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A few cleanups and minor improvements to typeck/check #54533

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merged 1 commit into from
Sep 27, 2018
Merged

A few cleanups and minor improvements to typeck/check #54533

merged 1 commit into from
Sep 27, 2018

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ljedrz
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@ljedrz ljedrz commented Sep 24, 2018 •
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  • turn a loop into a while let
  • turn a push_back loop into an extend
  • turn a few push loops into collected iterators
  • prefer vec![x; n] to (0..n).map(|_| x).collect()
  • combine two loops doing the same thing on 2 data sets using chain
  • use unwrap_or where applicable and readable
  • add a potentially_plural_count helper function to simplify several format!() calls
  • prefer to_owned to to_string for string literals
  • change match to if let where only one branch matters
  • a few other minor improvements
  • whitespace fixes

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@ljedrz ljedrz force-pushed the cleanup_librustc_typeck_check branch from 809659b to db69d47 Compare September 26, 2018 08:05
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@ljedrz ljedrz force-pushed the cleanup_librustc_typeck_check branch from db69d47 to 3ed773a Compare September 26, 2018 09:00
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kennytm added a commit to kennytm/rust that referenced this pull request Sep 27, 2018
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Rollup merge of rust-lang#54591 - ljedrz:cleanup_typeck_rest, r=zackm…
a6ed49c 
…davis

A few cleanups and minor improvements to typeck

This PR complements rust-lang#54533, which was limited to `check`.

- change a few `push` loops to `extend`s
- prefer `to_owned` to `to_string` for string literals
- prefer `if let` to `match` where only one branch matters
- a few other minor improvements
- whitespace fixes
@ljedrz ljedrz force-pushed the cleanup_librustc_typeck_check branch from 3ed773a to 3527276 Compare September 27, 2018 08:18
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ljedrz commented Sep 27, 2018

Rebased.

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@bors r+

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bors commented Sep 27, 2018

📌 Commit 3527276 has been approved by davidtwco

@bors bors added S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. and removed S-waiting-on-author Status: This is awaiting some action (such as code changes or more information) from the author. labels Sep 27, 2018
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bors commented Sep 27, 2018

⌛ Testing commit 3527276 with merge f1694ea...

bors added a commit that referenced this pull request Sep 27, 2018
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Auto merge of #54533 - ljedrz:cleanup_librustc_typeck_check, r=davidtwco
f1694ea 
A few cleanups and minor improvements to typeck/check

- turn a `loop` into a `while let`
- turn a `push_back` loop into an `extend`
- turn a few `push` loops into collected iterators
- prefer `vec![x; n]` to `(0..n).map(|_| x).collect()`
- combine two loops doing the same thing on 2 data sets using `chain`
- use `unwrap_or` where applicable and readable
- add a `potentially_plural_count` helper function to simplify several `format!()` calls
- prefer `to_owned` to `to_string` for string literals
- change `match` to `if let` where only one branch matters
- a few other minor improvements
- whitespace fixes
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bors commented Sep 27, 2018

☀️ Test successful - status-appveyor, status-travis
Approved by: davidtwco
Pushing f1694ea to master...

@bors bors merged commit 3527276 into rust-lang:master Sep 27, 2018
@ljedrz ljedrz deleted the cleanup_librustc_typeck_check branch September 27, 2018 20:50
bors added a commit that referenced this pull request Sep 29, 2018
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Auto merge of #54591 - ljedrz:cleanup_typeck_rest, r=zackmdavis
e0a1ab6 
A few cleanups and minor improvements to typeck

This PR complements #54533, which was limited to `check`.

- change a few `push` loops to `extend`s
- prefer `to_owned` to `to_string` for string literals
- prefer `if let` to `match` where only one branch matters
- a few other minor improvements
- whitespace fixes
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