rust/src/libsyntax/parse, branch 1.0.0-beta

Fallout in libsyntax

2015-04-01T15:22:39+00:00

rollup merge of #23872: huonw/eager-lexing

2015-03-31T22:53:10+00:00

Conflicts: src/libsyntax/parse/lexer/mod.rs

Stabilize std::num

2015-03-31T14:50:25+00:00

This commit stabilizes the `std::num` module: * The `Int` and `Float` traits are deprecated in favor of (1) the newly-added inherent methods and (2) the generic traits available in rust-lang/num. * The `Zero` and `One` traits are reintroduced in `std::num`, which together with various other traits allow you to recover the most common forms of generic programming. * The `FromStrRadix` trait, and associated free function, is deprecated in favor of inherent implementations. * A wide range of methods and constants for both integers and floating point numbers are now `#[stable]`, having been adjusted for integer guidelines. * `is_positive` and `is_negative` are renamed to `is_sign_positive` and `is_sign_negative`, in order to address #22985 * The `Wrapping` type is moved to `std::num` and stabilized; `WrappingOps` is deprecated in favor of inherent methods on the integer types, and direct implementation of operations on `Wrapping` for each concrete integer type `X`. Closes #22985 Closes #21069 [breaking-change]

Lex binary and octal literals more eagerly.

2015-03-31T01:16:42+00:00

Previously 0b12 was considered two tokens, 0b1 and 2, as 2 isn't a valid base 2 digit. This patch changes that to collapse them into one (and makes `0b12` etc. an error: 2 isn't a valid base 2 digit). This may break some macro invocations of macros with `tt` (or syntax extensions) that rely on adjacent digits being separate tokens and hence is a [breaking-change] The fix is to separate the tokens, e.g. `0b12` -> `0b1 2`. cc https://github.com/rust-lang/rfcs/pull/879

Rollup merge of #23803 - richo:unused-braces, r=Manishearth

2015-03-28T12:42:06+00:00

Pretty much what it says on the tin.

cleanup: Remove unused braces in use statements

2015-03-28T09:23:20+00:00

rollup merge of #23786: alexcrichton/less-quotes

2015-03-27T23:10:25+00:00

Conflicts: src/test/auxiliary/static-function-pointer-aux.rs src/test/auxiliary/trait_default_method_xc_aux.rs src/test/run-pass/issue-4545.rs

rustc: Remove support for hyphens in crate names

2015-03-27T17:19:59+00:00

This commit removes parser support for `extern crate "foo" as bar` as the renamed crate is now required to be an identifier. Additionally this commit enables hard errors on crate names that contain hyphens in them, they must now solely contain alphanumeric characters or underscores. If the crate name is inferred from the file name, however, the file name `foo-bar.rs` will have the crate name inferred as `foo_bar`. If a binary is being emitted it will have the name `foo-bar` and a library will have the name `libfoo_bar.rlib`. This commit is a breaking change for a number of reasons: * Old syntax is being removed. This was previously only issuing warnings. * The output for the compiler when input is received on stdin is now `rust_out` instead of `rust-out`. * The crate name for a crate in the file `foo-bar.rs` is now `foo_bar` which can affect infrastructure such as logging. [breaking-change]

rollup merge of #23741: alexcrichton/remove-int-uint

2015-03-27T17:10:05+00:00

Conflicts: src/librustc/middle/ty.rs src/librustc_trans/trans/adt.rs src/librustc_typeck/check/mod.rs src/libserialize/json.rs src/test/run-pass/spawn-fn.rs

rollup merge of #23740: alexcrichton/remove-deprecated-slicing-syntax

2015-03-27T17:07:45+00:00

This syntax has been deprecated for quite some time, and there were only a few remaining uses of it in the codebase anyway.