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30568 commits

Author SHA1 Message Date
Mazdak Farrokhzad
d2b88b7050 move_ref_pattern: test captures inside closure 2020-02-02 21:17:49 +01:00
Esteban Küber
342db717e2 Account for ?Sized type parameter bounds 2020-02-02 11:53:10 -08:00
Esteban Küber
cb6dfeaf61 Suggest ?Sized on type parameters 2020-02-02 11:53:10 -08:00
Esteban Küber
542130bde9 add tests for structured suggestion 2020-02-02 11:53:10 -08:00
Esteban Küber
a52ec87a17 Use more appropriate spans on object unsafe traits and provide structured suggestions when possible 2020-02-02 11:53:10 -08:00
Esteban Küber
413bfa4b98 Wording changes to object unsafe trait errors 
Stemming from the thread at https://twitter.com/indygreg/status/1223279056398929920
 2020-02-02 11:53:10 -08:00
Esteban Küber
3ca1c5d5b5 Point at Sized requirements 
Make #47990 easier to understand
 2020-02-02 11:53:10 -08:00
Esteban Küber
144e259445 Slight rewording of diagnostic message 2020-02-02 11:53:10 -08:00
Esteban Küber
6870f79e9c Use more accurate failed predicate spans 2020-02-02 11:53:09 -08:00
Esteban Küber
8d48597b76 Point at return type obligations instead of at fn ident 2020-02-02 11:52:34 -08:00
Esteban Küber
972ae5afe5 Point at the Sized obligation in where clauses 2020-02-02 11:52:34 -08:00
Esteban Küber
4b2f1db6e4 Tweak Self: Sized restriction diagnostic output 2020-02-02 11:52:34 -08:00
Esteban Küber
d137b7ac11 review comments 2020-02-02 11:52:34 -08:00
Esteban Küber
0eb29d1a44 fix test 2020-02-02 11:52:34 -08:00
Esteban Küber
d72bcdb42c When object unsafe trait uses itself in associated item suggest using Self 2020-02-02 11:52:34 -08:00
Esteban Küber
1c9242f83f Point at Sized bound 2020-02-02 11:52:34 -08:00
Esteban Küber
fca5c64abd Point at arguments or output when fn obligations come from them, or ident when they don't 2020-02-02 11:52:33 -08:00
Ralf Jung
ee60158440 add raw-addr-of variant to mir_raw_fat_ptr 2020-02-02 20:51:24 +01:00
Guillaume Gomez
8ee30dbc1b Add tests for struct variant field in search 2020-02-02 19:18:31 +01:00
Mazdak Farrokhzad
bd318be05d move_ref_pattern: change pov in diagnostics & add binding names 2020-02-02 17:58:15 +01:00
Mazdak Farrokhzad
8d4973f587 move_ref_pattern: don't ICE on unreachable 2xby-move conflicts 2020-02-02 16:07:51 +01:00
Mazdak Farrokhzad
5951cd3dda
Rollup merge of #68764 - Centril:self-semantic, r=petrochenkov 
parser: syntactically allow `self` in all `fn` contexts

Part of https://github.com/rust-lang/rust/pull/68728.

`self` parameters are now *syntactically* allowed as the first parameter irrespective of item context (and in function pointers). Instead, semantic validation (`ast_validation`) is used.

r? @petrochenkov
 2020-02-02 14:15:52 +01:00
Mazdak Farrokhzad
2e1790dda1
Rollup merge of #68763 - JohnTitor:do-not-sugg-dup-bounds, r=estebank 
Do not suggest duplicate bounds

Fixes #68205
Fixes #68695

r? @estebank
 2020-02-02 14:15:51 +01:00
Mazdak Farrokhzad
3a7f1edd81
Rollup merge of #68760 - Tyg13:compile_fail_ui_test, r=Centril 
Issue error on `compile-fail` header in UI test

