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Author SHA1 Message Date
Wesley Wiser
4f405119e8 Resolve worsened debug build codegen 2020-03-21 22:37:51 -04:00
mark
cdb2c3c368 use static strs 2020-03-21 21:32:35 -05:00
bors
5574b1df57 Auto merge of #70153 - flip1995:clippyup, r=Dylan-DPC 
Update Clippy

Closes #70128

cc rust-lang/rust-clippy#5342

r? @Manishearth
 2020-03-22 00:57:57 +00:00
mark
1661a0a99b convert a couple more errors 2020-03-21 19:47:23 -05:00
CAD97
dd973d1b12 Allow calculating the layout behind a pointer 
Let align/size_of_of_val intrinsics work on ptrs
 2020-03-21 19:45:45 -04:00
Matthias Krüger
74d68ea7eb don't create variable bindings just to return the bound value immediately (clippy::let_and_return) 2020-03-22 00:35:25 +01:00
Mazdak Farrokhzad
eaa0ae503f parse: nix new_sub_parser_from_file 2020-03-22 00:35:20 +01:00
Matthias Krüger
3599fd389d summarize if-else-code with identical blocks (clippy::if_same_then_else) 2020-03-22 00:34:16 +01:00
Jonas Platte
3f42104cef
Remove another wrong entry from RELEASES.md 2020-03-22 00:29:12 +01:00
Jonas Platte
c746d93e14
Remove wrong entry from RELEASES.md 2020-03-21 23:33:33 +01:00
DeeDeeG
99ae42876b Improve E0308 error message wording 2020-03-21 18:12:29 -04:00
Mark Rousskov
af243d4d91 Avoid relying on const parameters to function 
LLVM seems to at least sometimes optimize better when the length comes directly
from the `len()` of the array vs. an equivalent integer.

Also, this allows easier copy/pasting of the function into compiler explorer for
experimentation.
 2020-03-21 18:01:50 -04:00
bors
c6b172f788 Auto merge of #70246 - Dylan-DPC:rollup-vt9wex2, r=Dylan-DPC 
Rollup of 10 pull requests

Successful merges:

 - #70003 (symbol_names: treat ReifyShim like VtableShim.)
 - #70051 (Allow `hir().find` to return `None`)
 - #70126 (Fix ICE caused by truncating a negative ZST enum discriminant)
 - #70197 (For issue 53957: revise unit test to focus on underlying bug of 23076.)
 - #70215 (ast: Compress `AttrId` from `usize` to `u32`)
 - #70218 (Fix deprecated Error.description() usage in docs)
 - #70228 (Remove CARGO_BUILD_TARGET from bootstrap.py)
 - #70231 (Add explanation message for E0224)
 - #70232 (Tweak wording for std::io::Read::read function)
 - #70238 (Add a test for out-of-line module passed through a proc macro)

Failed merges:

r? @ghost
 2020-03-21 21:57:38 +00:00
Dylan DPC
17e6ed1fd9
Rollup merge of #70238 - petrochenkov:procmod, r=Centril 
Add a test for out-of-line module passed through a proc macro

Closes https://github.com/rust-lang/rust/issues/58818.
 2020-03-21 22:56:31 +01:00
Dylan DPC
39c52225dd
Rollup merge of #70232 - adrian5:patch-1, r=Dylan-DPC 
Tweak wording for std::io::Read::read function

I think the sentence as a whole reads smoother that way.
 2020-03-21 22:56:30 +01:00
Dylan DPC
4b5ca6e4a7
Rollup merge of #70231 - aDotInTheVoid:E0224, r=Dylan-DPC 
Add explanation message for E0224

Addresses some of #61137
 2020-03-21 22:56:28 +01:00
Dylan DPC
6e9720d452
Rollup merge of #70228 - lzutao:patch-1, r=Mark-Simulacrum 
Remove CARGO_BUILD_TARGET from bootstrap.py

Closes #70208
 2020-03-21 22:56:27 +01:00
Dylan DPC
36d6e94831
Rollup merge of #70218 - intgr:fix-deprecated-method-in-docs, r=jonas-schievink 
Fix deprecated Error.description() usage in docs
 2020-03-21 22:56:25 +01:00
Dylan DPC
8e90533413
Rollup merge of #70215 - petrochenkov:attrid, r=Centril 
ast: Compress `AttrId` from `usize` to `u32`

An easy size win for `ast::Attribute` (96 bytes -> 88 bytes).

