2d3236c68f
Rollup merge of #56257 - mark-i-m:rustc-guide-links, r=nikomatsakis
...
rustc-guide has moved to rust-lang/
r? @nikomatsakis
2018-11-29 13:10:44 +01:00
796892e0ef
Rollup merge of #56220 - estebank:suggest-lifetime-move, r=nikomatsakis
...
Suggest appropriate place for lifetime when declared after type arguments
2018-11-29 13:10:39 +01:00
aebf07e3eb
Rollup merge of #56114 - varkor:nonexhaustive-backticks, r=nikomatsakis
...
Enclose type in backticks for "non-exhaustive patterns" error
This makes the error style consistent with the convention in error messages.
2018-11-29 13:10:33 +01:00
5a03532ea9
Auto merge of #56245 - mark-i-m:stabilize_ques_kleene, r=alexcrichton
...
Stabilize feature `macro_at_most_once_rep`
a.k.a. `?` Kleene operator 🎉
cc #48075
r? @Centril
2018-11-29 06:44:12 +00:00
a49316ddc9
Auto merge of #56329 - eddyb:load-operand-overaligned, r=nikomatsakis
...
rustc_codegen_llvm: don't overalign loads of pair operands.
Counterpart to #56300 , but for loads instead of stores.
2018-11-29 02:56:24 +00:00
5f387a6032
Auto merge of #56300 - nikic:issue-56267, r=eddyb
...
Fix alignment of stores to scalar pair
The alignment for the second element of a scalar pair is not the same as for the first element, make sure it is calculated correctly. This fixes #56267 .
r? @eddyb
2018-11-29 00:06:20 +00:00
51cf4e9e91
rustc_codegen_llvm: don't overalign loads of pair operands.
2018-11-29 00:37:38 +02:00
5d7717360c
fix test
2018-11-27 18:21:10 -06:00
d8190afbcb
Fix alignment of stores to scalar pair
...
The alignment for the second element of a scalar pair is not the
same as for the first element. Make sure it is computed correctly
based on the element size.
2018-11-28 00:31:03 +01:00
aeede9eb46
fix test
2018-11-27 13:13:11 -06:00
59ae93daed
remove uses of feature gate
2018-11-27 13:13:11 -06:00
e97edad935
update tests
2018-11-27 13:13:11 -06:00
400c2bc5ed
Auto merge of #56264 - petrochenkov:typonly, r=nikomatsakis
...
resolve: Extern prelude is for type namespace only
Fixes https://github.com/rust-lang/rust/issues/56263 (stable-to-beta regression)
2018-11-27 19:04:44 +00:00
aeff91d977
Auto merge of #56251 - scalexm:root-universe, r=nikomatsakis
...
Put all existential ty vars in the `ROOT` universe
r? @nikomatsakis
2018-11-27 15:54:21 +00:00
10e2c729ea
Auto merge of #55402 - estebank:macro-eof-2, r=nikomatsakis
...
Point at end of macro arm when encountering EOF
Fix #52866 .
2018-11-27 12:31:45 +00:00
cd2e98dbd3
resolve: Extern prelude is for type namespace only
2018-11-27 14:35:36 +03:00
6f13708299
resolve: Suggest crate:: for resolving ambiguities when appropriate
...
More precise spans for ambiguities from macros
2018-11-27 00:34:25 +03:00
d1862b4196
resolve: Fallback to extern prelude in 2015 imports used from global 2018 edition
2018-11-27 00:34:24 +03:00
c06e69ee70
resolve: Fallback to uniform paths in 2015 imports used from global 2018 edition
2018-11-27 00:32:34 +03:00
dae4c7b1ff
resolve: Implement edition hygiene for imports and absolute paths
...
Use per-span hygiene in a few other places in resolve
Prefer `rust_2015`/`rust_2018` helpers to comparing editions
2018-11-27 00:32:30 +03:00
fba116fc5f
Remove duplicate tests for uniform paths
2018-11-27 00:30:50 +03:00
6494f1e60e
rustc-guide has moved
2018-11-26 15:03:13 -06:00
efb2949b93
Put all existential ty vars in the ROOT universe
2018-11-26 20:37:43 +01:00
45dfe43887
Emit one diagnostic for multiple misplaced lifetimes
2018-11-26 08:32:47 -08:00
b51632e3f0
Auto merge of #56070 - oli-obk:const_let, r=eddyb
...
Allow assignments in const contexts
fixes https://github.com/rust-lang/rust/issues/54098
fixes https://github.com/rust-lang/rust/issues/51251
fixes https://github.com/rust-lang/rust/issues/52613
2018-11-26 08:17:36 +00:00
e281446261
Try to make top-level Cargo.toml work without __CARGO_TEST_ROOT.
2018-11-25 23:13:58 +02:00
234d043d18
Move lifetimes before the *first* type argument
2018-11-25 12:51:04 -08:00
79ee8f329d
Suggest appropriate place for lifetime when declared after type arguments
2018-11-25 12:41:38 -08:00
cd17b1d4b6
Rollup merge of #56211 - petrochenkov:fwd, r=petrochenkov
...
[master] Forward-ports from beta
https://github.com/rust-lang/rust/pull/56206 + one commit from https://github.com/rust-lang/rust/pull/55884 that was accidentally missing in https://github.com/rust-lang/rust/pull/56042 due to an off-by-one mistake in commit ranges
r? @ghost
2018-11-25 17:05:12 +01:00
d21d510dde
Rollup merge of #56207 - SimonSapin:int_to_from_bytes, r=nagisa
...
