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Metabug for 2018 edition lints #50068
Description
Edition lints
These lints will warn by default on Rust 2015.
- Edition keywords Write lint for usage of edition-gated keywords #49716 (blocked on Edition-gated keywords #49611)
- Hygiene plan: Do this at the lexer level
- fully qualified paths that use module names Add epoch breakage lint for fully qualified paths that do not use
crate,self, orsuper#48722 (PR at Edition breakage lint for absolute paths starting with modules #50100)- Hygiene plan: None
- Flipping these on
- Need support for EpochAllow -
edition_lint_opts
- Need support for EpochAllow -
Idiom lints
These lints will warn only when you opt in to the 2018 edition, and are useful for driving rustfix to update idioms.
-
extern crateextern crateepoch lint for Path Clarity RFC (2126) #48719 (PR at idiom lints for removingextern crate#50260)
Bugs
- Suggestions within macros (Epoch lints don't handle macros very well #48704)
Activity
Manishearth commentedon Apr 18, 2018
cc @aturon @cramertj please fill in details on lints and add more
aturon commentedon Apr 18, 2018
cc @nikomatsakis
[-]Metabug for edition lints[/-][+]Metabug for 2018 edition lints[/+]nrc commentedon Jul 2, 2018
I'm going to close this since there is not much info here, tracking has got too complex for a GH issue, and we can use the A-edition-2018-lints label.