Also stop encoding/decoding `AttrId` entirely.
 2020-03-21 22:56:24 +01:00
Dylan DPC
a3bdfc4035
Rollup merge of #70197 - pnkfelix:issue-53957-revise-test-of-23076, r=LukasKalbertodt 
For issue 53957: revise unit test to focus on underlying bug of 23076.

Fix #53957 by revising unit test to focus on underlying bug of #23076.

Namely, this version focuses on the end-to-end behavior that the attempt to create the UDP binding will fail, regardless of the semantics of how particular DNS servers handle junk inputs.

(I spent some time trying to create a second more-focused test that would sidestep the DNS resolution, but this is not possible without more invasive changes to the internal infrastructure of `ToSocketAddrs` and what not. It is not worth it.)
 2020-03-21 22:56:22 +01:00
Dylan DPC
ecf3ef52a6
Rollup merge of #70126 - wesleywiser:fix_miri_ice_neg_zst_enum_discr, r=RalfJung,eddyb 
Fix ICE caused by truncating a negative ZST enum discriminant

Fixes #70114

r? @oli-obk or @RalfJung
 2020-03-21 22:56:20 +01:00
Dylan DPC
ce0af8a5bd
Rollup merge of #70051 - Zoxc:opt-find, r=eddyb 
Allow `hir().find` to return `None`

Fixes https://github.com/rust-lang/rust/issues/70041

r? @eddyb
 2020-03-21 22:56:19 +01:00
Dylan DPC
834ed36a53
Rollup merge of #70003 - eddyb:symbol-mangling-reify-shims, r=nikomatsakis 
symbol_names: treat ReifyShim like VtableShim.

Without this, the `#[track_caller]` tests don't pass with `-Zsymbol-mangling-version=v0`, because there is a symbol name collision between the `ReifyShim` and the original definition.

cc @anp
 2020-03-21 22:56:18 +01:00
Mark Rousskov
a7ec6f8fe0 Arrange for zero to be canonical 
We find that it is common for large ranges of chars to be false -- and that
means that it is plausibly common for us to ask about a word that is entirely
empty. Therefore, we should make sure that we do not need to rotate bits or
otherwise perform some operation to map to the zero word; canonicalize it first
if possible.
 2020-03-21 17:53:18 -04:00
Mark Rousskov
233ab2f168 Push the byte of LAST_CHUNK_MAP into the array 
This optimizes slightly better.

