Commit Graph

69191 Commits

Author SHA1 Message Date
Cldfire
61396a8286 Add UI test 2017-10-31 19:35:51 -04:00
Josh Leeb-du Toit
87c951da0f Improve display of error E0308 for structs
Improve the display of error E0308 for structs by adding a "did you
mean" span label.
2017-11-01 10:21:26 +11:00
bors
f3b900cc3b Auto merge of #44764 - nvzqz:master, r=alexcrichton
Implement TryFrom<&[T]> for &[T; N]

There are many cases where a buffer with a static compile-time size is preferred over a slice with a dynamic size. This allows for performing a checked conversion from `&[T]` to `&[T; N]`. This may also lead to compile-time optimizations involving `[T; N]` such as loop unrolling.

This is my first PR to Rust, so I'm not sure if discussion of this change should happen here or does it need its own RFC? I figured these changes would be a subset of #33417.
2017-10-31 23:06:37 +00:00
est31
6a16a7c05b Also support macro generated atomic types
This is kind of a hack but it works...
2017-10-31 21:46:05 +01:00
est31
911e476cbe Tidy: track rustc_const_unstable feature gates as well
This is important for the unstable book stub generation.
2017-10-31 21:39:32 +01:00
Matt Brubeck
351f7b02de Fix incorrect error type in Read::byte docs 2017-10-31 12:30:15 -07:00
John Paul Adrian Glaubitz
d7dec7c8d7 bootstrap: Add missing cputype matching for sparc64 2017-10-31 19:26:41 +01:00
Niko Matsakis
aae3e74e70 patch mir-opt reference files 2017-10-31 14:02:31 -04:00
Cldfire
ff832405d0 Suggest renaming import if names clash 2017-10-31 13:31:48 -04:00
Niko Matsakis
9b3af6ce3c rewrite write_mir_fn_graphviz to cope with non-global tcx 2017-10-31 12:55:54 -04:00
Niko Matsakis
d9fb792d7c treat -Znll as implying -Zborrowck-mir 2017-10-31 12:41:41 -04:00
Niko Matsakis
99aa313636 runtest: fix mir directory and delete outdated MIR files 2017-10-31 12:41:41 -04:00
Niko Matsakis
7675ea997a remove the NLL pass (it is now invoked by mir borrowck) 2017-10-31 12:41:40 -04:00
Niko Matsakis
bf57a230eb WIP patch compile-fail/nll/region-ends-after-if-condition.rs 2017-10-31 12:41:40 -04:00
Niko Matsakis
f27eb1e684 change region display to '_#Nr, update the newtype_index! macro
The macro now takes a format string. It no longer defaults to using the
type name. Didn't seem worth going through contortions to maintain.  I
also changed most of the debug formats to be `foo[N]` instead of `fooN`.
2017-10-31 12:41:40 -04:00
Niko Matsakis
a94b01a0e2 connect MIR borrowck with NLL 2017-10-31 12:41:40 -04:00
Niko Matsakis
81449174f3 make the dataflow / mir-borrowck types carry a 'tcx lifetime
Also, factor out `do_mir_borrowck`, which is the code that actually
performs the MIR borrowck from within the scope of an inference context.

