Commit Graph

75584 Commits

Author SHA1 Message Date
kennytm
6b8984dfc8
Rollup merge of #48590 - tshepang:more-simple, r=frewsxcv
doc: no need for the reference

Also, we are well within line length limit
2018-03-06 16:25:33 +08:00
kennytm
fe77f5d764
Rollup merge of #48573 - Amanieu:bitreverse2, r=sfackler
Add functions for reversing the bit pattern in an integer

I'm reviving PR #32798 now that the LLVM issues have been resolved.

> This adds the bitreverse intrinsic and adds a reverse_bits function to all integer types.
2018-03-06 16:25:32 +08:00
kennytm
e3451f8cd7
Rollup merge of #48546 - GuillaumeGomez:raw-string-error-note, r=estebank
Raw string error note

Fixes #48395.

I think this note should be helpful enough to solve the issue.
2018-03-06 16:25:31 +08:00
kennytm
813ac2c36b
Rollup merge of #48432 - flip1995:lit_diag, r=oli-obk
Suggest type for overflowing bin/hex-literals

Fixes #48073

For hexadecimal and binary literals, which overflow, it gives an additional note to the warning message, like in this [comment](https://github.com/rust-lang/rust/issues/48073#issuecomment-365370113).

Additionally it will suggest a type (`X < Y`):
- `iX`: if literal fits in `uX` => `uX`, else => `iY`
- `-iX` => `iY`
- `uX` => `uY`

Exceptions: `isize`, `usize`. I don't think you can make a good suggestion here. The programmer has to figure it out on it's own in this case.

r? @oli-obk
2018-03-06 16:25:30 +08:00
kennytm
43de95ca5b
Rollup merge of #48403 - lukaslueg:casted, r=steveklabnik
Fix spelling s/casted/cast/

r? @GuillaumeGomez
2018-03-06 16:25:28 +08:00
bors
6f2100b92c Auto merge of #48509 - Phlosioneer:option-doc-change, r=TimNN
Slight modification to the as_ref example of std::option::Option

A user in a reddit thread was confused by the name of the variable
"num_as_int"; they thought the example was trying to convert the
string "10" as if it were binary 2 by calling str::len(). In reality,
the example is simply demonstrating how to take an immutable reference
to the value of an Option. The confusion comes from the coincidence
that the length of the string "10" is also its binary representation,
and the implication from the variable names that a conversion was
occuring ("num_as_str" to "num_as_int").

This PR changes the example number to 12 instead of 10, and changes
the variable name from "num_as_int" to "num_length" to better
communicate what the example is doing.

The reddit thread:
https://www.reddit.com/r/rust/comments/7zpvev/notyetawesome_rust_what_use_cases_would_you_like/dur39xw/
2018-03-06 06:14:11 +00:00
Phlosioneer
c97c7bfcf3 Add info message for -Wall command
Users coming from other languages (namely C and C++) often expect
to use a -Wall flag. Rustc doesn't support that, and previously it
simply printed that it didn't recognize the "all" lint.

This change makes rustc print out a help message, explaining:
- Why there is no -Wall flag
- How to view all the available warnings
- Point out that the most commonly used warning is -Wunused
- Instead of using a command-line flag, the user should consider
  a !#[warn(unused)] directive in the root of their crate.
2018-03-06 00:01:30 -05:00
Amanieu d'Antras
88aec91017 Add i128 tests for intrinsics 2018-03-06 03:31:56 +00:00
Amanieu d'Antras
24fb4b7669 Add reverse_bits to integer types 2018-03-06 03:31:53 +00:00
Corey Farwell
2ec47e07ee Remove seemingly unused sugarise-doc-comments Python script.
This Python script converts documentation comments from the
`#[doc = "..."]` attribute to the `///` syntax. It was added six
years ago, presumably to help with the transition when `///` was
implemented and hasn't really been touched since. I don't think there's
much value in keeping it around at this point.
2018-03-05 20:27:02 -05:00
varkor
f69a0999e7 Remove IdxSet::elems 2018-03-06 01:14:38 +00:00
varkor
89d12478ac Remove IdxSet::each_bit 2018-03-06 01:14:36 +00:00
varkor
6701d9020f Remove IdxSet::reset_to_empty 2018-03-06 00:58:01 +00:00
bors
1733a61141 Auto merge of #48456 - mark-i-m:whitelist, r=alexcrichton
Whitelist rustc dependencies

