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Author SHA1 Message Date
bors
9c588c1e23 Auto merge of #65140 - petrochenkov:disapp, r=nikomatsakis 
resolve: Remove an incorrect assert

Fixes https://github.com/rust-lang/rust/issues/64803.
 2019-10-10 12:02:47 +00:00
Aleksey Kladov
19bc0a8c67
Mark Path::join as must_use 
I've accidentally did `mut_path_buf.jon(a_path);`, expecting this to be an in-place modification. Seems like we can easily warn in such cases?
 2019-10-10 12:42:04 +03:00
Guillaume Gomez
3e376f5c1f Add and update rustdoc ui test 2019-10-10 11:37:13 +02:00
Guillaume Gomez
169a1cac8d Don't pass doctest feature by default 2019-10-10 11:37:13 +02:00
ben
8569dd1db9 Preserve output of raw pointers in mir dump. 2019-10-10 22:01:55 +13:00
bors
8c7b921feb Auto merge of #65129 - andjo403:cargo_args, r=alexcrichton 
make it possible to add args to cargo in x.py

eg. make it easier to test -Ztimings for rustc

cc https://github.com/rust-lang/rust/issues/65088
 2019-10-10 08:10:49 +00:00
Michael Woerister
a9853fce25 Add 'unlikely' annotation to branch in crate DepNodeIndex caching. 2019-10-10 09:42:06 +02:00
Matt Stavola
ee081145ac
Qualify LangItem 2019-10-09 23:10:35 -07:00
Matt Stavola
af3f8dec59
Delegate is_{freeze,copy,sized}_raw to is_item_raw 2019-10-09 22:56:13 -07:00
Nicholas Nethercote
8cd25e7245 Remove tag from iterate_until_fixed_point(). 
The function only has one call site, so we don't need a tag argument.
 2019-10-10 16:23:08 +11:00
Nicholas Nethercote
59e41edcc1 Special-case ReEmpty in expand_node(). 
This wins 6% on `unicode_normalization`, by avoiding a call to
`lub_concrete_regions()` and a `Region` equality test.
 2019-10-10 16:21:37 +11:00
Nicholas Nethercote
53e739305a Tweak tcx usage in lub_concrete_regions(). 
Some places use the local `tcx` variable, some use `self.tcx()`. This
commit removes the local variable so that all places use `self.tcx()`,
for consistency.
 2019-10-10 16:20:31 +11:00
Adam Perry
ea3ecf22ae miri calls resolve_for_fn_ptr when reifying. 2019-10-09 21:13:08 -07:00
bors
8ee24f6ee0 Auto merge of #65077 - estebank:mut-trait-expected, r=nikomatsakis 
Note when a mutable trait object is needed

Fix https://github.com/rust-lang/rust/issues/63619, fix https://github.com/rust-lang/rust/issues/37914. CC https://github.com/rust-lang/rust/issues/64068.
 2019-10-10 04:07:02 +00:00
Adam Perry
8a097f2619 Clarify comment, dedupe match arms in shim.rs. 
Also add a missing terminal newline to a test.
 2019-10-09 21:02:54 -07:00
Adam Perry
b8414c13ab Return ReifyShim from Instance::resolve_for_fn_ptr when track_caller present. 
This ICEs in MIR currently, which I think is to be expected since none of the MIR plumbing is set up. I added a test which confirms that the shim is being used for reifying a track_caller function.
 2019-10-09 20:19:09 -07:00
Adam Perry
0132738437 Reifying callers of Instance::resolve use resolve_for_fn_ptr. 2019-10-09 20:19:09 -07:00
Adam Perry
f5f67e78bb Add Instance::resolve_for_fn_ptr 2019-10-09 20:19:09 -07:00
Adam Perry
012116f860 Add InstanceDef::ReifyShim for track_caller functions. 2019-10-09 20:19:09 -07:00
bors
aa45e032d9 Auto merge of #64939 - nnethercote:snapshot-cleanups, r=nikomatsakis 
Snapshot clean-ups

Two minor clean-ups involving snapshots.
 2019-10-10 00:19:29 +00:00
Ashley Mannix
959a6c1ca8 move debug_map assertions after check for err 2019-10-10 10:01:47 +10:00
bors
ece4977138 Auto merge of #65249 - matthewjasper:revert-into-drop, r=nnethercote 
Revert "Make `into` schedule drop for the destination"

