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Author SHA1 Message Date
Mazdak Farrokhzad
064b7041c5
Rollup merge of #63410 - johnterickson:master, r=joshtriplett 
Update BufWriter example to include call to flush()

I was playing with a writing a Huffman encoder/decoder and was getting weird corruptions and truncations.  I finally realized it was was because `BufWriter` was swallowing write errors 😬.  I've found Rust to generally be explicit and err on the safe side, so I definitely found this unintuitive and not "rustic".

https://twitter.com/johnterickson/status/1159514988123312128
 2019-09-01 11:39:25 +02:00
Esteban Küber
a9ce33c059 Account for arbitrary self types in E0599 2019-09-01 02:22:42 -07:00
Esteban Küber
e553051950 review comment 2019-09-01 02:22:03 -07:00
bors
d0677b9abc Auto merge of #64036 - matthewjasper:kill-borrows-on-self-assign, r=estebank 
Kill borrows from assignments after generating new borrows

Closes #63719
 2019-09-01 08:15:04 +00:00
Andreas Jonson
f0b30c7ded remove the unstable rustdoc parameter --linker 
use the code generation parameter -Clinker (same parameter as rustc)
to control what linker to use for building the rustdoc test executables.

closes: #63816
 2019-09-01 08:50:23 +02:00
Joe Ranweiler
6ed50f4777 Rename test locals to work around LLDB bug 
LLDB's expression parser can't unambiguously resolve local variables in
some cases, as described in #47938. Work around this by using names that
don't shadow direct submodules of `core`.
 2019-08-31 20:05:10 -07:00
Esteban Küber
aae2b245e4 deduplicate code 2019-08-31 19:07:59 -07:00
Esteban Küber
cab607edcf Emit a single error on if expr with expectation and no else clause 2019-08-31 18:34:50 -07:00
Alex Gaynor
5e933b490b Add x86_64-linux-kernel target 
This adds a target specification for Linux kernel modules on x86_64, as well as base code that can be shared with other architectures.
 2019-08-31 17:32:45 -04:00
Esteban Küber
84567190e0 Use saturating_sub 2019-08-31 13:42:53 -07:00
Esteban Küber
aee6cd937a Fix nll tests 2019-08-31 13:40:20 -07:00
bors
59cc53e6e7 Auto merge of #63703 - tommilligan:warn-empty-doctest, r=ollie27 
rustdoc: warn on empty doc test

Closes #60319.

A doc test that only contains whitespace should result in a warning.

This PR adds detection of empty doc tests to `check-code-block-syntax`, as having an invalid doc test is mutually exclusive with an empty doc test.
 2019-08-31 20:10:20 +00:00
Andreas Molzer
f3c435eb78 Reorder AllocationDefinedness members 
This improves the clarity of the documentation a bit since they can
reference each other when reading the member docs in sequence.
 2019-08-31 21:21:29 +02:00
Julian Gehring
c4d0c285fe Fix word repetition in str documentation 
Fixes a few repetitions of "like like" in the `trim*` methods documentation of `str`.
 2019-08-31 17:38:23 +01:00
bors
fba38ac27e Auto merge of #64025 - Wind-River:master_003, r=alexcrichton 
remove directory libstd/sys/vxworks/backtrace which is not used any more

r? @alexcrichton
cc @n-salim
 2019-08-31 16:19:10 +00:00
Matthew Jasper
754a875e15 Add some more tests for underscore imports 2019-08-31 16:50:39 +01:00
Andreas Molzer
823c3b9845 Improve documentation around allocation accessors 2019-08-31 17:19:01 +02:00
Ivan Tham
e2e1175ce2
Update sync condvar doc style 2019-08-31 23:09:37 +08:00
Matthew Jasper
877faf3844 Check impl trait substs when checking for recursive types 
This prevents mutual `async fn` recursion
 2019-08-31 15:44:09 +01:00
Matthew Jasper
7bb2d8b076 Slightly clean up the error for recursive async fn 
* Make it clear that type erasure is required, not just pointer
  indirection.
* Don't make the message specific to direct recursion.
 2019-08-31 15:43:24 +01:00
John Erickson
1b946106b7 clarify that not all errors are observed 2019-08-31 07:38:13 -07:00
John Erickson
cccce09dda Add in generic type to description of BufReader and BufWriter 2019-08-31 07:38:13 -07:00
John Erickson
c8e474871a Update BufWriter example to include call to flush() 2019-08-31 07:38:02 -07:00
Matthew Jasper
c621919deb Kill borrows from assignments after generating new borrows 2019-08-31 15:35:20 +01:00
Esteban Küber
9d15b6fb95 fix rebase 2019-08-31 00:15:52 -07:00
Esteban Küber
7604eed2a9 review comments: reword comment 2019-08-31 00:14:23 -07:00
Esteban Küber
5384d5584f Suggest call fn ctor passed as arg to fn with type param bounds 2019-08-31 00:14:23 -07:00
Esteban Küber
444bc3ca66 Use span label instead of note for cause in E0631 2019-08-31 00:14:23 -07:00
bors
b3146549ab Auto merge of #63991 - Centril:unique-improper-ctype, r=rkruppe 
`improper_ctypes`: guard against accidental change to `Unique<T>`

