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Author SHA1 Message Date
Mark Rousskov
65ea7b7947 rustdoc: Replace HirVec with slices in doctree 2019-08-11 10:36:46 -04:00
bors
8a068699a2 Auto merge of #63446 - Centril:refactor-lowering, r=oli-obk 
Refactor and categorize lowering wrt. items / exprs

Split lowering into more files along the lines of "expression related" and "item related".
Also refactor huge methods into smaller ones.

A next step might be to introduce "type related" and merge patterns and statements combined with expressions into "value related". There's still more work to do but the PR was getting too big :)

r? @oli-obk
 2019-08-11 13:37:37 +00:00
Mazdak Farrokhzad
e742de2569 parser: split into pat.rs 2019-08-11 15:24:37 +02:00
Tom Milligan
af5625dc85 docs: add stdlib env::var(_os) panic 2019-08-11 12:49:02 +01:00
Mazdak Farrokhzad
81e6b5094e parser: split into expr.rs 2019-08-11 13:14:30 +02:00
Ralf Jung
09307474c2 update clippy 2019-08-11 12:06:12 +02:00
Ralf Jung
5c77a17d18 note down some more future plans 2019-08-11 12:04:49 +02:00
Ralf Jung
c5a63566d6 allow the lint if a few UB-demonstrating doc tests 2019-08-11 12:04:49 +02:00
Ralf Jung
3972d05fec proper doc comment for 'recovered' field of variant 
Curtesy of petrochenkov
 2019-08-11 12:04:49 +02:00
Ralf Jung
4b062a175f note a FIXME 2019-08-11 12:04:49 +02:00
Ralf Jung
8e6fbbec83 add tuple_fields convenience method and use it in a few places 2019-08-11 12:04:49 +02:00
Ralf Jung
fbd56131a9 fix a comment 2019-08-11 12:04:49 +02:00
Ralf Jung
ca1e94b131 warn for more cases 2019-08-11 12:04:49 +02:00
Ralf Jung
da6fbb1895 add basic lint testing for misuse of mem::zeroed and mem::uninitialized 2019-08-11 12:04:49 +02:00
bors
2b78e10ac1 Auto merge of #63343 - ishitatsuyuki:revert-62150, r=RalfJung 
Back out #62150

Ref: #62825

cc @RalfJung
 2019-08-11 09:58:01 +00:00
bors
ee36cfaff9 Auto merge of #63413 - RalfJung:miri, r=oli-obk 
update Miri

With https://github.com/rust-lang/rust/pull/63404 landed, we need https://github.com/rust-lang/miri/pull/898 to avoid failures in https://github.com/RalfJung/miri-test-libstd.

r? @oli-obk
 2019-08-11 02:05:40 +00:00
bors
8fd7df664d Auto merge of #63250 - petrochenkov:descrate, r=davidtwco 
diagnostics: Describe crate root modules in `DefKind::Mod` as "crate"

Or we can use "extern crate" like resolve previously did sometimes, not sure.

r? @davidtwco
 2019-08-10 22:29:20 +00:00
Jakub Adam Wieczorek
30db4ebdc2 Apply suggestions from code review 
Co-Authored-By: Mazdak Farrokhzad <twingoow@gmail.com>
 2019-08-10 21:09:53 +00:00
Jakub Adam Wieczorek
53a6304c2a Suggest using a qualified path in patterns with inconsistent bindings 
A program like the following one:

```rust
enum E { A, B, C }
fn f(x: E) -> bool {
    match x {
        A | B => false,
        C => true
    }
}
```

is rejected by the compiler due to `E` variant paths not being in scope.
In this case `A`, `B` are resolved as pattern bindings and consequently
the pattern is considered invalid as the inner or-patterns do not bind
to the same set of identifiers.

This is expected but the compiler errors that follow could be surprising
or confusing to some users. This commit adds a help note explaining that
if the user desired to match against variants or consts, they should use
a qualified path. The note is restricted to cases where the identifier
starts with an upper-case sequence so as to reduce the false negatives.

