| Commit message (Collapse) | Author | Age | Files | Lines |
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3689: implement fill match arm assist for tuple of enums r=matklad a=JoshMcguigan
This updates the fill match arm assist to work in cases where the user is matching on a tuple of enums.
Note, for now this does not apply when some match arms exist (other than the trivial `_`), but I think this could be added in the future.
I think this also lays the groundwork for filling match arms when matching on tuples of non-enum values, for example a tuple of an enum and a boolean.
Co-authored-by: Josh Mcguigan <[email protected]>
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ra_hir: add more privacy for Type
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Fix rename argument in macro call
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Co-Authored-By: Veetaha <[email protected]>
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3690: ra_hir: add more docs r=matklad a=Veetaha
Cited from [hear](https://rust-lang.zulipchat.com/#narrow/stream/185405-t-compiler.2Fwg-rls-2.2E0/topic/hover/near/191446937)
Co-authored-by: veetaha <[email protected]>
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3632: ra_cargo_watch: log errors r=matklad a=Veetaha
Until this moment we totally ignored all the errors from cargo process. Though this is still true, but we
now try to log ones that are critical (i.e. misconfiguration errors and ignore compile errors).
This fixes #3631, and gives us a better error message to more gracefully handle the #3265
![image](https://user-images.githubusercontent.com/36276403/76958683-d7e1f080-6920-11ea-83d8-04561c11ccc4.png)
Though I think that outputting this only to `Output` channel is not enough. We should somehow warn the user that he passed wrong arguments to `cargo-watch.args`. I didn't bother looking for how to do this now, but this PR at least gives us something.
*cc* @kiljacken @matklad
Co-authored-by: veetaha <[email protected]>
Co-authored-by: Veetaha <[email protected]>
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As stated by matklad, reading the stderr
should be done alngside with
stdout via select() (or I guess poll()),
there is no such implementation in stdlib,
since it is quite low level and platform-dependent and it
also requires quite a bit of unrelated code we don't use it for now.
As referenced by bjorn3, there is an implementation of the needed read2() function
in rustc compiletest. The better solution will be to extract this function
to a separate crate in future:
https://github.com/rust-analyzer/rust-analyzer/pull/3632#discussion_r395605298
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3681: Only include machine-applicable suggestions r=kiljacken a=lnicola
Fixes #3676
Fixes #3633
Fixes #3391
r? @kiljacken
Co-authored-by: Laurențiu Nicola <[email protected]>
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3684: ra_hir_def: fix typo r=edwin0cheng a=Veetaha
Co-authored-by: veetaha <[email protected]>
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3677: Add support for macro in symbol_index r=kjeremy a=edwin0cheng
This PR allows macro showing up in `Open symbol` search:
![show_macro](https://user-images.githubusercontent.com/11014119/77244297-548d0b80-6c4e-11ea-8613-15926cc297b3.png)
Co-authored-by: Edwin Cheng <[email protected]>
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3679: Some miniscule refactorings r=matklad a=Veetaha
Co-authored-by: veetaha <[email protected]>
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3673: Add recursive limit for macro expansion when expanding expression r=flodiebold a=edwin0cheng
cc @flodiebold
Co-authored-by: Edwin Cheng <[email protected]>
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3671: Add identity expansion checking in ill-form expansion r=flodiebold a=edwin0cheng
This PR try to add more checking code in error case in macro expansion. The bug in #3642 is introduced by #3580 , which allow ill-form macro expansion in *all* kind of macro expansions.
In general we should separate hypothetical macro expansion and the actual macro expansion call. However, currently the `Semantic` workflow we are using only support single macro expansion type, we might want to review it and make it works in both ways. (Maybe add a field in `MacroCallLoc` for differentiation)
Fix #3642
Co-authored-by: Edwin Cheng <[email protected]>
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3623: 'Fill match arms' should work with existing match arms r=matklad a=slyngbaek
Addresses #3039
This essentially adds missing match arms. The algorithm for this
can get complicated rather quickly so bail in certain conditions
and rely on a PlaceholderPat.
The algorighm works as such:
- Iterate through the Enum Def Variants
- Attempt to see if the variant already exists as a match arm
- If yes, skip the enum variant. If no, include it.
- If it becomes complicated, rather than exhaustively deal with every
branch, mark it as a "partial match" and simply include the
placeholder.
Conditions for "complication":
- The match arm contains a match guard
- Any kind of nested destrucuring
Order the resulting merged match branches as such:
1. Provided match arms
2. Missing enum variant branch arms
3. End with Placeholder if required
- Add extra tests
Co-authored-by: Steffen Lyngbaek <[email protected]>
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Simplify the logic a lot by removing the check for a placeholder pat.
This means the auto-fill no longer returns a compile-able value.
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Addresses #3039
This essentially adds missing match arms. The algorithm for this
can get complicated rather quickly so bail in certain conditions
and rely on a PlaceholderPat.
The algorighm works as such:
- Iterate through the Enum Def Variants
- Attempt to see if the variant already exists as a match arm
- If yes, skip the enum variant. If no, include it.
- If it becomes complicated, rather than exhaustively deal with every
branch, mark it as a "partial match" and simply include the
placeholder.
Conditions for "complication":
- The match arm contains a match guard
- Any kind of nested destrucuring
Order the resulting merged match branches as such:
1. Provided match arms
2. Missing enum variant branch arms
3. End with Placeholder if required
- Add extra tests
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3662: Support arbitrary discriminants r=matklad a=matklad
Closes #3661
bors r+
🤖
Co-authored-by: Aleksey Kladov <[email protected]>
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Closes #3661
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- Add test for @ matching
- Address comments
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- Exclude const, static, functions form is_pat_binding_and_path
(there might be more?)
- Add a check to filter out Record Fields
- Fix tests
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- Exclude BindPats with @ or ref
- Remove outdated test and add one testing for ref
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