r? @eddyb
 2019-08-31 06:38:46 +00:00
Mazdak Farrokhzad
5187a3e157 Harden param_attrs test wrt. usage of proc macro attrs. 2019-08-31 07:08:23 +02:00
Mazdak Farrokhzad
0a8a3dd88a qualify_consts: move thread_local condition out. 2019-08-31 06:17:10 +02:00
Mazdak Farrokhzad
9196af0b36 qualify_consts: extract error_min_const_fn_violation. 2019-08-31 06:07:34 +02:00
Mazdak Farrokhzad
2f733aad5a qualify_consts: extract remove_drop_and_storage_dead_on_promoted_locals. 2019-08-31 06:07:34 +02:00
Mazdak Farrokhzad
8af33b3253 qualify_consts: extract check_non_thread_local_static_is_sync 2019-08-31 06:07:34 +02:00
Jethro Beekman
3c4d157c84 Fix unlock ordering in SGX synchronization primitives 2019-08-30 20:35:27 -07:00
Esteban Küber
bf90154410 Tweak terminal width trimming 
Properly account for left margin when setting terminal width through
CLI flag and don't trim code by default if we can't get the terminal's
dimensions.
 2019-08-30 19:47:21 -07:00
Tyler Mandry
5f91ad0e33 fuchsia: Fix default environment behavior when spawning 2019-08-30 18:52:26 -07:00
bors
2d851b3318 Auto merge of #63975 - topecongiro:rustfmt-1.4.6, r=nikomatsakis 
Update rustfmt to 1.4.6

This PR updates rustfmt to 1.4.6. [CHANGELOG](https://github.com/rust-lang/rustfmt/blob/v1.4.6/CHANGELOG.md#146-2019-08-28).
 2019-08-31 01:35:10 +00:00
Tyler Mandry
7bfa2be4ef fuchsia: Don't fail to spawn if no stdin exists 2019-08-30 18:22:49 -07:00
Mazdak Farrokhzad
c1d440070e qualify_consts: fuse prompted_temps. 2019-08-31 02:45:51 +02:00
Mazdak Farrokhzad
b6360fbc4c qualify_consts: extract check_short_circuiting_in_const_local. 2019-08-31 02:45:51 +02:00
Mazdak Farrokhzad
8f184b369d qualify_consts: misc cleanup. 2019-08-31 02:45:51 +02:00
Mazdak Farrokhzad
3cc8087c48 qualify_consts: extractt 'determine_mode'. 2019-08-31 02:45:51 +02:00
Esteban Küber
78f62c6190 Account for rounding errors when deciding the diagnostic boundaries 2019-08-30 17:45:34 -07:00
Mazdak Farrokhzad
960ecdce7c improper_ctypes: guard against accidental change to Unique<T>. 2019-08-31 02:42:28 +02:00
bors
fd68d023f4 Auto merge of #64026 - Centril:rollup-le667lp, r=Centril 
Rollup of 7 pull requests

Successful merges:

 - #62957 (Match the loop examples)
 - #63600 (Merge oli-obk mail addresses)
 - #63684 (Constify LinkedList new function)
 - #63847 ([rustdoc] Fix system theme detection)
 - #63999 (Add missing links on AsRef trait)
 - #64014 ( miri: detect too large dynamically sized objects )
 - #64015 (some const-eval test tweaks)

Failed merges:

r? @ghost
 2019-08-30 21:31:01 +00:00
Dylan MacKenzie
96ac02b8b3 Use new Place::is_indirect API where possible 2019-08-30 14:08:18 -07:00
Mazdak Farrokhzad
d997596445
Rollup merge of #64015 - RalfJung:const-tests, r=oli-obk 
some const-eval test tweaks

Best reviewed commit-by-commit.

r? @oli-obk
 2019-08-30 23:08:07 +02:00
Mazdak Farrokhzad
1dc8b2304f
Rollup merge of #64014 - RalfJung:miri-slice, r=oli-obk 
miri: detect too large dynamically sized objects

Needed to make https://github.com/rust-lang/miri/pull/929 pass.

r? @oli-obk
 2019-08-30 23:08:06 +02:00
Mazdak Farrokhzad
ac71a7f7cb
Rollup merge of #63999 - GuillaumeGomez:as-ref-missing-links, r=Mark-Simulacrum 
Add missing links on AsRef trait

cc @rust-lang/docs
 2019-08-30 23:08:04 +02:00