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Author SHA1 Message Date
Mazdak Farrokhzad
ffb4ceb27f
Rollup merge of #61242 - spastorino:dest-needs-borrow-iterate, r=oli-obk 
Make dest_needs_borrow iterate instead of recurse

r? @oli-obk
 2019-05-28 11:49:04 +02:00
Mazdak Farrokhzad
c33b3492e7
Rollup merge of #61241 - spastorino:check-place-iterative, r=oli-obk 
Check place iterative

r? @oli-obk
 2019-05-28 11:49:02 +02:00
Mazdak Farrokhzad
a449bc3ad0
Rollup merge of #61237 - DevQps:expand-iterator-docs, r=Mark-Simulacrum 
Updated the Iterator docs with information about overriding methods.

# Description

Updated the Iterator docs with information about overriding methods.

closes #60223
 2019-05-28 11:49:00 +02:00
Mazdak Farrokhzad
460e626a9c
Rollup merge of #61230 - matklad:ub-comment, r=RalfJung 
avoid creating Boxes of uninitalized values in RawVec

`RawVec<bool>::into_box` is definitely instant UB, if not all values are initialized.

See https://gankro.github.io/blah/initialize-me-maybe/
 2019-05-28 11:48:58 +02:00
Mazdak Farrokhzad
c48835ba19
Rollup merge of #61227 - diwic:patch-2, r=Centril 
Use .await syntax instead of await!

Tiny doc fix.
 2019-05-28 11:48:56 +02:00
Mazdak Farrokhzad
3b5157917a
Rollup merge of #61220 - imbrem:error_explanations, r=estebank 
Added error message for E0284

Work on #61137
 2019-05-28 11:48:55 +02:00
Mazdak Farrokhzad
08f7724355
Rollup merge of #61084 - blkerby:unreachable_doc, r=KodrAus 
Clarify docs for unreachable! macro

Fixes #60754.
 2019-05-28 11:48:53 +02:00
bors
837b72c805 Auto merge of #60955 - agnxy:rename-assoc, r=oli-obk,Centril 
Rename "Associated*" to "Assoc*"

This change is for #60163.

r? @oli-obk
 2019-05-28 05:28:13 +00:00
bors
87ed0b421d Auto merge of #61036 - michaelwoerister:pgo-xlto-test, r=alexcrichton 
PGO - Add a smoketest for combining PGO with cross-language LTO.

This PR

- Adds a test making sure that PGO can be combined with cross-language LTO.
- Does a little cleanup on how the `pgo-use` flag is handled internally.
- Makes the compiler error if the `pgo-use` file given to `rustc` doesn't actually exist. LLVM only gives a warning and then just doesn't do PGO. Clang, on the other hand, does give an error in this case.
- Makes the build system also build `compiler-rt` when building LLDB. This way the Clang compiler that we get from building LLDB can perform PGO, which is something that the new test case wants to do. CI compile times shouldn't be affected too much.
 2019-05-28 01:56:44 +00:00
Kristofer Rye
e0f017da75
Fix an sh error 
Didn't think it was this particular about things, but I also should
have tested locally.

It makes sense, though---`\` followed by LF would eat it, so we'd have
`sysroot done` instead of `sysroot; done` as it is parsed.  This should
pass now.

Signed-off-by: Kristofer Rye <kristofer.rye@gmail.com>
Tested-by: Kristofer Rye <kristofer.rye@gmail.com>
 2019-05-27 19:40:11 -05:00
Jad Ghalayini
b3480126d4 Incorporated suggested changes 2019-05-27 19:37:20 -04:00
bors
b71117947f Auto merge of #61078 - pietroalbini:nightly-next, r=Centril 
Bump nightly to 1.37.0

r? @Mark-Simulacrum
 2019-05-27 23:04:54 +00:00
Kristofer Rye
57cea25151
Remove now-dead case statement in print-target-list Makefile 
Since this case statement no longer has any branches, remove it.

Signed-off-by: Kristofer Rye <kristofer.rye@gmail.com>
 2019-05-27 16:52:54 -05:00
Kristofer Rye
8de3ddf8d8
Remove *ios* case from print-target-list Makefile 
Based on the TODO, this case was added to short-circuit for ios builds,
which is no longer necessary.

The comment in this Makefile mentions rust-lang/rust#29812 as a
dependency, but that issue has been since closed, with a statement that
the ICE of concern was resolved circa 1.12.

Here we remove this case, and just run the same branch for all targets.

Signed-off-by: Kristofer Rye <kristofer.rye@gmail.com>
 2019-05-27 16:44:16 -05:00
Santiago Pastorino
38ecea4c11 Use Place::local 2019-05-27 23:03:38 +02:00
Santiago Pastorino
c3e71f210e Make eval_place iterate instead of recurse 2019-05-27 22:52:03 +02:00
Santiago Pastorino
fb4b62b87b Make check_place iterate instead of recurse 2019-05-27 22:17:42 +02:00
Santiago Pastorino
b922e8a97d Make dest_needs_borrow iterate instead of recurse 2019-05-27 22:16:39 +02:00
bors
e70d5386d7 Auto merge of #61140 - estebank:attr-diagnostics, r=michaelwoerister 
Reword malformed attribute input diagnostics

- Handle empty `cfg_attr` attribute
- Reword empty `derive` attribute error
- Use consistend error message: "malformed `attrname` attribute input"
- Provide suggestions when possible
- Move note/help to label/suggestion
- Use consistent wording "ill-formed" -> "malformed"
- Move diagnostic logic out of parser