Alphabetic     : 2536 bytes
Case_Ignorable : 1771 bytes
Cased          : 788 bytes
Cc             : 24 bytes
Grapheme_Extend: 1488 bytes
Lowercase      : 863 bytes
N              : 1038 bytes
Uppercase      : 776 bytes
White_Space    : 83 bytes
Total table sizes: 9367 bytes  (-18 bytes; 2 bytes per set)
 2020-03-21 17:51:40 -04:00
Mazdak Farrokhzad
d18ed205c9 parse: nix unused root_module_name. 2020-03-21 22:51:03 +01:00
Mark Mansi
2daaf2b252 replace some adhoc logic with article_and_descr 2020-03-21 16:33:36 -05:00
Mazdak Farrokhzad
40cec7854b lowering: remove librustc dependency 2020-03-21 22:20:24 +01:00
Mazdak Farrokhzad
14f89ded2c {rustc::hir::map -> rustc_hir}::definitions 2020-03-21 22:20:24 +01:00
Mazdak Farrokhzad
bb8785ea00 move CrateDisambiguator -> rustc_ast 2020-03-21 22:18:57 +01:00
Mazdak Farrokhzad
fdf2d2d9dc dep_graph.assert_ignored() -> rustc_interface 2020-03-21 22:18:57 +01:00
Mazdak Farrokhzad
2c55902e3c add_elided_lifetime_in_path_suggestion -> rustc_session 2020-03-21 22:18:57 +01:00
Mazdak Farrokhzad
e0403bcde3 lowering: bug! -> panic! 2020-03-21 22:18:57 +01:00
Mazdak Farrokhzad
0f68ab03c3 separate out an arena for HIR 2020-03-21 22:18:57 +01:00
Mazdak Farrokhzad
4c28d68bc3 move move stuff into declare_arena! 2020-03-21 22:18:57 +01:00
Mazdak Farrokhzad
e60205fe52 move more logic into declare_arena! 2020-03-21 22:18:57 +01:00
Mazdak Farrokhzad
093bcf2e7a merge impl_arena_allocatable & declare_arena 2020-03-21 22:18:57 +01:00
Mazdak Farrokhzad
6aff92a7d2 move DropArena -> libarena 2020-03-21 22:18:57 +01:00
Matthias Krüger
e45fdcfa9a remove unused unit values (clippy::unused_unit) 2020-03-21 20:45:19 +01:00
Matthias Krüger
47e9775a9a make some let-if-bindings more idiomatic (clippy::useless_let_if_seq) 2020-03-21 20:45:18 +01:00
Matthias Krüger
a6692b7935 clarify when we pass () to functions (clippy::unit_arg) 2020-03-21 20:45:14 +01:00
Mark Rousskov
5f71d98f90 Deduplicate test and primary range_search definitions 
This ensures that what we test is what we get for final results as well.
 2020-03-21 15:21:31 -04:00
John Kåre Alsaker
0aa15d0485 Allow hir().find to return None 2020-03-21 20:12:55 +01:00
Thomas Bächler
c8140a88f6 Return NonZeroU64 from ThreadId::as_u64. 
As discussed in #67939, this allows turning Option<ThreadId> into Option<NonZeroU64> which
can then be stored inside an AtomicU64.
 2020-03-21 19:48:23 +01:00
Vadim Petrochenkov
e391d776e3 Add a test for out-of-line module passed through a proc macro 2020-03-21 21:40:58 +03:00
Alex Tokarev
da5d03d09e Add missing -Z unstable-options flag 2020-03-21 19:19:54 +01:00
Vadim Petrochenkov
e543e3187c resolve: Avoid "self-confirming" import resolutions in one more case 2020-03-21 20:48:37 +03:00
Dillon Amburgey
37c63edfc4 Validate git setup before accessing functionality 2020-03-21 13:17:01 -04:00
bors
38114ff16e Auto merge of #69729 - RalfJung:backtrace, r=Mark-Simulacrum 
update backtrace crate

In particular this release includes https://github.com/rust-lang/backtrace-rs/pull/297 and https://github.com/rust-lang/backtrace-rs/pull/300.
 2020-03-21 16:41:39 +00:00
Mark Rousskov
7b29b70d6e Add a right shift mapping 
This saves less bytes - by far - and is likely not the best operator to choose.
But for now, it works -- a better choice may arise later.

Alphabetic     : 2538 bytes   (- 84 bytes)
Case_Ignorable : 1773 bytes   (- 30 bytes)
Cased          : 790 bytes    (- 18 bytes)
Cc             : 26 bytes     (-  6 bytes)
Grapheme_Extend: 1490 bytes   (- 18 bytes)
Lowercase      : 865 bytes    (- 36 bytes)
N              : 1040 bytes   (- 24 bytes)
Uppercase      : 778 bytes    (- 60 bytes)
White_Space    : 85 bytes     (-  6 bytes)
Total table sizes: 9385 bytes (-282 bytes)
 2020-03-21 12:14:26 -04:00