This was a *very* large perf regression in some cases. I'll undo the revert once I have time to avoid the regression.
 2019-10-09 20:29:05 +00:00
Matthew Jasper
a0342c8965 Revert "Make into schedule drop for the destination" 
This reverts commit 37026837a3.
 2019-10-09 21:13:18 +01:00
Esteban Küber
4bb1592402 Suggest if let on let refutable binding 2019-10-09 12:25:48 -07:00
ben
89cc0467a2 Pretty print raw pointers in consts as '{pointer}'. 2019-10-10 08:11:31 +13:00
Esteban Küber
faf8a2af7a Only suggest change mut if vars are resolved 2019-10-09 11:42:29 -07:00
Esteban Küber
2c6bcac535 review comments 2019-10-09 10:17:29 -07:00
Esteban Küber
4fcaa4a283 review comments 2019-10-09 10:17:29 -07:00
Esteban Küber
722bb515e2 Obligation must apply modulo regions 2019-10-09 10:17:29 -07:00
Esteban Küber
acd6540a74 Tweak wording 2019-10-09 10:17:29 -07:00
Esteban Küber
6d6d978baa Note when a mutable trait object is needed 2019-10-09 10:17:29 -07:00
Oliver Scherer
76fe6a41ba Refactor a nested if to a match 2019-10-09 19:12:49 +02:00
Oliver Scherer
76a7667e79 Move test next to likeminded ones 2019-10-09 19:09:08 +02:00
bors
20cc752726 Auto merge of #65228 - Wind-River:real_master, r=dtolnay 
vxworks: add checking (r == 0)
 2019-10-09 16:31:49 +00:00
Andreas Jonson
6ae36a37ac make it possible to add args to cargo in x.py 
eg. make it easier to test -Ztimings for rustc
 2019-10-09 17:45:19 +02:00
Vadim Petrochenkov
48f8beddd8 resolve: Use field spans for reporting the private constructor error 2019-10-09 18:07:22 +03:00
Vadim Petrochenkov
5d8af38329 resolve: Keep field spans for diagnostics 2019-10-09 18:07:22 +03:00
Michael Woerister
0ee6a96eb7 Remove some outdated comments about dependency tracking from cstore_impl. 2019-10-09 16:58:17 +02:00
Michael Woerister
003d5a6367 self-profiling: Add events for tracking crate metadata loading related activities. 2019-10-09 16:58:17 +02:00
Michael Woerister
9dbd7be70f Cache the DepNodeIndex of upstream crates in order to avoid multiple locks and table lookups on each access of crate metadata. 2019-10-09 16:58:10 +02:00
Igor Aleksanov
15f571bbd3 Move unstable book entry into compiler flags directory 2019-10-09 17:43:27 +03:00
bors
321ccbe1db Auto merge of #65208 - michaelwoerister:sp-events-review-2, r=wesleywiser 
self-profiling: Add events for everything except trait selection.

This is the followup PR to https://github.com/rust-lang/rust/pull/64840.

Trait selection events are still missing (at least those not covered by regular queries).

r? @wesleywiser (or @Mark-Simulacrum if @wesleywiser is not available at the moment)
 2019-10-09 12:51:07 +00:00
Michael Woerister
ceb1a9cfe3 self-profiling: Add events for everything except trait selection. 2019-10-09 13:40:44 +02:00
Konrad Borowski
3f9d834fb3
Add failing example for Self in supertrait listing in E0038 documentation 2019-10-09 12:33:24 +02:00
bors
e59dab52d4 Auto merge of #65198 - nnethercote:fix-65080, r=Mark-Simulacrum 
Speed up `TokenStream` concatenation

This PR fixes the quadratic behaviour identified in #65080.

r? @Mark-Simulacrum
 2019-10-09 08:57:26 +00:00
Igor Aleksanov
56077605fd Follow the styling guide 2019-10-09 10:29:20 +03:00
Igor Aleksanov
d7423f143d Add an entry to the unstable book 2019-10-09 10:03:27 +03:00
Igor Aleksanov
375a051f7f Make interface of the feature more convenient 2019-10-09 10:03:08 +03:00
Igor Aleksanov
8231f46a8f Resolve divergency with master 2019-10-09 09:52:08 +03:00
bors
275cf4bcac Auto merge of #65229 - Centril:rollup-wnr46vg, r=Centril 
Rollup of 4 pull requests

Successful merges:

 - #64656 (Implement (HashMap) Entry::insert as per #60142)
 - #65037 (`#[track_caller]` feature gate (RFC 2091 1/N))
 - #65166 (Suggest to add `move` keyword for generator capture)
 - #65175 (add more info in debug traces for gcu merging)

Failed merges:

r? @ghost
 2019-10-09 03:32:21 +00:00