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Author SHA1 Message Date
Tyler Mandry
a9a4d4033d
Rollup merge of #65260 - nnethercote:optimize-LexicalResolve-expansion, r=nikomatsakis 
Optimize `LexicalResolve::expansion`.

A win for `unicode_normalization`.

r? @nikomatsakis
 2019-10-14 17:52:33 -07:00
Tyler Mandry
d2f87e384f
Rollup merge of #65170 - petrochenkov:cload, r=eddyb 
rustc_metadata: Privatize private code and remove dead code

Also some minor cleanup and documentation improvements.

r? @eddyb
 2019-10-14 17:52:32 -07:00
Tyler Mandry
802554f427 Only expand types that contain projections 2019-10-14 15:48:36 -07:00
Tyler Mandry
fe09bb518d Add expanded type cache to OpaqueTypeExpander 2019-10-14 15:48:36 -07:00
Esteban Küber
8bf6d35377 Tweak heuristics for less noise 2019-10-14 14:48:45 -07:00
John Kåre Alsaker
b6a5740117 Use more fine grained locks for the dep graph 2019-10-14 23:35:35 +02:00
Esteban Küber
6dd718ca79 Use heuristics for capitalization warning in suggestions 2019-10-14 14:32:10 -07:00
Santiago Pastorino
b9bc431bd2
Rename serial_join and serial_scope to join and scope 2019-10-14 18:05:07 -03:00
Santiago Pastorino
83560225ad
Move serial_scope and serial_join to parallel_compiler = false 2019-10-14 18:05:07 -03:00
Santiago Pastorino
068a8d163c
Minor comment tweaks 2019-10-14 18:05:07 -03:00
Vadim Petrochenkov
34bcfcabcc Remove an outdated test output file 2019-10-14 21:35:49 +03:00
ben
eb68bbb2b0 Include const generic arguments in metadata. 2019-10-15 07:24:19 +13:00
Mazdak Farrokhzad
16266a5405 pprust: p1@p2 -> p1 @ p2 2019-10-14 18:12:04 +02:00
Mazdak Farrokhzad
3a9f8deb1d recover_intersection_pat: adjust wording 2019-10-14 18:02:49 +02:00
Ralf Jung
4977e319a4 update miri 2019-10-14 17:59:45 +02:00
bors
e413dc36a8 Auto merge of #64987 - oli-obk:code_reuse_prevents_bugs, r=eddyb 
Compute the layout of uninhabited structs

fixes #64506

r? @eddyb
 2019-10-14 15:52:51 +00:00
Mazdak Farrokhzad
72ad8f716b syntax: use PatKind::Wild as our ::Err equivalent. 2019-10-14 17:25:50 +02:00
Mazdak Farrokhzad
a77a8aaa2e syntax: add test for intersection pattern parser recovery 2019-10-14 17:08:13 +02:00
Mazdak Farrokhzad
29fb07d245 syntax: add recovery for intersection patterns p1 @ p2 2019-10-14 17:08:13 +02:00
Vadim Petrochenkov
f5baad2b5e rustc_metadata: Remove resolutions for extern crate items from CStore 
Use a more traditional scheme with providing them as a resolver output
 2019-10-14 18:05:45 +03:00
Vadim Petrochenkov
e843d867e6 rustc_metadata: Crate loader is immutable 2019-10-14 18:05:45 +03:00
Vadim Petrochenkov
2805553dd8 rustc_metadata: Improve documentation of CrateMetadata 2019-10-14 18:05:45 +03:00
Vadim Petrochenkov
b476f2fa4e rustc_metadata: Use CrateSource where appropriate 2019-10-14 18:05:45 +03:00
Vadim Petrochenkov
e8c28e24b9 rustc_metadata: Privatize private code and remove dead code 2019-10-14 18:05:45 +03:00
Guillaume Gomez
d4e3e6bc15 Delete extra file 2019-10-14 13:01:12 +02:00
bors
446e5e57b6 Auto merge of #65399 - Centril:rollup-6lzj0w5, r=Centril 
Rollup of 7 pull requests

Successful merges:

 - #65215 (Add long error explanation for E0697)
 - #65292 (Print lifetimes with backticks)
 - #65362 (syntax: consolidate function parsing in item.rs)
 - #65363 (Remove implicit dependencies on syntax::pprust)
 - #65379 (refactor session::config::build_session_options_and_crate_config)
 - #65392 (Move `Nonterminal::to_tokenstream` to parser & don't rely directly on parser in lowering)
 - #65395 (Add some tests for fixed ICEs)

Failed merges:

r? @ghost
 2019-10-14 10:00:51 +00:00
Guillaume Gomez
65458190c5 Unification and cleanup of librustc_mir error codes 2019-10-14 11:06:20 +02:00
Guillaume Gomez
c6de3ebd69 Uncomment E0386 to let users have access to its old definition 2019-10-14 11:06:20 +02:00
Guillaume Gomez
307a3569c5 Sort long error code explanation by error code 2019-10-14 11:06:20 +02:00
Michael Woerister
f81b1548dd Add troubleshooting section to PGO chapter in rustc book. 2019-10-14 10:34:21 +02:00
Mazdak Farrokhzad
a73e0731f4
Rollup merge of #65395 - JohnTitor:add-tests, r=Centril 
Add some tests for fixed ICEs

