2015-12-16 09:40:19 -06:00
|
|
|
// Beginners write `mod.item` when they should write `mod::item`.
|
|
|
|
// This tests that we suggest the latter when we encounter the former.
|
|
|
|
|
|
|
|
pub mod a {
|
|
|
|
pub const I: i32 = 1;
|
|
|
|
|
|
|
|
pub fn f() -> i32 { 2 }
|
|
|
|
|
|
|
|
pub mod b {
|
|
|
|
pub const J: i32 = 3;
|
|
|
|
|
|
|
|
pub fn g() -> i32 { 4 }
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
fn h1() -> i32 {
|
|
|
|
a.I
|
2016-11-30 16:35:25 -06:00
|
|
|
//~^ ERROR expected value, found module `a`
|
2022-08-10 07:06:27 -05:00
|
|
|
//~| HELP use the path separator
|
2015-12-16 09:40:19 -06:00
|
|
|
}
|
|
|
|
|
|
|
|
fn h2() -> i32 {
|
|
|
|
a.g()
|
2016-11-30 16:35:25 -06:00
|
|
|
//~^ ERROR expected value, found module `a`
|
2022-08-10 07:06:27 -05:00
|
|
|
//~| HELP use the path separator
|
2015-12-16 09:40:19 -06:00
|
|
|
}
|
|
|
|
|
|
|
|
fn h3() -> i32 {
|
|
|
|
a.b.J
|
2016-11-30 16:35:25 -06:00
|
|
|
//~^ ERROR expected value, found module `a`
|
2022-08-10 07:06:27 -05:00
|
|
|
//~| HELP use the path separator
|
2015-12-16 09:40:19 -06:00
|
|
|
}
|
|
|
|
|
|
|
|
fn h4() -> i32 {
|
|
|
|
a::b.J
|
2016-11-30 16:35:25 -06:00
|
|
|
//~^ ERROR expected value, found module `a::b`
|
2022-08-10 07:06:27 -05:00
|
|
|
//~| HELP a constant with a similar name exists
|
|
|
|
//~| HELP use the path separator
|
2015-12-16 09:40:19 -06:00
|
|
|
}
|
|
|
|
|
2016-04-24 16:10:54 -05:00
|
|
|
fn h5() {
|
|
|
|
a.b.f();
|
2016-11-30 16:35:25 -06:00
|
|
|
//~^ ERROR expected value, found module `a`
|
2022-08-10 07:06:27 -05:00
|
|
|
//~| HELP use the path separator
|
2016-04-24 16:10:54 -05:00
|
|
|
let v = Vec::new();
|
|
|
|
v.push(a::b);
|
2016-11-30 16:35:25 -06:00
|
|
|
//~^ ERROR expected value, found module `a::b`
|
2022-08-10 07:06:27 -05:00
|
|
|
//~| HELP a constant with a similar name exists
|
2015-12-16 09:40:19 -06:00
|
|
|
}
|
|
|
|
|
|
|
|
fn h6() -> i32 {
|
|
|
|
a::b.f()
|
2016-11-30 16:35:25 -06:00
|
|
|
//~^ ERROR expected value, found module `a::b`
|
2022-08-10 07:06:27 -05:00
|
|
|
//~| HELP a constant with a similar name exists
|
|
|
|
//~| HELP use the path separator
|
2015-12-16 09:40:19 -06:00
|
|
|
}
|
2015-12-24 13:44:14 -06:00
|
|
|
|
|
|
|
fn h7() {
|
|
|
|
a::b
|
2016-11-30 16:35:25 -06:00
|
|
|
//~^ ERROR expected value, found module `a::b`
|
2022-08-10 07:06:27 -05:00
|
|
|
//~| HELP a constant with a similar name exists
|
2015-12-24 13:44:14 -06:00
|
|
|
}
|
|
|
|
|
|
|
|
fn h8() -> i32 {
|
|
|
|
a::b()
|
2016-11-30 16:35:25 -06:00
|
|
|
//~^ ERROR expected function, found module `a::b`
|
2022-08-10 07:06:27 -05:00
|
|
|
//~| HELP a constant with a similar name exists
|
|
|
|
}
|
|
|
|
|
|
|
|
macro_rules! module {
|
|
|
|
() => {
|
|
|
|
a
|
|
|
|
//~^ ERROR expected value, found module `a`
|
|
|
|
//~| ERROR expected value, found module `a`
|
|
|
|
};
|
|
|
|
}
|
|
|
|
|
|
|
|
macro_rules! create {
|
|
|
|
(method) => {
|
|
|
|
a.f()
|
|
|
|
//~^ ERROR expected value, found module `a`
|
|
|
|
//~| HELP use the path separator
|
|
|
|
};
|
|
|
|
(field) => {
|
|
|
|
a.f
|
|
|
|
//~^ ERROR expected value, found module `a`
|
|
|
|
//~| HELP use the path separator
|
|
|
|
};
|
|
|
|
}
|
|
|
|
|
|
|
|
fn h9() {
|
|
|
|
//
|
|
|
|
// Note that if the receiver is a macro call, we do not want to suggest to replace
|
|
|
|
// `.` with `::` as that would be a syntax error.
|
|
|
|
// Since the receiver is a module and not a type, we cannot suggest to surround
|
|
|
|
// it with angle brackets.
|
|
|
|
//
|
|
|
|
|
|
|
|
module!().g::<()>(); // no `help` here!
|
|
|
|
|
|
|
|
module!().g; // no `help` here!
|
|
|
|
|
|
|
|
//
|
|
|
|
// Ensure that the suggestion is shown for expressions inside of macro definitions.
|
|
|
|
//
|
|
|
|
|
|
|
|
let _ = create!(method);
|
|
|
|
let _ = create!(field);
|
2015-12-24 13:44:14 -06:00
|
|
|
}
|
2018-03-12 15:21:43 -05:00
|
|
|
|
|
|
|
fn main() {}
|