提交 · 837856d120ec3350f1e9d194801a6a89e5d71630 · int / Rust

11 3月, 2019 2 次提交

F

Test illustrating that the nested_impl_trait lint should only catch shallow cases. · 837856d1
由 Felix S. Klock II 提交于 3月 11, 2019

837856d1

Revised warning-downgrade strategy for nested impl trait. · c9930335

由 Felix S. Klock II 提交于 3月 11, 2019

Instead of a sticky-boolean flag that would downgrade errors to
warnings during further recursion into the type (which is overly broad
because we were not missing errors at arbitrarily deep levels), this
instead tracks state closer to what the original bug actually was.

In particular, the actual original bug was that we were failing to
record the existence of an outer `impl Trait` solely when it occurred
as an *immediate child* during the walk of the child types in
`visit_generic_args`.

Therefore, the correct way to precisely model when that bug would
manifest itself (and thus downgrade the error-to-warning accordingly)
is to track when those outer `impl Trait` cases were previously
unrecorded.

That's what this code does, by storing a flag with the recorded outer
`impl Trait` indicating at which point in the compiler's control flow
it had been stored.

I will note that this commit passes the current test suite. A
follow-up commit will also include tests illustrating the cases that
this commit gets right (and were handled incorrectly by the previous
sticky boolean).

c9930335

08 3月, 2019 4 次提交

F

Unit (and regression) tests for warning cycle code. · d6cee67c
由 Felix S. Klock II 提交于 2月 22, 2019

d6cee67c
F
Temporarily emulate the (accidentally) omitted recursion during impl Trait check. · 98e40170
由 Felix S. Klock II 提交于 2月 20, 2019
```
Note that the two previous visitors were omitting slightly different
recursive calls, so I need two flags to properly emulate them.
```
98e40170
B
Auto merge of #58903 - estebank:forgetful-delims, r=petrochenkov · b58a0061
由 bors 提交于 3月 08, 2019
```
Always emit unclosed delimiter diagnostics

Fix #58886.
```
b58a0061

Auto merge of #58013 - Zoxc:stable-hash-macro-simple, r=oli-obk · 0547ceb2

由 bors 提交于 3月 08, 2019

Create a derive macro for HashStable and allow proc macros in rustc

A combination of https://github.com/rust-lang/rust/pull/56864 and https://github.com/rust-lang/rust/pull/56795. There were complications with using `serde_derive` as rustc doesn't know which crate to use for the host when there is a serde_derive in the sysroot and cargo passes another on the command line built from crates.io.

r? @EddyB (for proc macro changes) @alexcrichton (for rustbuild changes) @michaelwoerister (for the macro itself)

0547ceb2

07 3月, 2019 13 次提交
- E
  
  Rely on drop to emit unclosed delims · 551ea65c
  由 Esteban Küber 提交于 3月 06, 2019
  
  551ea65c
- E
  
  Simplify code · 6f0f2fc6
  由 Esteban Küber 提交于 3月 04, 2019
  
  6f0f2fc6
- E
  
  Add regression test for #58886 · 3818f8ba
  由 Esteban Küber 提交于 3月 03, 2019
  
  3818f8ba
- E
  
  Always emit mismatched delim errors, never panic · f156d922
  由 Esteban Küber 提交于 3月 03, 2019
  
  f156d922
- E
  
  Collect unclosed delimiters in parent parser · ac6cc2d6
  由 Esteban Küber 提交于 3月 03, 2019
  
  ac6cc2d6
- E
  
  Emit missing unclosed delimiter errors · 51d0e86c
  由 Esteban Küber 提交于 3月 03, 2019
  
  51d0e86c
- E
  
  Panic when unmatched delimiters aren't emitted · c70a516c
  由 Esteban Küber 提交于 3月 03, 2019
  
  c70a516c
- E
  
  Reduce test case · e38e915c
  由 Esteban Küber 提交于 3月 01, 2019
  
  e38e915c
- E
  
  Emit unclosed delimiters during recovery · ed2de5a8
  由 Esteban Küber 提交于 3月 01, 2019
  
  ed2de5a8
- E
  
  Bail when encountering a second unexpected token in the same span · cc535a2a
  由 Esteban Küber 提交于 3月 01, 2019
  
  cc535a2a
- E
  Do not panic on missing close paren · 2ec7d0b2
  由 Esteban Küber 提交于 3月 01, 2019
```
Fix #58856.
```
  2ec7d0b2
- B
  Auto merge of #58583 - varkor:const-generics-ty, r=oli-obk · 88f755f8
  由 bors 提交于 3月 07, 2019
```
Add const generics to ty (and transitive dependencies)

Split out from #53645. This work is a collaborative effort with @yodaldevoid.

There are a number of stubs. Some I plan to leave for the next PRs (e.g. `infer` and `rustdoc`). Others I can either fix up in this PR, or as follow ups (which would avoid the time-consuming rebasing).

It was a little hard to split this up, as so much depends on ty and friends. Apologies for the large diff.

r? @EddyB
```
  88f755f8
- J
  