Split up from https://github.com/rust-lang/rust/pull/61026, where there's prior conversation.
 2019-05-27 20:12:14 +00:00
Santiago Pastorino
acaf284e55 Remove unused tcx and mir params 2019-05-27 21:46:15 +02:00
Aleksey Kladov
fe31ad38cb
Update src/liballoc/boxed.rs 
Co-Authored-By: Ralf Jung <post@ralfj.de>
 2019-05-27 22:42:50 +03:00
Aleksey Kladov
0653e78ae1 make Box<str>::clone simpler & safer 2019-05-27 21:17:12 +03:00
bors
fa40a111ff Auto merge of #60827 - oli-obk:late_symbol, r=nnethercote 
Use `Symbol` more in lint APIs

r? @nnethercote

This will cause clippy breakage, but super trivial to fix since we can then remove the hacky `match_def_path` function that I added and go back to calling rustc's `match_def_path` method.
 2019-05-27 15:36:32 +00:00
Michael Woerister
577ea539dc Only build clang_rt when RUSTBUILD_FORCE_CLANG_BASED_TESTS is set. 2019-05-27 16:40:00 +02:00
Christian
b560b9cd36 Updated the Iterator docs with information about overriding methods. 2019-05-27 16:17:39 +02:00
bors
1a56ec4dae Auto merge of #59627 - LooMaclin:issue_57128_improve_miri_error_reporting_in_check_in_alloc, r=RalfJung 
Improve miri error reporting in check_in_alloc

Fixes https://github.com/rust-lang/rust/issues/57128

r? @RalfJung @oli-obk
 2019-05-27 12:46:12 +00:00
Michael Woerister
48b9896eeb Fix unit test after pgo-use change. 2019-05-27 14:32:03 +02:00
Michael Woerister
1de93a7814 Add a smoketest for combining PGO with xLTO. 2019-05-27 14:32:03 +02:00
Michael Woerister
30a3fad316 rustbuild: Also build compiler-rt when building LLDB. This allows clang-based run-make tests to use PGO. 2019-05-27 14:32:03 +02:00
Michael Woerister
eeb7348dc3 PGO: Check that pgo-use file actually exists. LLVM seems to only emit an easy-to-overlook warning otherwise. 2019-05-27 14:32:03 +02:00
Michael Woerister
e943426045 Use a PathBuf instead of String for representing the pgo-use path internally. 2019-05-27 14:32:03 +02:00
Ralf Jung
fe19ed8737 factor out some common code and make the on-elimination truncation test debug-only 2019-05-27 12:54:05 +02:00
Ralf Jung
fe7b6a943d fix truncate and sign_extend for size == 0 2019-05-27 12:53:27 +02:00
Oliver Scherer
d6ca34c9d2 Use Symbol more in lint APIs 2019-05-27 12:28:54 +02:00
bors
4dbc7f96d6 Auto merge of #60967 - Zoxc:fix-syntax-sync, r=michaelwoerister 
Short circuit Send and Sync impls for TokenTree

Workaround to make the parallel compiler build after https://github.com/rust-lang/rust/pull/60444.

r? @nikomatsakis
 2019-05-27 09:49:18 +00:00
Aleksey Kladov
a23a77fb19 avoid materializing unintialized Boxes in RawVec 2019-05-27 11:15:31 +03:00
John Kåre Alsaker
3ed05613ee Short circuit Send and Sync impls for TokenTree 2019-05-27 08:58:05 +02:00
bors
ab7cf71d4c Auto merge of #61035 - nnethercote:avoid-more-symbol-interning, r=petrochenkov 
Avoid more symbol interning

r? @petrochenkov
 2019-05-27 06:53:53 +00:00
diwic
5c5f08ab93
Use .await syntax instead of await! 2019-05-27 07:27:13 +02:00
Nicholas Nethercote
33a3206dc5 Use Symbol equality in may_begin_with and parse_nt. 2019-05-27 14:05:05 +10:00
Nicholas Nethercote
15789a9773 Use Symbol equality in check_ident_token. 2019-05-27 14:05:05 +10:00
Nicholas Nethercote
8ae01a9008 Use Symbol equality in is_ident_named. 2019-05-27 14:05:05 +10:00
Nicholas Nethercote
303bf1509b Avoid some re-interning in to_lit_token. 2019-05-27 14:05:05 +10:00
Nicholas Nethercote
21f28448e0 Add to_symbol methods. 2019-05-27 14:05:02 +10:00
bors
be10e6277b Auto merge of #61215 - paoloteti:armebv7r, r=alexcrichton 
Docker: remove environment variable `CC_armebv7r_none_eabi`

`cc-rs` take care of selecting the tool-chain, so this `ENV` variable can be safely removed.
 2019-05-27 03:58:56 +00:00
Nicholas Nethercote
9c7d28d4fd Pre-intern "0", "1", ..., "9", and use where appropriate. 2019-05-27 13:58:38 +10:00
Nicholas Nethercote
58c68d00fd Pass symbols to ExtCtxt::std_path instead of strings. 
Because this function is hot.

Also remove the dead `ty_option` function.
 2019-05-27 13:58:38 +10:00
Nicholas Nethercote
26451ef7b5 Avoid unnecessary internings. 
Most involving `Symbol::intern` on string literals.
 2019-05-27 13:58:38 +10:00
Nicholas Nethercote
6c0ff3dd97 Avoid interning in resolve_place_op. 
This function is hot for `keccak`.
 2019-05-27 13:58:38 +10:00
bors
ed2a5115da Auto merge of #61147 - estebank:suggest-as-ref, r=oli-obk 
When encountering move error on an `Option`, suggest using `as_ref`

Fix #61109, cc #15457.
 2019-05-27 01:10:22 +00:00