This change should be a pure refactoring.
2017-10-31 12:41:40 -04:00
Niko Matsakis
82b287a8c8 test "needs drop" on region-erased, lifted types
This will be important in next commit, since the input types will be
tagged not with `'gcx` but rather `'tcx`. Also, using the region-erased,
lifted types enables better caching.
2017-10-31 12:41:40 -04:00
Niko Matsakis
b2c248efea reorder 'gcx and 'tcx in BorrowckErrors impl 2017-10-31 12:41:40 -04:00
Niko Matsakis
29cdd73062 make closure_self_ty invokable with 'gcx and 'tcx 2017-10-31 12:41:40 -04:00
Niko Matsakis
5aa1cbf18f make MirSource::from_local_def_id invokable with 'gcx and 'tcx 2017-10-31 12:41:39 -04:00
Niko Matsakis
68c4844a1b make nll separately invokable 2017-10-31 12:41:39 -04:00
Santiago Pastorino
dde61f3855 add basic region subtyping inference 2017-10-31 12:41:39 -04:00
Santiago Pastorino
b8615f3bea add reborrow constraints 2017-10-31 12:41:39 -04:00
Niko Matsakis
f700728a3b make end-point optional in the borrow check 2017-10-31 12:41:39 -04:00
Niko Matsakis
5b2adcce11 factor out NLL invocation interface 2017-10-31 12:41:39 -04:00
Niko Matsakis
7414060344 update the format of liveness debug dumps to be more readable 2017-10-31 12:41:39 -04:00
Niko Matsakis
24442ffa66 add subregion between borrow region and resulting reference 2017-10-31 12:41:39 -04:00
Niko Matsakis
af09f720d6 preliminary support for may-dangle attribute and drop constraints 2017-10-31 12:41:38 -04:00
Niko Matsakis
e02937848b extend liveness to distinguish "drop" and "non-drop" uses 2017-10-31 12:41:38 -04:00
Niko Matsakis
cb56ff5a77 reorder liveness to bring the more significant code up top 2017-10-31 12:41:38 -04:00
Niko Matsakis
899c7ad9b2 avoid unnecessary copies in liveness computation 2017-10-31 12:41:38 -04:00
Niko Matsakis
7523c7368c introduce liveness constraints into NLL code
And do a bunch of gratuitious refactoring that I did not bother to
separate into nice commits.
2017-10-31 12:41:38 -04:00
Niko Matsakis
8535a4a32c add helper for_each_free_region that iterates over free regions 2017-10-31 12:41:38 -04:00
Niko Matsakis
1f06ba486f extend liveness to compute intrablock liveness and add unit tests 2017-10-31 12:41:38 -04:00
Niko Matsakis
ea03a43fe6 introduce apply helper that applies a DefUse set to live bits 2017-10-31 12:41:38 -04:00
Niko Matsakis
bd2511652f extend dump_mir to work for any tcx, not just global tcx 2017-10-31 12:41:37 -04:00
Niko Matsakis
16b5f244fb rename BlockInfo and BlockInfoVisitor to DefsUses 2017-10-31 12:41:37 -04:00
Niko Matsakis
9a47fd2dac factor out pre_defs field by going backwards 2017-10-31 12:41:37 -04:00
Niko Matsakis
acc5c4345c add a test for the subtle case around calls 2017-10-31 12:41:37 -04:00
Niko Matsakis
c42a64518a execute liveness, write a simple test 2017-10-31 12:41:37 -04:00
Eduard-Mihai Burtescu
1a7fb7dc78 rustc_typeck: use subtyping on the LHS of binops. 2017-10-31 17:34:46 +02:00
bors
8b22e70b2d Auto merge of #45655 - alexcrichton:mips-less-cgus, r=michaelwoerister
rustbuild: Don't build with ThinLTO on MIPS

Discovered in #45529 it looks like cross-module TLS imports aren't quite working
today, especially with `hidden` visibility which mostly comes up with multiple
codegen units. As a result this completely disables compiling with ThinLTO and
multiple codegen units on MIPS when bootstrapping.

cc #45654, the tracking issue for this
2017-10-31 14:56:06 +00:00
Alex Crichton
b1fd5a7618 rustbuild: Don't build with ThinLTO on MIPS
Discovered in #45529 it looks like cross-module TLS imports aren't quite working
today, especially with `hidden` visibility which mostly comes up with multiple
codegen units. As a result this completely disables compiling with ThinLTO and
multiple codegen units on MIPS when bootstrapping.

cc #45654, the tracking issue for this
2017-10-31 07:01:02 -07:00
Marco A L Barbosa
8e962433f9 Fix NR_GETRANDOM for linux x32 2017-10-31 11:28:44 -02:00
Marco A L Barbosa
40edeccad6 Bump libc to 0.2.33 2017-10-31 11:25:39 -02:00
Michael Woerister
d3951ff5e1 Add regression test for symbol visibility when compiling rlib+cdylib in one session. 2017-10-31 14:00:28 +01:00
Michael Woerister
c13e35eb2e Take crate-type into account when computing symbol export list. 2017-10-31 12:42:03 +01:00
Tobias Bucher
66268e8a8d Add a hint what BufRead functions do on EOF 2017-10-31 11:04:08 +01:00
Tobias Bucher
afc7106a29 Update doc comment for the Unix extension module
It was a bit outdated, claimed to be able to do less than it actually
could.
2017-10-31 10:41:10 +01:00