rust/tests/ui/parser/impl-parsing.rs

impl ! {} // OK
impl ! where u8: Copy {} // OK

impl Trait Type {} //~ ERROR missing `for` in a trait impl
impl Trait .. {} //~ ERROR missing `for` in a trait impl
impl ?Sized for Type {} //~ ERROR expected a trait, found type
impl ?Sized for .. {} //~ ERROR expected a trait, found type

default unsafe FAIL //~ ERROR expected item, found keyword `unsafe`
//~^ ERROR `default` is not followed by an item
syntax: Rewrite parsing of impls Properly parse impls for the never type `!` Recover from missing `for` in `impl Trait for Type` Prohibit inherent default impls and default impls of auto traits Change wording in more diagnostics to use "auto traits" Some minor code cleanups in the parser 2017-12-02 19:15:03 +00:00			`impl ! {} // OK`
			`impl ! where u8: Copy {} // OK`

			impl Trait Type {} //~ ERROR missing `for` in a trait impl
			impl Trait .. {} //~ ERROR missing `for` in a trait impl
			`impl ?Sized for Type {} //~ ERROR expected a trait, found type`
			`impl ?Sized for .. {} //~ ERROR expected a trait, found type`

parse: recover `default` on free items. 2020-02-22 03:53:02 +00:00			default unsafe FAIL //~ ERROR expected item, found keyword `unsafe`
parse: tweak diagnostic wordings 2020-02-23 11:54:00 +00:00			//~^ ERROR `default` is not followed by an item