Since this happens during resolution, there's no clean way to check what
the patterns match against. The syntactic criterium, however, is in line
with the convention that's assumed by the `non-camel-case-types` lint.
 2019-08-10 21:09:53 +00:00
Vadim Petrochenkov
26d26eb6a1 Update cargo 2019-08-10 23:19:09 +03:00
Vadim Petrochenkov
e18ad70d2b diagnostics: Describe crate root modules in DefKind::Mod as "crate" 2019-08-10 23:17:20 +03:00
Vadim Petrochenkov
fa7fe19601 resolve: Remove remaining special cases from built-in macros 2019-08-10 21:50:56 +03:00
Mazdak Farrokhzad
eb229bca0d lowering: move lower_arg -> item.rs 2019-08-10 20:24:43 +02:00
Mazdak Farrokhzad
28af53367a lowering: move scope & capture_clause stuff -> expr.rs 2019-08-10 20:24:43 +02:00
Mazdak Farrokhzad
5ab73450f8 lowering: refactor into item.rs 2019-08-10 20:24:43 +02:00
Mazdak Farrokhzad
7f522155dd lowering: move {lower_arm,arm} -> expr.rs 2019-08-10 20:24:43 +02:00
Mazdak Farrokhzad
93570b02bd lowering: move field -> expr.rs 2019-08-10 20:24:43 +02:00
Mazdak Farrokhzad
29e9b5ddd4 lowering: refactor label/dest -> expr.rs 2019-08-10 20:24:43 +02:00
Mazdak Farrokhzad
961ace3fc2 lowering: move lower_{unop,binop} -> expr.rs 2019-08-10 20:24:43 +02:00
Mazdak Farrokhzad
e71f6e1fbc lowering: move lower_field -> expr.rs 2019-08-10 20:24:43 +02:00
Mazdak Farrokhzad
94876c22db lowering: move expr builder methods -> expr.rs 2019-08-10 20:24:43 +02:00
Mazdak Farrokhzad
5cba0ac0bf lowering: move make_async_expr -> expr.rs 2019-08-10 20:24:43 +02:00
Mazdak Farrokhzad
199d585981 lowering: extract lower_expr_let 2019-08-10 20:24:43 +02:00
Mazdak Farrokhzad
ed1e943bc5 lowering: extract lower_expr_if 2019-08-10 20:24:42 +02:00
Mazdak Farrokhzad
11251b9dab lowering: extract lower_expr_while_in_loop_scope 2019-08-10 20:24:42 +02:00
Mazdak Farrokhzad
c8b3b2e052 lowering: move wrap_in_try_constructor -> expr.rs 2019-08-10 20:24:42 +02:00
Mazdak Farrokhzad
8ddd173811 lowering: extract lower_expr_try_block 2019-08-10 20:24:42 +02:00
Mazdak Farrokhzad
e450dcaf8e lowering: move lower_await -> expr.rs 2019-08-10 20:24:42 +02:00
Mazdak Farrokhzad
548e3090c2 lowering: extract lower_expr_closure 2019-08-10 20:24:42 +02:00
Mazdak Farrokhzad
ca19e326a6 lowering: extract lower_expr_async_closure 2019-08-10 20:24:42 +02:00
Mazdak Farrokhzad
309bf2fcad lowering: extract lower_expr_range_closed 2019-08-10 20:24:42 +02:00
Mazdak Farrokhzad
c789e7a5cc lowering: extract lower_expr_range 2019-08-10 20:24:42 +02:00
Mazdak Farrokhzad
119499230c lowering: extract lower_expr_asm 2019-08-10 20:24:42 +02:00
Mazdak Farrokhzad
45d507d39e lowering: extract lower_expr_yield 2019-08-10 20:24:42 +02:00
Mazdak Farrokhzad
9d739ca12d lowering: extract lower_expr_for 2019-08-10 20:24:42 +02:00
Mazdak Farrokhzad
c817596c69 lowering: extract lower_expr_try 2019-08-10 20:24:42 +02:00
Mazdak Farrokhzad
cf20d8c388 lowering: move lower_expr -> expr.rs 2019-08-10 20:24:42 +02:00
bors
9703ef6661 Auto merge of #62955 - Mark-Simulacrum:rustdoc-clean-1, r=eddyb 
rustdoc: general cleanups

This is purely a refactoring, mostly just simplifying some of the code. Commits are best reviewed individually.
 2019-08-10 17:19:55 +00:00
Lzu Tao
30ba4bd8e2 Use Result::unwrap_or_else instead of matching 2019-08-10 17:16:58 +00:00
Lzu Tao
93839c3fb4 Add an example to show how to insert item to a sorted vec 2019-08-10 16:31:38 +00:00