460e626a9c
Rollup merge of #61230 - matklad:ub-comment, r=RalfJung
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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
c48835ba19
Rollup merge of #61227 - diwic:patch-2, r=Centril
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Use .await syntax instead of await!
Tiny doc fix.
2019-05-28 11:48:56 +02:00
3b5157917a
Rollup merge of #61220 - imbrem:error_explanations, r=estebank
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Added error message for E0284
Work on #61137
2019-05-28 11:48:55 +02:00
08f7724355
Rollup merge of #61084 - blkerby:unreachable_doc, r=KodrAus
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Clarify docs for unreachable! macro
Fixes #60754 .
2019-05-28 11:48:53 +02:00
96e3fb255b
librustc_errors: Move annotation collection to own impl
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Extracted from work on #59346 . This moves the annotation collection to
the `FileWithAnnotatedLines` impl to allow re-use in a separate
EmitterWriter.
2019-05-28 08:34:44 +02:00
837b72c805
Auto merge of #60955 - agnxy:rename-assoc, r=oli-obk,Centril
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Rename "Associated*" to "Assoc*"
This change is for #60163 .
r? @oli-obk
2019-05-28 05:28:13 +00:00
87ed0b421d
Auto merge of #61036 - michaelwoerister:pgo-xlto-test, r=alexcrichton
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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
e0f017da75
Fix an sh error
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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
b3480126d4
Incorporated suggested changes
2019-05-27 19:37:20 -04:00
b71117947f
Auto merge of #61078 - pietroalbini:nightly-next, r=Centril
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Bump nightly to 1.37.0
r? @Mark-Simulacrum
2019-05-27 23:04:54 +00:00
57cea25151
Remove now-dead case statement in print-target-list Makefile
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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
8de3ddf8d8
Remove *ios* case from print-target-list Makefile
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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
38ecea4c11
Use Place::local
2019-05-27 23:03:38 +02:00
c3e71f210e
Make eval_place iterate instead of recurse
2019-05-27 22:52:03 +02:00
645f685e1b
Box::into_vec: use Box::into_raw instead of mem::forget
2019-05-27 22:40:28 +02:00
fb4b62b87b
Make check_place iterate instead of recurse
2019-05-27 22:17:42 +02:00
b922e8a97d
Make dest_needs_borrow iterate instead of recurse
2019-05-27 22:16:39 +02:00
e70d5386d7
Auto merge of #61140 - estebank:attr-diagnostics, r=michaelwoerister
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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
acaf284e55
Remove unused tcx and mir params
2019-05-27 21:46:15 +02:00
fe31ad38cb
Update src/liballoc/boxed.rs
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Co-Authored-By: Ralf Jung <post@ralfj.de>
2019-05-27 22:42:50 +03:00
0653e78ae1
make Box<str>::clone simpler & safer
2019-05-27 21:17:12 +03:00
fa40a111ff
Auto merge of #60827 - oli-obk:late_symbol, r=nnethercote
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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
577ea539dc
Only build clang_rt when RUSTBUILD_FORCE_CLANG_BASED_TESTS is set.
2019-05-27 16:40:00 +02:00
b560b9cd36
Updated the Iterator docs with information about overriding methods.
2019-05-27 16:17:39 +02:00
06eb412741
Stabilize bufreader_buffer feature
2019-05-27 13:42:21 +00:00
1a56ec4dae
Auto merge of #59627 - LooMaclin:issue_57128_improve_miri_error_reporting_in_check_in_alloc, r=RalfJung
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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
48b9896eeb
Fix unit test after pgo-use change.
2019-05-27 14:32:03 +02:00
1de93a7814
Add a smoketest for combining PGO with xLTO.
2019-05-27 14:32:03 +02:00
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
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
e943426045
Use a PathBuf instead of String for representing the pgo-use path internally.
2019-05-27 14:32:03 +02:00
fe19ed8737
factor out some common code and make the on-elimination truncation test debug-only
2019-05-27 12:54:05 +02:00
fe7b6a943d
fix truncate and sign_extend for size == 0
2019-05-27 12:53:27 +02:00
d6ca34c9d2
Use `Symbol` more in lint APIs
2019-05-27 12:28:54 +02:00
c8887abf20
Tests for external linkage symbol collision check.
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Fix #61232
2019-05-27 12:10:58 +02:00
4dbc7f96d6
Auto merge of #60967 - Zoxc:fix-syntax-sync, r=michaelwoerister
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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
4e60f53280
Regression test for issue #59548 .
2019-05-27 10:26:02 +02:00
444f2bae59
Refine the message to at least *mention* the attribute itself.
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Update pre-existing test's diagnostic output accordingly.
2019-05-27 10:26:02 +02:00
64edaec6b3
Always supply span to check_and_apply_linkage, sidestepping need to add `bug!`s to rustc.
2019-05-27 10:26:02 +02:00
21aa149b0b
Move existing `#[linkage]` tests to a subdirectory where I can add more tests.
2019-05-27 10:26:02 +02:00
a23a77fb19
avoid materializing unintialized Boxes in RawVec
2019-05-27 11:15:31 +03:00
3ed05613ee
Short circuit Send and Sync impls for TokenTree
2019-05-27 08:58:05 +02:00
ab7cf71d4c
Auto merge of #61035 - nnethercote:avoid-more-symbol-interning, r=petrochenkov
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Avoid more symbol interning
r? @petrochenkov
2019-05-27 06:53:53 +00:00
5c5f08ab93
Use .await syntax instead of await!
2019-05-27 07:27:13 +02:00
33a3206dc5
Use `Symbol` equality in `may_begin_with` and `parse_nt`.
2019-05-27 14:05:05 +10:00
15789a9773
Use `Symbol` equality in `check_ident_token`.
2019-05-27 14:05:05 +10:00
8ae01a9008
Use `Symbol` equality in `is_ident_named`.
2019-05-27 14:05:05 +10:00
303bf1509b
Avoid some re-interning in `to_lit_token`.
2019-05-27 14:05:05 +10:00
21f28448e0
Add `to_symbol` methods.
2019-05-27 14:05:02 +10:00
be10e6277b
Auto merge of #61215 - paoloteti:armebv7r, r=alexcrichton
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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
Mazdak Farrokhzad
Philipp Hansch
bors
Kristofer Rye
Jad Ghalayini
Santiago Pastorino
Ralf Jung
Aleksey Kladov
Michael Woerister
Christian
Lzu Tao
Oliver Scherer
Felix S. Klock II
John Kåre Alsaker
diwic
Nicholas Nethercote