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Author SHA1 Message Date
Michael Woerister
4f7ab0e16b Emit "no-frame-pointer-elim" attribute for closures, shims, and glue. 2016-05-27 13:54:43 -04:00
M Farkas-Dyck
db84fc1403 make core::str::next_code_point work on arbitrary iterator 2016-05-27 08:54:52 -08:00
bors
ab7c35fa0f Auto merge of #33900 - GuillaumeGomez:rollup, r=GuillaumeGomez 
Rollup of 10 pull requests

- Successful merges: #33753, #33815, #33829, #33858, #33865, #33866, #33870, #33874, #33891, #33898
- Failed merges:
 2016-05-27 03:56:19 -07:00
flo-l
ef82f78ee9 save-temps was moved under the -C switch 2016-05-27 11:01:27 +02:00
Guillaume Gomez
2c4fd94636 Rollup merge of #33898 - srinivasreddy:rustfmt_liblog, r=Manishearth 
rustfmt on liblog
 2016-05-27 10:50:05 +02:00
Guillaume Gomez
ee0821a371 Rollup merge of #33891 - polachok:faster-ipv4-cmp, r=bluss 
Make Ipv4Addr cmp() faster

Closes #33885
 2016-05-27 10:50:05 +02:00
Guillaume Gomez
6636dcc2ca Rollup merge of #33874 - Byron:patch-1, r=alexcrichton 
Add `make tips` as useful make target

By accident, I found the `make tips` target, which helped me to gain more insight on how to work with the system more quickly.
 2016-05-27 10:50:05 +02:00
Guillaume Gomez
c04e838eb5 Rollup merge of #33870 - jseyfried:ice-issue-33569, r=pnkfelix 
Fix ICE on parsing a bad metavariable in a macro definition

Fixes #33569, fixes #33728.
r? @pnkfelix
 2016-05-27 10:50:04 +02:00
Guillaume Gomez
43b430ed35 Rollup merge of #33866 - GuillaumeGomez:err-codes, r=jonathandturner 
Add new error code tests

r? @steveklabnik
 2016-05-27 10:50:04 +02:00
Guillaume Gomez
4ffebe72bf Rollup merge of #33865 - GuillaumeGomez:E0084, r=jonathandturner 
Improve E0084 error explanation

r? @Manishearth

cc @steveklabnik
 2016-05-27 10:50:03 +02:00
Guillaume Gomez
caa732a725 Rollup merge of #33858 - liigo:patch-7, r=GuillaumeGomez 
Point out the clone operation in summary line docs of `Vec::extend_from_slice`
 2016-05-27 10:50:03 +02:00
Guillaume Gomez
98e768fa84 Rollup merge of #33829 - GuillaumeGomez:stability-css, r=steveklabnik 
Fix invalid background color in stability elements

r? @steveklabnik
 2016-05-27 10:50:03 +02:00
Guillaume Gomez
967c3880d8 Rollup merge of #33815 - carols10cents:trait-documentation-clarifications, r=steveklabnik 
Trait documentation clarifications

Hi! I've felt a bit of friction lately in figuring out how to write custom implementations of the `derive`able traits, so I decided to add to the docs :)

The docs for `Copy` are already excellent-- clear, useful sections that I only reordered a bit-- they're now:

* General explanation
* When can my type be `Copy`?
* When can my type _not_ be `Copy`?
* When should my type be `Copy`?
* Derivable
* How can I implement `Copy`?

I didn't add all these sections for all the traits, but I did make sure all the derivable traits had a consistent "Derivable" section that explained what the derived implementation does and a "How can I implement" section that has an example.

