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Allow a trailling comma in assert_eq/ne macro #45887

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merged 1 commit into from
Nov 10, 2017
Merged

Allow a trailling comma in assert_eq/ne macro #45887

merged 1 commit into from
Nov 10, 2017

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KamilaBorowska
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@KamilaBorowska KamilaBorowska commented Nov 9, 2017 •
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From Rust beginners IRC:

<???> It sure does annoy me that assert_eq!() does not accept a trailing comma after the last argument.
<???> ???: File an issue against https://github.com/rust-lang/rust and CC @rust-lang/libs

Figured that might as well submit it. Will become insta-stable after merging (danger zone).

cc @rust-lang/libs

@kennytm kennytm added S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. T-libs-api Relevant to the library API team, which will review and decide on the PR/issue. labels Nov 9, 2017
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kennytm commented Nov 9, 2017

cc @rust-lang/libs @zackmdavis

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By the way, assert_eq!(1, 1, "description",); already works due to format_args macro allowing trailing commas.

dtolnay
dtolnay approved these changes Nov 9, 2017
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Thanks! Seems good to me.

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dtolnay commented Nov 9, 2017

@bors r+

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bors commented Nov 9, 2017

📌 Commit 6a92c0f has been approved by dtolnay

@kennytm kennytm 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-review Status: Awaiting review from the assignee but also interested parties. labels Nov 9, 2017
kennytm added a commit to kennytm/rust that referenced this pull request Nov 10, 2017
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Rollup merge of rust-lang#45887 - xfix:assert-eq-trailling-comma, r=d…
253d18e 
…tolnay

Allow a trailling comma in assert_eq/ne macro

From Rust beginners IRC:

&lt;???> It sure does annoy me that assert_eq!() does not accept a trailing comma after the last argument.
&lt;???> ???: File an issue against https://github.com/rust-lang/rust and CC @rust-lang/libs

Figured that might as well submit it. Will become insta-stable after merging (danger zone).

cc @rust-lang/libs
@kennytm kennytm mentioned this pull request Nov 10, 2017
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bors added a commit that referenced this pull request Nov 10, 2017
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Auto merge of #45907 - kennytm:rollup, r=kennytm
c0d326f 
Rollup of 9 pull requests

- Successful merges: #45783, #45856, #45863, #45869, #45878, #45882, #45887, #45895, #45901
- Failed merges:
@bors bors merged commit 6a92c0f into rust-lang:master Nov 10, 2017
@colin-kiegel colin-kiegel mentioned this pull request Nov 26, 2017
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@dtolnay dtolnay self-assigned this Mar 24, 2024
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