As per https://internals.rust-lang.org/t/rustc-dependency-policy/6537/8?u=nikomatsakis

cc @alexcrichton @nikomatsakis
2018-03-06 00:44:21 +00:00
1011X
aa1ded9286 Remove unnecessary imports 2018-03-05 18:13:56 -05:00
Guillaume Gomez
831009f035 Add resource-suffix option for rustdoc 2018-03-05 23:45:27 +01:00
Guillaume Gomez
a628543891 Don't generate '[+]'/'[-]' on 'empty' traits 2018-03-05 23:39:34 +01:00
1011X
a39b62d838 Copy license into libcore/tests/ascii.rs 2018-03-05 17:02:11 -05:00
1011X
1b3d1fc2aa Move tests, re-export items from core::ascii 2018-03-05 16:39:09 -05:00
Who? Me?!
e5d292013b Add ena to whitelist 2018-03-05 14:43:44 -06:00
Who? Me?!
1423da8b9a Uncomment whitelist 2018-03-05 14:43:44 -06:00
Mark Mansi
bb01f3126d Do check the deps of path deps 2018-03-05 14:43:44 -06:00
Mark Mansi
6180a3f7da enable whitelist 2018-03-05 14:43:44 -06:00
Mark Mansi
1fca9e0430 Don't check in-tree deps 2018-03-05 14:43:44 -06:00
Mark Mansi
18f0533c4c different versions may have different deps 2018-03-05 14:43:44 -06:00
Mark Mansi
0fc5daebfb Add a few missing deps 2018-03-05 14:43:44 -06:00
Mark Mansi
489f2f1206 Remove spurious whitespace 2018-03-05 14:43:44 -06:00
Mark Mansi
f89abd63ca uncomment whitelist 2018-03-05 14:43:44 -06:00
Mark Mansi
e3a374ac7d Fix alexcrichton's comments 2018-03-05 14:43:44 -06:00
Mark Mansi
50876d1ca4 Only check the whitelist for some crates 2018-03-05 14:43:44 -06:00
Mark Mansi
b9b1c378c5 Get the path to cargo from rustbuild 2018-03-05 14:43:44 -06:00
Mark Mansi
6e016c587f Trying to get paths right... 2018-03-05 14:43:44 -06:00
Mark Mansi
3570b9df6a MAKE IT FAILgit statusgit status 2018-03-05 14:43:44 -06:00
Mark Mansi
d62621839a Comments 2018-03-05 14:43:44 -06:00
Mark Mansi
3ee410498d Start adding a whitelist for rustc dependencies 2018-03-05 14:43:44 -06:00
Mark Mansi
2cb8c5fff6 Run rustfmt on tidy/src/deps.rs 2018-03-05 14:43:44 -06:00
leonardo.yvens
2e7e68b762 while let all the things 2018-03-05 15:58:54 -03:00
bors
c9334404f0 Auto merge of #48208 - michaelwoerister:track-features, r=petrochenkov
Turn feature-gate table into a query so it is covered by dependency tracking.

Turn access to feature gates into a query so we handle them correctly during incremental compilation.

Features are still available via `Session` through `features_untracked()`. I wish we had a better way of hiding untracked information. It would be great if we could remove the `sess` field from `TyCtxt`.

Fixes #47003.
2018-03-05 18:39:40 +00:00
Tobias Bucher
88f32d15af Remove a couple of isize references from hashmap docs
Also fix a spelling mistake.
2018-03-05 18:37:05 +01:00
topecongiro
05a9acc3b8 Implement FromStr for PathBuf 2018-03-06 01:03:16 +09:00
Songbird0
6d71aa47fb
Fix spelling error for whitespaces. 2018-03-05 14:33:37 +01:00
Michael Woerister
93625f12e0 Fix some merge fallout. 2018-03-05 11:05:01 +01:00
Michael Woerister
17b72bc1ea Fix procedural_mbe_matching test case after libsyntax change. 2018-03-05 11:05:01 +01:00
Michael Woerister
9f8b9a0d3e incr.comp.: Add regression test for detecting feature gate changes. 2018-03-05 11:05:01 +01:00
Michael Woerister
542bc75dea Turn features() into a query. 2018-03-05 11:05:01 +01:00
bobtwinkles
c0d41fb22c Update issue-48276 test to new stderr format 2018-03-05 04:20:04 -05:00
bobtwinkles
264c2013eb Fix #48276
The ExplicitSelf::determine function expects to be able to compare regions.
However, when the compare_self_type error reporting code runs we haven't
resolved bound regions yet. Thus we replace them with free regions first.
2018-03-05 02:47:08 -05:00
Songbird0
ef1aae1cc2
Modify wording and remove useless whitespaces. 2018-03-05 03:57:33 +01:00
1011X
9bfc062723 Fix doc example, and change fn annotation to stable 2018-03-04 20:32:44 -05:00
1011X
1a4aa1eb6e Fix doc example 2018-03-04 18:36:32 -05:00