Please check me for correctness-- I tried to do research to make sure I was saying accurate things but I'm still learning! ❤️ I'd also love suggestions on information to add that is still missing-- I think these traits are important and deserve to have awesome docs!
 2016-05-27 10:50:03 +02:00
Guillaume Gomez
575149561e Rollup merge of #33753 - mmatyas:armtestfix, r=alexcrichton 
Fix `asm-misplaced-option` on ARM/AArch64

This fixes rust-lang/rust#33737. Of course, since we don't run `make check` for ARM cross builds, you probably won't notice it.
 2016-05-27 10:50:02 +02:00
bors
36d5dc7c9b Auto merge of #33864 - Manishearth:breaking-batch, r=Manishearth 
Batch up libsyntax breaking changes

cc https://github.com/rust-lang/rust/issues/31645
 2016-05-26 22:46:08 -07:00
Manish Goregaokar
63dfbdbc1b Rollup merge of #33839 - kamalmarhubi:codemape-get-filemap-option, r=nmatsakis 
This is more idiomatic, putting the caller in charge of whether or not
to panic.
 2016-05-27 10:02:45 +05:30
Manish Goregaokar
7905452f08 Rollup merge of #33644 - petrochenkov:selfast, r=nrc 
The AST part of https://github.com/rust-lang/rust/pull/33505.
https://github.com/rust-lang/rust/pull/33505 isn't landed yet, so this PR is based on top of it.

r? @nrc

plugin-[breaking-change] cc #31645 @Manishearth
 2016-05-27 09:57:11 +05:30
Manish Goregaokar
35785712cd Rollup merge of #33639 - petrochenkov:dotdot, r=nmatsakis 
cc https://github.com/rust-lang/rust/issues/33627
r? @nikomatsakis

plugin-[breaking-change] cc https://github.com/rust-lang/rust/issues/31645 @Manishearth
 2016-05-27 09:57:00 +05:30
Manish Goregaokar
a70880fea9 Rollup merge of #33351 - birkenfeld:loop-label-spans, r=pnkfelix 
This makes the \"shadowing labels\" warning *not* print the entire loop as a span, but only the lifetime.

Also makes #31719 go away, but does not fix its root cause (the span of the expanded loop is still wonky, but not used anymore).
 2016-05-27 09:56:47 +05:30
Srinivas Reddy Thatiparthy
38bbb60c8c rustfmt on liblog 2016-05-27 08:06:17 +05:30
Simonas Kazlauskas
f18118702f Rewrite variadic-ffi pass to use test helper 
The sprintf used in this test previously isn’t available on some versions of MSVC.

Fixes #32305
 2016-05-27 03:05:52 +03:00
Jeffrey Seyfried
0558df24af Refactor expand_expr 2016-05-27 00:01:04 +00:00
Jeffrey Seyfried
1aa34e0b5f Strip unconfigured items during macro expansion 2016-05-27 00:01:04 +00:00
Jeffrey Seyfried
25c733360b Update spans' expn_id during the marking fold 2016-05-27 00:01:04 +00:00
Jeffrey Seyfried
3636ce7875 Test that a feature gated cfg variable in a cfg_attr on an unconfigured item is allowed 2016-05-27 00:01:04 +00:00
Jeffrey Seyfried
15d5074a34 Process cfg_attr attributes on non-optional expressions 2016-05-27 00:01:04 +00:00
Jeffrey Seyfried
d3a0e1783c Move cfg_attr processing and stmt/expr attribute gated feature checking into StripUnconfigured 2016-05-26 23:54:05 +00:00
Jeffrey Seyfried
a306f85df9 Implement CfgFolder directly instead of passing a closure to strip_items 2016-05-26 23:23:11 +00:00
Jeffrey Seyfried
f3e80760e9 Refactor CfgFolder::in_cfg -> CfgFolder::configure 2016-05-26 23:23:09 +00:00
Jeffrey Seyfried
79854395ca Introduce CfgFolder trait 2016-05-26 23:23:07 +00:00
Jeffrey Seyfried
7a42e46eec Refactor the syntax::config::fold_* functions into methods 2016-05-26 23:23:06 +00:00
Jeffrey Seyfried
29c105964b Add and use HasAttrs trait 2016-05-26 23:23:01 +00:00
Guillaume Gomez
abe9961283 * Fix compile_fail tag (in some cases, it compiled whereas it wasn't expected to and was still considered 'ok') 
* Fix error explanations tests/tags
 2016-05-27 00:39:57 +02:00
Vadim Petrochenkov
0ca9bf3940 Fix overflow in type checking of tuple patterns 2016-05-26 23:43:02 +03:00
Alexander Polyakov
7ba0016030 Make Ipv4Addr cmp() faster 2016-05-26 22:38:33 +03:00
bors
97e3a2401e Auto merge of #33783 - michaelwoerister:collector-cleanup-2, r=nikomatsakis 
trans::collector: Remove some redundant calls to erase_regions().

