NLL: bad error message when converting anonymous lifetime to `'static` - #51536

Merged

bors merged 15 commits into

rust-lang:masterfrom

davidtwco:nll-dyn-trait-underscore-error-improvements

Jul 1, 2018

Commits on Jul 1, 2018

rename `ToLocations` to `NormalizeLocation`

nikomatsakis
authored and
davidtwco
committed
5ddda3f
remove the `at_location` from Locations

nikomatsakis
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davidtwco
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dbeda5e
categorize `Locations` as interesting or boring

nikomatsakis
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davidtwco
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609bb27
propagate boring vs interesting causal info for constraints/tests

nikomatsakis
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davidtwco
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0b62018
don't consider assignments to temporaries "interesting"

nikomatsakis
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davidtwco
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9e2157f
Added bfs for constraint paths from regions.
davidtwco
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56274be
Constraints are now being categorized, sorted and the error labelled. Categorization needs a bit of work.
davidtwco
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fd08066
Switched to while let in DFS and deriving Ord on ConstraintCategory.
davidtwco
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58a7232
Moved region inference error reporting into own module.
davidtwco
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27ce0cc
Introduce new categories and show a reasonable error message.
davidtwco
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e01e883
Updated affected tests.
davidtwco
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59e64e9
Ensure that changed errors are lower case.
davidtwco
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a11245f
WIP boring() long line

nikomatsakis
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davidtwco
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f334a9e
Fix infinite loops when regions are self-referential.
davidtwco
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15aad83
Updated affected tests after rebase.
davidtwco
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c0c4741