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Add const_fn in generics test #78391

Merged
merged 1 commit into from
Oct 28, 2020
Merged

Add const_fn in generics test #78391

merged 1 commit into from
Oct 28, 2020

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JulianKnodt
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Adds a test that constant functions in generic parameters work properly. I was surprised this works, but I also to turbofish the constant in main, otherwise it didn't infer properly:

let v: ConstU32<3> = ...

Did not work as I expected, which I can highlight in the test if that's the intended behaviour.

r? @lcnr

@rust-highfive rust-highfive added the S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. label Oct 26, 2020
@lcnr
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lcnr commented Oct 27, 2020

@bors r+ rollup

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bors commented Oct 27, 2020

📌 Commit 23c4a46 has been approved by lcnr

@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-review Status: Awaiting review from the assignee but also interested parties. labels Oct 27, 2020
bors added a commit to rust-lang-ci/rust that referenced this pull request Oct 28, 2020
Rollup of 10 pull requests

Successful merges:

 - rust-lang#78152 (Separate unsized locals)
 - rust-lang#78297 (Suggest calling await on method call and field access)
 - rust-lang#78351 (Move "mutable thing in const" check from interning to validity)
 - rust-lang#78365 (check object safety of generic constants)
 - rust-lang#78379 (Tweak invalid `fn` header and body parsing)
 - rust-lang#78391 (Add const_fn in generics test)
 - rust-lang#78401 (resolve: private fields in tuple struct ctor diag)
 - rust-lang#78408 (Remove tokens from foreign items in `TokenStripper`)
 - rust-lang#78447 (Fix typo in  comment)
 - rust-lang#78453 (Fix typo in comments)

Failed merges:

r? `@ghost`
@bors bors merged commit c3f842b into rust-lang:master Oct 28, 2020
@rustbot rustbot added this to the 1.49.0 milestone Oct 28, 2020
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5 participants