbu-/isize_police

2015-01-30T21:27:02+00:00

Conflicts: src/libcoretest/iter.rs

std: Stabilize FromStr and parse

2015-01-30T16:52:44+00:00

This commits adds an associated type to the `FromStr` trait representing an error payload for parses which do not succeed. The previous return value, `Option` did not allow for this form of payload. After the associated type was added, the following attributes were applied: * `FromStr` is now stable * `FromStr::Err` is now stable * `FromStr::from_str` is now stable * `StrExt::parse` is now stable * `FromStr for bool` is now stable * `FromStr for $float` is now stable * `FromStr for $integral` is now stable * Errors returned from stable `FromStr` implementations are stable * Errors implement `Display` and `Error` (both impl blocks being `#[stable]`) Closes #15138

Remove all `i` suffixes

2015-01-30T03:38:54+00:00

std: Rename Show/String to Debug/Display

2015-01-21T06:36:13+00:00

This commit is an implementation of [RFC 565][rfc] which is a stabilization of the `std::fmt` module and the implementations of various formatting traits. Specifically, the following changes were performed: [rfc]: https://github.com/rust-lang/rfcs/blob/master/text/0565-show-string-guidelines.md * The `Show` trait is now deprecated, it was renamed to `Debug` * The `String` trait is now deprecated, it was renamed to `Display` * Many `Debug` and `Display` implementations were audited in accordance with the RFC and audited implementations now have the `#[stable]` attribute * Integers and floats no longer print a suffix * Smart pointers no longer print details that they are a smart pointer * Paths with `Debug` are now quoted and escape characters * The `unwrap` methods on `Result` now require `Display` instead of `Debug` * The `Error` trait no longer has a `detail` method and now requires that `Display` must be implemented. With the loss of `String`, this has moved into libcore. * `impl FromError for Box` now exists * `derive(Show)` has been renamed to `derive(Debug)`. This is not currently warned about due to warnings being emitted on stage1+ While backwards compatibility is attempted to be maintained with a blanket implementation of `Display` for the old `String` trait (and the same for `Show`/`Debug`) this is still a breaking change due to primitives no longer implementing `String` as well as modifications such as `unwrap` and the `Error` trait. Most code is fairly straightforward to update with a rename or tweaks of method calls. [breaking-change] Closes #21436