rust/tests/ui/parser/where-clauses-no-bounds-or-predicates.rs

// Empty predicate list is OK
fn equal1<T>(_: &T, _: &T) -> bool where {
    true
}

// Empty bound list is OK
fn equal2<T>(_: &T, _: &T) -> bool where T: {
    true
}

fn foo<'a>() where 'a {}
//~^ ERROR expected `:`, found `{`

fn main() {
}
Refactor parsing of generic arguments/parameters and where clauses 2017-01-17 18:18:29 +00:00			`// Empty predicate list is OK`
librustc: Implement simple `where` clauses. These `where` clauses are accepted everywhere generics are currently accepted and desugar during type collection to the type parameter bounds we have today. A new keyword, `where`, has been added. Therefore, this is a breaking change. Change uses of `where` to other identifiers. [breaking-change] 2014-08-11 16:32:26 +00:00			`fn equal1<T>(_: &T, _: &T) -> bool where {`
			`true`
			`}`

Refactor parsing of generic arguments/parameters and where clauses 2017-01-17 18:18:29 +00:00			`// Empty bound list is OK`
librustc: Implement simple `where` clauses. These `where` clauses are accepted everywhere generics are currently accepted and desugar during type collection to the type parameter bounds we have today. A new keyword, `where`, has been added. Therefore, this is a breaking change. Change uses of `where` to other identifiers. [breaking-change] 2014-08-11 16:32:26 +00:00			`fn equal2<T>(_: &T, _: &T) -> bool where T: {`
			`true`
			`}`

Fix where clauses parsing Don't allow lifetimes without any bounds at all 2016-10-19 15:21:27 +00:00			`fn foo<'a>() where 'a {}`
			//~^ ERROR expected `:`, found `{`

librustc: Implement simple `where` clauses. These `where` clauses are accepted everywhere generics are currently accepted and desugar during type collection to the type parameter bounds we have today. A new keyword, `where`, has been added. Therefore, this is a breaking change. Change uses of `where` to other identifiers. [breaking-change] 2014-08-11 16:32:26 +00:00			`fn main() {`
			`}`