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Author SHA1 Message Date
Nicholas Nethercote
35b5f43770 Special-case literals in parse_bottom_expr. 
This makes parsing faster, particularly for code with large constants,
for two reasons:
- it skips all the keyword comparisons for literals;
- it replaces the unnecessary `parse_literal_maybe_minus` call with
  `parse_lit`, avoiding an unnecessary allocation via `mk_expr`.
 2019-06-10 10:04:25 +10:00
Petr Hosek
449db68910 Use Build::read_dir instead of fs::read_dir in Build::cp_r 
Build::read_dir does better error handling when the directory doesn't
exist; it actually prints the name of the directory rather than just
printing the underlying error "No such file or directory" which on
its own isn't very useful.
 2019-06-09 16:57:17 -07:00
Petr Hosek
715578ea57 Pass cflags rather than cxxflags to LLVM as CMAKE_C_FLAGS 
We mistakenly pass cxxflags from the configuration to LLVM build as
CMAKE_C_FLAGS.
 2019-06-09 16:53:46 -07:00
bors
61a60ce7d3 Auto merge of #61229 - Centril:stabilize-repr_align_enum, r=nagisa 
Stabilize #![feature(repr_align_enum)] in Rust 1.37.0

On an `enum` item, you may now write:

```rust
#[repr(align(X))]
enum Foo {
    // ...
}
```

This has equivalent effects to first defining:

```rust
#[repr(align(X))]
struct AlignX<T>(T);
```

and then using `AlignX<Foo>` in `Foo`'s stead.

r? @nagisa
 2019-06-09 23:50:04 +00:00
Ralf Jung
2e9931f933 test more variants of enum-int-casting 2019-06-10 00:11:19 +02:00
Ralf Jung
5fa8b52835 move stray run-pass const tests into const/ folder 2019-06-09 23:17:14 +02:00
Adrian Friedli
8590074a01
implement nth_back for RangeInclusive 2019-06-09 22:45:11 +02:00
Mark Rousskov
45df52f2cc Properly point at the last opening brace 2019-06-09 14:09:36 -06:00
Mark Rousskov
6b9740bf02 Add comment about raw strings to self.style 2019-06-09 14:09:36 -06:00
Mark Rousskov
b1c357e0c3 Introduce InnerSpan abstraction 
This should be used when trying to get at subsets of a larger span,
especially when the larger span is not available in the code attempting
to work with those subsets (especially common in the fmt_macros crate).

This is usually a good replacement for (BytePos, BytePos) and (usize,
usize) tuples.

This commit also removes from_inner_byte_pos, since it took usize
arguments, which is error prone.
 2019-06-09 14:09:36 -06:00
Mark Rousskov
a859440092 Shift padding out of suggestions for format strings 2019-06-09 14:06:34 -06:00
Jad Ghalayini
80ff07f30d Changed usages of mir in librustc::mir and librustc_mir to body 2019-06-09 16:05:05 -04:00
Mark Rousskov
dc13072b7b Use Symbol for named arguments in fmt_macros 2019-06-09 13:45:16 -06:00
Mark Rousskov
7795b155e0 Inline raw method 2019-06-09 13:44:55 -06:00
Mark Rousskov
20efb19043 Make a few methods private 2019-06-09 13:44:55 -06:00
Matthias Krüger
1d045149f0 submodules: update clippy from 71be6f62 to c0dbd34b 
Changes:
````
travis: disable rls integration test.
rustup https://github.com/rust-lang/rust/pull/61669/
Add OUTER_EXPN_INFO lint
````
 2019-06-09 21:37:26 +02:00
bors
400b409efc Auto merge of #61691 - RalfJung:miri-slow, r=Centril 
Miri: disable a slow test
 2019-06-09 17:47:48 +00:00
Igor Matuszewski
eb5aa7583d Update RLS 
This includes https://github.com/rust-lang/rls/pull/1482 which should
finally fix the spurious tests in Rust CI (test-pass -> test-fail).
 2019-06-09 16:14:52 +02:00
Igor Matuszewski
63dc7da703 Use char byte calculation using existing iterator 2019-06-09 15:44:57 +02:00
Igor Matuszewski
735ac057bb Actually translate CRLF in raw byte strings and unify unescape impl 2019-06-09 15:14:55 +02:00
Igor Matuszewski
3c1d352dc4 Add a doc comment for scan_raw_string 2019-06-09 14:20:29 +02:00
Igor Matuszewski
8cd51fff82 Add test for raw byte CRLF translation 2019-06-09 14:15:31 +02:00
Ralf Jung
60d8675312 Miri: disable a slow test 2019-06-09 14:04:30 +02:00
Ralf Jung
8dfc8db235 forgot about multivariant enum casts 2019-06-09 13:53:44 +02:00
Caio
1eaaf440d5 Allow attributes in formal function parameters 2019-06-09 07:58:40 -03:00
Ralf Jung
2ad303eb07 make floating point casts nicer with generics 2019-06-09 12:51:07 +02:00
Ralf Jung
de7bcca6e4
Apply suggestions from code review 
Co-Authored-By: Mazdak Farrokhzad <twingoow@gmail.com>
 2019-06-09 11:35:41 +02:00
bors
07c3967de9 Auto merge of #61677 - napen123:string-examples, r=sfackler 
Add examples for make_ascii_{uppercase, lowercase}

