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Author SHA1 Message Date
Mazdak Farrokhzad
4db233e454
Rollup merge of #64781 - Mark-Simulacrum:no-global-tcx, r=eddyb 
Remove stray references to the old global tcx
 2019-09-28 05:37:43 +02:00
Mazdak Farrokhzad
a60ac8ee0b
Rollup merge of #64745 - kennethbgoodin:should-panic-msg, r=varkor 
Include message on tests that should panic but do not

As per issue #60790 includes a message for tests marked `#[should_panic]` that do not panic as expected.

Fixes #60790.
 2019-09-28 05:37:42 +02:00
Mazdak Farrokhzad
4c57882cfd
Rollup merge of #64703 - llogiq:slices-elems-are-equidistant, r=rkruppe 
Docs: slice elements are equidistant

Recently, someone asked why `[char]` and `str` are not interchangeable, and I explained that in a slice, the elements must be laid out equidistantly, whereas the chars in a `str` are stored compactly regardless their size. However I couldn't find this documented anywhere, so here's a small addition of this fact.
 2019-09-28 05:37:40 +02:00
ben
5cb0039cff Added test for mismatched slices, and byte slices. 2019-09-28 15:07:22 +12:00
Nathan
66c33c0e92 Add test for redundant_semicolon lint interaction with proc macro attrs 2019-09-27 22:51:25 -04:00
ben
c94fea092e Move get_slice_bytes to rustc::mir::interpret so it can be reused. 2019-09-28 14:35:04 +12:00
ben
875fa72f9e Add inline function get_slice_bytes to remove code duplication. 2019-09-28 13:30:26 +12:00
Mazdak Farrokhzad
aa03f1f5e3 Improve diagnostic for let A = 0; 
where `A` is a constant, not a new variable.
 2019-09-28 03:07:31 +02:00
nathanwhit
d35f25cf96 Filter out stmts made for the redundant_semicolon lint when pretty-printing 2019-09-27 21:06:10 -04:00
Wesley Wiser
dcc6c28c53 Introduce a ConstPropMachine 
This allows us to avoid changing things directly in the miri engine just
for const prop.
 2019-09-27 20:11:13 -04:00
Wesley Wiser
4e58e2e3a3 Work around for #64506 2019-09-27 20:11:13 -04:00
Wesley Wiser
9333514102 Move Ref-from-arg checking from step.rs to const_prop.rs 2019-09-27 20:11:13 -04:00
Wesley Wiser
15d2b7ae81 Respond to code review feedback and fix tidy 2019-09-27 20:11:12 -04:00
Wesley Wiser
fadfd92c2f Don't run the ConstProp MIR pass on generators 
This can cause cycles as `ConstProp` uses `layout_of` which, for
generators, uses `optimized_mir` which runs `ConstProp`.
 2019-09-27 20:11:12 -04:00
Wesley Wiser
c0c8ce80b3 [const-prop] Replace Ref handling with use of InterpCx 2019-09-27 20:11:12 -04:00
Wesley Wiser
9ec928ca06 [const-prop] Replace some Binaryp handling with use of InterpCx 2019-09-27 20:11:12 -04:00
Wesley Wiser
11eb91f412 [const-prop] Replace CheckedBinaryOp handling with use of InterpCx 2019-09-27 20:11:12 -04:00
Wesley Wiser
644d4f3ee9 [const-prop] Replace most UnaryOp handling with use of InterpCx 2019-09-27 20:11:12 -04:00
Wesley Wiser
1c219bb34b [const-prop] Replace NullaryOp handling with use of InterpCx 2019-09-27 20:11:12 -04:00
Wesley Wiser
ecc4cc2fc4 [const-prop] Replace Cast handling with use of InterpCx 2019-09-27 20:11:12 -04:00
Wesley Wiser
86c7c4d7be [const-prop] Replace Use handling with use of InterpCx 2019-09-27 20:11:12 -04:00
Wesley Wiser
bc17936c8a [const-prop] Replace eval_place() with use of InterpCx 2019-09-27 20:11:12 -04:00
ben
22b87a5515 Add support for relating slices in super_relate_consts. 2019-09-28 10:05:37 +12:00
bors
c6f87c2c6e Auto merge of #64790 - Centril:rip-ast-borrowck, r=matthewjasper 
Rest In Peace, AST borrowck (2012-2019)

After having served us for 7 years, the AST borrow-checker is no more.

This PR starts from the commit `rm -rf librustc_ast_borrowck`, building on https://github.com/rust-lang/rust/pull/64221, and is probably best read commit by commit.