Stabilize the int_to_from_bytes feature
Fixes #52963
FCP to merge completed: https://github.com/rust-lang/rust/issues/52963#issuecomment-416548327
2018-11-25 17:05:10 +01:00
dcae83b6a3
Rollup merge of #56204 - estebank:suggest-variant, r=zackmdavis
...
Suggest correct enum variant on typo
Fix #37992 .
2018-11-25 17:05:09 +01:00
989678e525
Rollup merge of #56151 - alexcrichton:move-out-flaky-test, r=nagisa
...
Move a flaky process test out of libstd
This test ensures that everything in `env::vars()` is inherited but
that's not actually true because other tests may add env vars after we
spawn the process, causing the test to be flaky! This commit moves the
test to a run-pass test where it can execute in isolation.
Along the way this removes a lot of the platform specificity of the
test, using iteslf to print the environment instead of a foreign process.
2018-11-25 17:05:05 +01:00
ed6c7b751d
Rollup merge of #56144 - tromey:Bug-55771-btreemap, r=alexcrichton
...
Fix BTreeSet and BTreeMap gdb pretty-printers
The BTreeSet and BTreeMap gdb pretty-printers did not take the node
structure into account, and consequently only worked for shallow sets.
This fixes the problem by iterating over child nodes when needed.
This patch avoids the current approach of implementing some of the
value manipulations in debugger-indepdendent code. This was done for
convenience: a type lookup was needed for the first time, and there
currently are no lldb formatters for these types.
Closes #55771
2018-11-25 17:05:04 +01:00
6398df1520
Rollup merge of #56101 - frewsxcv:frewsxcv-dyn, r=steveklabnik
...
Incorporate `dyn` into more comments and docs.
r? @rust-lang/docs
2018-11-25 17:05:03 +01:00
b16d8eb3f2
Rollup merge of #56072 - da-x:stabilize-literal-matcher, r=petrochenkov
...
Stabilize macro_literal_matcher
This followed FCP in #35625 .
Closes #35625
2018-11-25 17:05:00 +01:00
6c2513c0d3
Rollup merge of #56045 - qnighy:additional-sizedness, r=cramertj
...
Check arg/ret sizedness at ExprKind::Path
This PR solves three problems:
- #50940 : ICE on casting unsized tuple struct constructors
- Unsized tuple struct constructors were callable in presence of `unsized_locals`.
- https://github.com/rust-lang/rust/issues/48055#issuecomment-437178966 : we cannot relax `Sized` bounds on stable functions because of fn ptr casting
These are caused by lack of `Sized`ness checks for arguments/retvals at **reference sites of `FnDef` items** (not call sites of the functions). Therefore we can basically add more `Sized` obligations on typeck. However, adding `Sized` obligations arbitrarily breaks type inference; to prevent that I added a new method `require_type_is_sized_deferred` which doesn't interfere usual type inference.
2018-11-25 17:04:58 +01:00
1aa3ffaf99
Rollup merge of #56024 - oli-obk:const_fn_collect_inner, r=michaelwoerister
...
Don't auto-inline const functions
fixes #53451
2018-11-25 17:04:57 +01:00
fe548e311a
resolve: Fix some more asserts in import validation
2018-11-25 16:41:29 +03:00
e593431bc7
resolve: Fix bad span arithmetics in import conflict diagnostics
2018-11-25 16:41:16 +03:00
d4a78da543
resolve: Prohibit relative paths in visibilities on 2018 edition
2018-11-25 16:40:03 +03:00
68a26ec647
Stabilize the int_to_from_bytes feature
...
Fixes #52963
2018-11-25 08:29:01 +01:00
abe19a7305
Auto merge of #55921 - scalexm:placeholders, r=nikomatsakis
...
Add placeholder types
Fixes #48696 (handle universes in canonicalization of type inference vars), and fixes #55098 .
2018-11-25 06:48:21 +00:00
37961dbd2d
Auto merge of #55959 - matthewjasper:remove-end-region, r=nikomatsakis
...
Cleanup from lexical MIR borrowck removal
Lexical MIR borrowck was removed months ago now, and `EndRegion`s are no longer used for MIRI verification.
* Remove `rustc::mir::StatementKind::EndRegion` and the `-Zemit_end_regions` flag
* Use `RegionVid` instead of `Region` in BorrowSet
* Rewrite drop generation to create fewer goto terminators.
r? @nikomatsakis
2018-11-25 03:00:30 +00:00
6b338e034a
Suggest correct enum variant on typo
2018-11-24 16:25:13 -08:00
b8a30f04cd
Try to work around #53332 in src/test/run-pass/rustc-rust-log.rs
2018-11-24 23:42:14 +01:00
b820cc79a9
Clean up array/slice of primitive validation
2018-11-24 11:36:32 +01:00
87bd5d13d8
Remove stderr file, because the test passes now
2018-11-24 11:36:32 +01:00
ef332959dc
Reintroduce zst-slice reading read_bytes method on Memory
2018-11-24 11:36:32 +01:00
ebf03363f2
Properly test for int pointers in fat pointers to str slices of zero chars
2018-11-24 11:36:31 +01:00
20dee47a66
Add regression test for integral pointers in zst str slice fat pointers
2018-11-24 11:36:31 +01:00
Guillaume Gomez