As the title says, this adds simple usage examples for make_ascii_uppercase and make_ascii_lowercase.
 2019-06-09 07:48:10 +00:00
Scott McMurray
5168f5d220 Add hyperlinks to Vec and VecDeque 
Let's try the auto-linking instead, since the relative ones don't work.
 2019-06-08 22:39:33 -07:00
scottmcm
8da94ef849 Apply suggestions from code review 
Co-Authored-By: Joe ST <joe@fbstj.net>
 2019-06-08 22:38:18 -07:00
Scott McMurray
1f4a262d85 Put the docs on the methods instead of the impls 
Since simulacrum suggested (on Discord) they're better there.
 2019-06-08 22:38:18 -07:00
scottmcm
2da4f9ad5e Apply suggestions from code review 
Co-Authored-By: Mazdak Farrokhzad <twingoow@gmail.com>
 2019-06-08 22:38:18 -07:00
Scott McMurray
cc2a2808d0 Add some Vec <-> VecDeque documentation 
These are more than just `.into_iter().collect()`, so talk about some of their nuances.
 2019-06-08 22:38:18 -07:00
bors
e6e60ef6ea Auto merge of #60932 - Centril:macro-at-most-once-2015, r=mark-i-m 
Support ? Kleene macro operator in 2015

Closes https://github.com/rust-lang/rust/issues/56668.

See that issue for rationale and discussion.

Crater will be needed (done in https://github.com/rust-lang/rust/pull/60932#issuecomment-494188577, zero regressions) and then, if all goes well, FCP (in https://github.com/rust-lang/rust/pull/60932#issuecomment-494189802).
 2019-06-09 05:00:22 +00:00
Mazdak Farrokhzad
3ba82f7cd8 pacify tidy. 2019-06-09 04:16:34 +02:00
Mazdak Farrokhzad
73c6563ce0 Fix typo in comment. 2019-06-09 04:16:34 +02:00
Mazdak Farrokhzad
a4b9a03362 Fix inaccurate comments in '?' Kleene operator tests. 2019-06-09 04:16:34 +02:00
Mazdak Farrokhzad
f86719a111 Some more cleanup in libsyntax::ext::tt::quoted 2019-06-09 04:16:34 +02:00
Mazdak Farrokhzad
ab7d75d89b Cleanups in parse_sep_and_kleene_op. 2019-06-09 04:16:34 +02:00
Mazdak Farrokhzad
1e793c71b5 Update tests since ? macro op is supported on 2015. 2019-06-09 04:16:34 +02:00
Mazdak Farrokhzad
39fbcfb277 Support ? Kleene operator in 2015. 2019-06-09 04:16:33 +02:00
bors
57e13e0325 Auto merge of #61653 - oli-obk:visit_place_recursion, r=spastorino 
get rid of visit_place recursion

r? @spastorino

this is groundwork for https://github.com/rust-lang/rust/pull/60913, since after that PR we won't be able to implement `visit_place` in a recursive manner without heavy cloning everywhere.

cc @eddyb this touches const qualif
 2019-06-09 02:07:44 +00:00
Napen123
1b6b7597ed Add examples for make_ascii_{uppercase, lowercase} 2019-06-08 18:28:29 -06:00
Jonathan Behrens
493d1b473a Include frame pointer for bare metal RISC-V targets 2019-06-08 19:21:38 -04:00
bors
053666f906 Auto merge of #61672 - Centril:rollup-jxo89ir, r=Centril 
Rollup of 6 pull requests

Successful merges:

 - #61646 (Remove useless allocations in macro_rules follow logic.)
 - #61658 (remove useless ident() functions in const tests)
 - #61660 (Minimize use of `#![feature(custom_attribute)]`)
 - #61666 (Add test for trait ICE)
 - #61669 ( syntax: Remove `Deref` impl from `Token`)
 - #61670 (Update RLS)

Failed merges:

r? @ghost
 2019-06-08 23:17:06 +00:00
Ralf Jung
8316cecf69 make unary float negation slightly nicer 2019-06-09 00:51:47 +02:00
Ralf Jung
0012af695e trait-ize binary_float_op 2019-06-09 00:41:20 +02:00
Igor Matuszewski
d4632744fa Translate CRLF -> LF in raw (byte) strings 2019-06-09 00:33:21 +02:00
Mazdak Farrokhzad
e0c825cc72
Rollup merge of #61670 - Xanewok:update-rls, r=oli-obk 
Update RLS

This bumps the version to 1.37 and also doesn't build clippy by default (should reduce toolstate breakages, see https://github.com/rust-lang/rust/issues/59761#issuecomment-498616465 for more details)

r? @oli-obk
 2019-06-09 00:20:39 +02:00
Mazdak Farrokhzad
6b71fba9c1
Rollup merge of #61669 - petrochenkov:tokderef2, r=oli-obk 
syntax: Remove `Deref` impl from `Token`

Follow up to https://github.com/rust-lang/rust/pull/61541

r? @oli-obk
 2019-06-09 00:20:38 +02:00