Fixes #44153 (from 1.23.0)
Fixes #47486 (from 1.36.0)
Fixes #48010 (from 1.38.0)
Fixes #48027 (from nightly)
Fixes #48638 (from nightly)
 2019-10-14 07:37:01 +02:00
Mazdak Farrokhzad
28d08f3986
Rollup merge of #65392 - Centril:nt-to-tt, r=Mark-Simulacrum 
Move `Nonterminal::to_tokenstream` to parser & don't rely directly on parser in lowering

Split out from https://github.com/rust-lang/rust/pull/65324.

r? @petrochenkov
 2019-10-14 07:36:59 +02:00
Mazdak Farrokhzad
e29a6fcfa2
Rollup merge of #65379 - Centril:refactor-bso_and_cc, r=petrochenkov 
refactor session::config::build_session_options_and_crate_config

I'm not exactly sure what happened in https://github.com/rust-lang/rust/pull/65361#issuecomment-541420179 so in an effort to bisect the error I'm extracting out the first commit so it can hopefully land (I suspect the error is in the 2nd-3rd commits.)

r? @petrochenkov

(I'll r=you when the PR builder is happy)
 2019-10-14 07:36:58 +02:00
Mazdak Farrokhzad
2800bc240e
Rollup merge of #65363 - Centril:less-pprust, r=Mark-Simulacrum 
Remove implicit dependencies on syntax::pprust

Part of https://github.com/rust-lang/rust/pull/65324.

The main goal here is to facilitate the eventual move of pprust out from libsyntax and because an AST definition typically should not depend on its pretty printer.

r? @estebank
 2019-10-14 07:36:57 +02:00
Mazdak Farrokhzad
66e428824b
Rollup merge of #65362 - Centril:extract_fun, r=petrochenkov 
syntax: consolidate function parsing in item.rs

Extracted from https://github.com/rust-lang/rust/pull/65324.

r? @estebank
 2019-10-14 07:36:55 +02:00
Mazdak Farrokhzad
c2ae4ded4d
Rollup merge of #65292 - JohnTitor:add-backticks, r=varkor,Centril 
Print lifetimes with backticks

Fixes #65287

r? @varkor
 2019-10-14 07:36:54 +02:00
Mazdak Farrokhzad
1ac00287af
Rollup merge of #65215 - JohnTitor:long-explanation-e0697, r=GuillaumeGomez 
Add long error explanation for E0697

Part of #61137

r? @GuillaumeGomez
 2019-10-14 07:36:52 +02:00
Esteban Küber
4bb771615e Bring attention to suggestions when the only difference is capitalization 2019-10-13 21:48:39 -07:00
Yuki Okushi
f6e01e8d40 Add test for issue-48638 2019-10-14 11:56:30 +09:00
Yuki Okushi
88a495cdcf Add test for issue-48027 2019-10-14 10:47:14 +09:00
Yuki Okushi
f653db92d6 Add test for issue-48010 2019-10-14 10:46:58 +09:00
Yuki Okushi
6323180b4a Add test for issue-47486 2019-10-14 10:45:56 +09:00
bors
d28a9c38fe Auto merge of #65240 - michaelwoerister:sp-review-3, r=Mark-Simulacrum 
self-profiling: Add events for metadata loading (plus a small dep-tracking optimization)

This PR
- adds self-profiling events related to loading things from crate metadata
- makes the compiler cache the `DepNodeIndex` of upstream crates, so that they don't have to be looked up over and over.

The commits are best reviewed in isolation.

Self-profiling tracking issue: https://github.com/rust-lang/rust/issues/58967

r? @Mark-Simulacrum
cc @wesleywiser
 2019-10-14 01:45:26 +00:00
Yuki Okushi
5c8fdc1954 Add test for issue-44153 2019-10-14 10:45:25 +09:00
Dylan MacKenzie
c08a871338 Add regression test for #65348 2019-10-13 16:00:49 -07:00
Nicholas Nethercote
18b48bf4b9 Lazify some mac_placeholder() calls. 
This avoids some unnecessary creation of empty token streams.
 2019-10-14 09:19:40 +11:00
Nicholas Nethercote
1ce0347fd4 Use TokenStream::default() in more places. 2019-10-14 09:19:31 +11:00
Nicholas Nethercote
5c93492da9 Remove the Option in TokenStream. 
It means an allocation is required to create an empty `TokenStream`, but
all other operations are simpler and marginally faster due to not having
to check for `None`. Overall it simplifies the code for a negligible
performance effect.

The commit also removes `TokenStream::empty` by implementing `Default`,
which is now possible.
 2019-10-14 09:14:39 +11:00
Dylan MacKenzie
8fd16baa57 Remove special case for zero-sized arrays from indirectly mut locals 2019-10-13 14:39:57 -07:00
Dylan MacKenzie
061b906683 Return false from needs_drop for all zero-sized arrays 2019-10-13 14:39:57 -07:00