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Account sized bounds in parentheses printing inside of ptr/ref of rpit.

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This commit is contained in:
Dawer 2021-08-03 17:01:00 +05:00
parent d9ec88ea23
commit 14898729f4
7 changed files with 153 additions and 38 deletions
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44
crates/ide/src/inlay_hints.rs
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@ -932,6 +932,50 @@ fn main() {
)
}
#[test]
fn fn_hints_ptr_rpit_fn_parentheses() {
check_types(
r#"
//- minicore: fn, sized
trait Trait {}
fn foo1() -> *const impl Fn() { loop {} }
fn foo2() -> *const (impl Fn() + Sized) { loop {} }
fn foo3() -> *const (impl Fn() + ?Sized) { loop {} }
fn foo4() -> *const (impl Sized + Fn()) { loop {} }
fn foo5() -> *const (impl ?Sized + Fn()) { loop {} }
fn foo6() -> *const (impl Fn() + Trait) { loop {} }
fn foo7() -> *const (impl Fn() + Sized + Trait) { loop {} }
fn foo8() -> *const (impl Fn() + ?Sized + Trait) { loop {} }
fn foo9() -> *const (impl Fn() -> u8 + ?Sized) { loop {} }
fn foo10() -> *const (impl Fn() + Sized + ?Sized) { loop {} }
fn main() {
let foo = foo1();
// ^^^ *const impl Fn()
let foo = foo2();
// ^^^ *const impl Fn()
let foo = foo3();
// ^^^ *const (impl Fn() + ?Sized)
let foo = foo4();
// ^^^ *const impl Fn()
let foo = foo5();
// ^^^ *const (impl Fn() + ?Sized)
let foo = foo6();
// ^^^ *const (impl Fn() + Trait)
let foo = foo7();
// ^^^ *const (impl Fn() + Trait)
let foo = foo8();
// ^^^ *const (impl Fn() + Trait + ?Sized)
let foo = foo9();
// ^^^ *const (impl Fn() -> u8 + ?Sized)
let foo = foo10();
// ^^^ *const impl Fn()
}
"#,
)
}
#[test]
fn unit_structs_have_no_type_hints() {
check_types(