  Make Cargo a rustc tool again · f2ef283b
  由 John Kåre Alsaker 提交于 3月 06, 2019
  
  f2ef283b
06 3月, 2019 21 次提交
- V
  
  Refactor const_to_op · de4478af
  由 varkor 提交于 3月 06, 2019
  
  de4478af
- V
  
  Make adjustments for comments · ed9227ab
  由 varkor 提交于 3月 05, 2019
  
  ed9227ab
- V
  
  Fix rebase fallout · 5c8b3c38
  由 varkor 提交于 3月 05, 2019
  
  5c8b3c38
- V
  
  Clean up some generic substs handling · 0da04575
  由 varkor 提交于 2月 20, 2019
  
  0da04575
- V
  Fix negative integer literal test · 162405f2
  由 varkor 提交于 2月 20, 2019
```
Co-Authored-By: NGabriel Smith <yodaldevoid@users.noreply.github.com>
```
  162405f2
- V
  Update test fallout · 3e3a4212
  由 varkor 提交于 2月 20, 2019
```
Co-Authored-By: NGabriel Smith <yodaldevoid@users.noreply.github.com>
```
  3e3a4212
- V
  Update const generics tests · 4c18ee4a
  由 varkor 提交于 2月 20, 2019
```
Co-Authored-By: NGabriel Smith <yodaldevoid@users.noreply.github.com>
```
  4c18ee4a
- V
  Handle const generics elsewhere · 54b935b9
  由 varkor 提交于 2月 20, 2019
```
Co-Authored-By: NGabriel Smith <yodaldevoid@users.noreply.github.com>
```
  54b935b9
- V
  Handle const generics in typeck · c236c241
  由 varkor 提交于 2月 20, 2019
```
Co-Authored-By: NGabriel Smith <yodaldevoid@users.noreply.github.com>
```
  c236c241
- V
  Handle new ConstValue variants in mir · 8e56729b
  由 varkor 提交于 2月 20, 2019
```
Co-Authored-By: NGabriel Smith <yodaldevoid@users.noreply.github.com>
```
  8e56729b
- V
  Implement structural_impls for const generics · 2dfde884
  由 varkor 提交于 2月 20, 2019
```
Co-Authored-By: NGabriel Smith <yodaldevoid@users.noreply.github.com>
```
  2dfde884
- V
  Add HAS_CT_INFER · 133e776b
  由 varkor 提交于 2月 20, 2019
```
Co-Authored-By: NGabriel Smith <yodaldevoid@users.noreply.github.com>
```
  133e776b
- V
  Stub rustdoc const generics implementations · fc0fbe8b
  由 varkor 提交于 2月 20, 2019
```
Co-Authored-By: NGabriel Smith <yodaldevoid@users.noreply.github.com>
```
  fc0fbe8b
- V
  Implement collect for const parameters · eb2b8be6
  由 varkor 提交于 2月 20, 2019
```
Co-Authored-By: NGabriel Smith <yodaldevoid@users.noreply.github.com>
```
  eb2b8be6
- V
  Implement wfcheck for const parameters · 3001ae7f
  由 varkor 提交于 2月 20, 2019
```
Co-Authored-By: NGabriel Smith <yodaldevoid@users.noreply.github.com>
```
  3001ae7f
- V
  Refactor compare_method · a8361eb6
  由 varkor 提交于 2月 20, 2019
```
Co-Authored-By: NGabriel Smith <yodaldevoid@users.noreply.github.com>
```
  a8361eb6
- V
  Add ast_const_to_const · f7cd97f7
  由 varkor 提交于 2月 20, 2019
```
Co-Authored-By: NGabriel Smith <yodaldevoid@users.noreply.github.com>
```
  f7cd97f7
- V
  Make a lazy const from a const param · f761c414
  由 varkor 提交于 2月 20, 2019
```
Co-Authored-By: NGabriel Smith <yodaldevoid@users.noreply.github.com>
```
  f761c414
- V
  Pretty printing for const generics · 0d1c9c08
  由 varkor 提交于 2月 20, 2019
```
Co-Authored-By: NGabriel Smith <yodaldevoid@users.noreply.github.com>
```
  0d1c9c08
- V
  Add const type flags · cbf5d22b
  由 varkor 提交于 2月 20, 2019
```
Co-Authored-By: NGabriel Smith <yodaldevoid@users.noreply.github.com>
```
  cbf5d22b
- V
  Take const into account in context · 29c272d4
  由 varkor 提交于 2月 20, 2019
```
Co-Authored-By: NGabriel Smith <yodaldevoid@users.noreply.github.com>
```
  29c272d4

int / Rust 大约 1 年 前同步成功

int / Rust
大约 1 年前同步成功