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E0207 reports "unconstrained lifetime parameter" for type parameters #35642

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SpaceManiac opened this issue Aug 13, 2016 · 0 comments · Fixed by #35660
Closed

E0207 reports "unconstrained lifetime parameter" for type parameters #35642

SpaceManiac opened this issue Aug 13, 2016 · 0 comments · Fixed by #35660

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@SpaceManiac
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SpaceManiac commented Aug 13, 2016 •
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E0207 always reads unconstrained lifetime parameter in the advanced diagnostics, regardless of whether the unconstrained parameter is a lifetime or type parameter.

The fix seems simple - substitute format!("unconstrained lifetime parameter") with format!("unconstrained {} parameter", kind) in report_unused_parameter - but I don't have the resources presently to get rustc compiling myself to make a PR.

A test for E0207 added in the fix for #35302 enforces this incorrect behavior and would need to also be updated.

Spotted by Sgeo_ on IRC.
@terrynsun terrynsun mentioned this issue Aug 14, 2016
Merged
sophiajt pushed a commit to sophiajt/rust that referenced this issue Aug 15, 2016
Rollup merge of rust-lang#35660 - terrynsun:e0207, r=jonathandturner
970e76c 
Update E0207 label to report parameter type

Fixes rust-lang#35642.

r? @jonathandturner (Is this okay? I tagged you since it's a simple error fix similar to the other update ones.)
sophiajt pushed a commit to sophiajt/rust that referenced this issue Aug 17, 2016
Rollup merge of rust-lang#35660 - terrynsun:e0207, r=jonathandturner
d4eb803 
Update E0207 label to report parameter type

Fixes rust-lang#35642.

r? @jonathandturner (Is this okay? I tagged you since it's a simple error fix similar to the other update ones.)
sophiajt pushed a commit to sophiajt/rust that referenced this issue Aug 17, 2016
Rollup merge of rust-lang#35660 - terrynsun:e0207, r=jonathandturner
a9e3cff 
Update E0207 label to report parameter type

Fixes rust-lang#35642.

r? @jonathandturner (Is this okay? I tagged you since it's a simple error fix similar to the other update ones.)
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Update E0207 label to report parameter type
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@SpaceManiac