Migrate mode is not removed yet as it may be useful for NLL => polonius and it is also used for the `mutable_borrow_reservation_conflict` issue (https://github.com/rust-lang/rust/issues/59159).

r? @matthewjasper

------------------------

![ast-borrowck-rip](https://user-images.githubusercontent.com/855702/65646791-91a87600-dffc-11e9-9814-deed6b821c80.png)
 2019-09-27 21:17:09 +00:00
Mazdak Farrokhzad
001357f971 --bless --compare-mode=nll 2019-09-27 20:14:47 +02:00
Wojciech Baranowski
f922483112 Print ParamTy span when accessing a field (#52082) 2019-09-27 21:01:47 +03:00
Mazdak Farrokhzad
99204028ac -Z unpretty message: include expanded,hygiene 2019-09-27 19:54:25 +02:00
Mazdak Farrokhzad
0022baae00 Inline the remaining hir::Arm::top_pats_hack 2019-09-27 19:54:25 +02:00
Mazdak Farrokhzad
a07b030998 Remove AccessKind::Move. 2019-09-27 19:48:07 +02:00
Mazdak Farrokhzad
dfd365f3e4 cleanup dead ast-borrowck / migrate-mode code. 2019-09-27 19:48:07 +02:00
Mazdak Farrokhzad
defd5088d6 cleanup check_match wrt. SignalledError. 2019-09-27 19:48:07 +02:00
Mazdak Farrokhzad
1eb280e2d8 Remove unpretty=flowgraph. 2019-09-27 19:48:07 +02:00
Mazdak Farrokhzad
463b19790b don't borrowck::check_crate(tcx) anymore. 2019-09-27 19:48:06 +02:00
Mazdak Farrokhzad
83dcdd99dd Remove librustc_ast_borrowck from driver & interface. 2019-09-27 19:48:06 +02:00
Mazdak Farrokhzad
a094926096 rm -rf librustc_ast_borrowck 2019-09-27 19:48:06 +02:00
Andre Bogus
6ccb7ae643 Docs: slice elements are equidistant 2019-09-27 19:43:56 +02:00
Mark Rousskov
4b23503b42 Remove shrink_to_tcx_lifetime 
There's no longer two distinct gcx and tcx lifetimes which made this
necessary (or, at least, the code compiles -- it's possible we got
better at normalizing, but that seems unlikely).
 2019-09-27 13:34:17 -04:00
Mark Rousskov
0a4d55ddb8 Remove stray uses of gcx name 2019-09-27 13:34:14 -04:00
Mark Rousskov
f226ab4ad9 Remove lift_to_global 2019-09-27 13:33:50 -04:00
Mark Rousskov
d540d44c71 Remove global_tcx from TyCtxt 
The non-global context was removed; there's only one context now. This
is a noop method that only serves to confuse readers -- remove it.
 2019-09-27 13:33:48 -04:00
Mark Rousskov
d559b725d3 Add mailmap entry for Dustin Bensing by request 2019-09-27 13:29:22 -04:00
bors
084beb83e0 Auto merge of #64849 - matthiaskrgr:submodule_upd, r=Manishearth 
submodules: update clippy from 68ff8b19 to edd90473

Changes:
````
Remove clippy::author attribute from trailing_zeroes test
Move author issue test to author subdir
Fix author lint
Rustup to rust-lang/rust#64813
Refactor `booleans`
Detect assignment ops in integer_arithmetic
````

Fixes #64843

r? @oli-obk  @Manishearth
 2019-09-27 17:28:00 +00:00
Matthias Krüger
1363611fcb submodules: update clippy from 68ff8b19 to edd90473 
Changes:
````
Remove clippy::author attribute from trailing_zeroes test
Move author issue test to author subdir
Fix author lint
Rustup to rust-lang/rust#64813
Refactor `booleans`
Detect assignment ops in integer_arithmetic
````
 2019-09-27 19:08:47 +02:00
Esteban Küber
a284822e00 fix rebase 2019-09-27 09:47:37 -07:00
Esteban Küber
e537d066f2 review comments 2019-09-27 09:34:51 -07:00
Esteban Küber
46a38dc183 Account for tail expressions when pointing at return type 
When there's a type mismatch we make an effort to check if it was
caused by a function's return type. This logic now makes sure to
only point at the return type if the error happens in a tail
expression.
 2019-09-27 09:34:51 -07:00
Esteban Küber
faee8e1756 Turn walk_parent_nodes method into an iterator 2019-09-27 09:34:03 -07:00
Tomas Tauber
ac9aed56e4 getting more context for duplicate lang items (fixes #60561) 
Where possible, the error message includes the name of the crate
that brought in the crate with duplicate lang items (which
helps with debugging). This information is passed on from cstore
using the `extern_crate` query.
 2019-09-27 22:56:23 +08:00
rusty-snake
bd995c0e3a
pin.rs: fix links to primitives in documentation 2019-09-27 14:33:08 +00:00
bors
a37fe2de69 Auto merge of #63937 - Nashenas88:rustdoc_57180, r=GuillaumeGomez 
Fix ICE in rustdoc when merging generic and where bounds of an Fn with an output

Fixes #57180
 2019-09-27 13:51:25 +00:00