r? @Aatch
 2016-05-26 11:28:45 -07:00
Sean McArthur
6af17e69ff core: check pointer equality when comparing byte slices 2016-05-26 11:23:42 -07:00
Leo Testard
864b3c8017 Reject a LHS formed of a single sequence TT during macro_rules! checking. 
This was already rejected during expansion. Encountering malformed LHS or RHS during expansion is now considered a bug.
 2016-05-26 19:05:44 +02:00
bors
dc91467db0 Auto merge of #33766 - jseyfried:cleanup_expansion, r=nrc 
Cleanup macro expansion and improve diagnostics

Cleanup macro expansion and improve diagnostics. Fixes #33709.
r? @nrc
 2016-05-26 08:32:21 -07:00
bors
3c795e08d6 Auto merge of #33872 - nagisa:undef-is-llvm-for-sigsegv, r=eddyb 
Fix handling of FFI arguments

r? @eddyb @nikomatsakis or whoever else.

cc @alexcrichton @rust-lang/core

The strategy employed here was to essentially change code we generate from

```llvm
  %s = alloca %S ; potentially smaller than argument, but never larger
  %1 = bitcast %S* %s to { i64, i64 }*
  store { i64, i64 } %0, { i64, i64 }* %1, align 4
```

to

```llvm
  %1 = alloca { i64, i64 } ; the copy of argument itself
  store { i64, i64 } %0, { i64, i64 }* %1, align 4
  %s = bitcast { i64, i64 }* %1 to %S* ; potentially truncate by casting to a pointer of smaller type.
```
 2016-05-26 02:52:49 -07:00
Simonas Kazlauskas
5b404523dd Fix stores codegen pass 2016-05-26 12:41:40 +03:00
Andrea Canciani
6b5e86b0ce Extend the test for EscapeUnicode 
to also check that it is legitimately an `ExactSizeIterator`.
 2016-05-26 10:54:58 +02:00
Simonas Kazlauskas
2f0da79e47 Do not forget to schedule the drop for the argument 2016-05-26 11:26:03 +03:00
Vadim Petrochenkov
35ef09c38b Replace pat_adjust_pos with an iterator adapter 2016-05-26 11:11:58 +03:00
Vadim Petrochenkov
c038b45423 Address review comments 2016-05-26 11:11:58 +03:00
Vadim Petrochenkov
d69aeaf662 Implement .. in tuple (struct) patterns 2016-05-26 11:11:58 +03:00
Sebastian Thiel
eface32e41 Add make tips as useful make target 
By accident, I found the `make tips` target, which helped me to gain more insight on how to work with the system more quickly.
 2016-05-26 10:08:45 +02:00
Andrea Canciani
41950c64a1 Explain the order of the enumeration items 
Simply a micro-optimization to reduce code size and to open up
inlining opportunities.
 2016-05-26 10:04:05 +02:00
Andrea Canciani
da03950f62 Move length computation to ExactSizeIterator impls 
and reuse it in `size_hint`.
 2016-05-26 09:59:21 +02:00
Andrea Canciani
baa9680a34 Implement count for EscapeDefault and EscapeUnicode 
Trivial implementation, as both are `ExactSizeIterator`s.

Part of #24214.
 2016-05-26 09:59:21 +02:00