Fixes #68732

r? @Centril
 2020-02-02 14:15:49 +01:00
Mazdak Farrokhzad
d984f127f6 move_ref_patterns: introduce tests 
bindings_after_at: harden tests
 2020-02-02 14:13:07 +01:00
Mazdak Farrokhzad
71a6f58229 parser: address review comments re. self. 2020-02-02 13:32:37 +01:00
Jonas Schievink
9fa46fe153 Teach dropck about resume arguments 2020-02-02 13:20:58 +01:00
Jonas Schievink
aae0f543cf No resume argument in the drop shim 2020-02-02 13:20:58 +01:00
Jonas Schievink
3bb8ecb512 Adjust mir-opt tests to new yield lowering 2020-02-02 13:20:58 +01:00
Jonas Schievink
4ee857c4c3 Add test for E0628 (too many generator parameters) 2020-02-02 13:20:57 +01:00
Jonas Schievink
fca614eb57 Add tests for generator resume arguments 2020-02-02 13:20:57 +01:00
Jonas Schievink
5b2059b257 Fix error message on type mismatch in generator 
Instead of "closure is expected to take 0 arguments"
we now get the expected type mismatch error.
 2020-02-02 13:20:57 +01:00
Jonas Schievink
2101a1fec0 Adjust tests to type inference changes 
This makes some error messages ungreat, but those seem to be preexisting
bugs that also apply to closures / return position `impl Trait` in
general.
 2020-02-02 13:20:57 +01:00
Jonas Schievink
044fe0f558 Add a resume type parameter to Generator 2020-02-02 13:20:57 +01:00
Matthew Jasper
a606ffdb17 Avoid exponential behaviour when relating types 2020-02-02 12:10:08 +00:00
Yuki Okushi
56ad8bcfe0 Do not suggest duplicate bounds 2020-02-02 18:38:23 +09:00
Mazdak Farrokhzad
8674efdb7c parser: move restrictions re. self to ast_validation. 2020-02-02 10:33:55 +01:00
Mazdak Farrokhzad
00f0b0cd3a pretty: print attrs in struct expr 2020-02-02 09:25:54 +01:00
Tyler Lanphear
f6c3894724 compiletest: error if compile-fail header in ui test. 2020-02-02 02:08:30 -05:00
bors
bc4a339064 Auto merge of #68672 - jonas-schievink:dedup-witness, r=Zoxc 
Deduplicate types in the generator witness

For the `await-call-tree` benchmark this often reduces the types inside the witness from 12 to 2.
 2020-02-02 03:02:41 +00:00
David Ross
410114b9d2 Add tests for issue 59191 2020-02-01 18:59:11 -08:00
Yuki Okushi
c377ed606c Fix ICE with save-analysis 2020-02-02 09:23:47 +09:00
Yuki Okushi
ae22bf9d42 Catch more ICEs 2020-02-02 09:02:54 +09:00
Yuki Okushi
87bb0c4389
Rollup merge of #68740 - JohnTitor:do-not-sugg-underscore, r=Centril 
Do not suggest things named underscore

Fixes #68719

r? @estebank
 2020-02-02 08:30:21 +09:00
Yuki Okushi
1529126411
Rollup merge of #68727 - xfix:remove-comment-about-pretty-printer-in-format-tests, r=jonas-schievink 
Remove a comment about pretty printer in formatting tests

rustc is now using rustfmt, not the old formatter.
 2020-02-02 08:30:18 +09:00
Yuki Okushi
b18b26924c
Rollup merge of #68681 - bobrippling:fix-matched-angle-brackets, r=Centril 
Suggest path separator for single-colon typos

This commit adds guidance for when a user means to type a path, but ends
up typing a single colon, such as `<<Impl as T>:Ty>`.

This change seemed pertinent as the current error message is
particularly misleading, emitting `error: unmatched angle bracket`,
despite the angle bracket being matched later on, leaving the user to
track down the typo'd colon.
 2020-02-02 08:30:11 +09:00
Dan Robertson
0b1ff27cd8 Basic run-pass tests for or-patterns 
Add some basic run-pass ui tests for or-patterns.
 2020-02-01 22:10:58 +00:00
Matthew Jasper
30058df867 Update existing tests for or-patterns 2020-02-01 22:10:58 +00:00
Matthew Jasper
425e494fce Remove or_patterns from INCOMPLETE_FEATURES 2020-02-01 22:07:11 +00:00
Yuki Okushi
9d8058fb42 Do not ICE in type-alias-impl-trait with save-analysis 2020-02-02 06:39:50 +09:00