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|
fn main() {
let _ = String.new();
//~^ ERROR expected value, found struct `String`
//~| HELP use the path separator
let _ = String.default;
//~^ ERROR expected value, found struct `String`
//~| HELP use the path separator
let _ = Vec::<()>.with_capacity(1);
//~^ ERROR expected value, found struct `Vec`
//~| HELP use the path separator
}
macro_rules! Type {
() => {
::std::cell::Cell
//~^ ERROR expected value, found struct `std::cell::Cell`
//~| ERROR expected value, found struct `std::cell::Cell`
//~| ERROR expected value, found struct `std::cell::Cell`
};
}
macro_rules! create {
(type method) => {
Vec.new()
//~^ ERROR expected value, found struct `Vec`
//~| HELP use the path separator
};
(type field) => {
Vec.new
//~^ ERROR expected value, found struct `Vec`
//~| HELP use the path separator
};
(macro method) => {
Type!().new(0)
//~^ HELP use the path separator
};
}
fn interaction_with_macros() {
//
// Verify that we do not only suggest to replace `.` with `::` if the receiver is a
// macro call but that we also correctly suggest to surround it with angle brackets.
//
Type!().get();
//~^ HELP use the path separator
Type! {}.get;
//~^ HELP use the path separator
//
// Ensure that the suggestion is shown for expressions inside of macro definitions.
//
let _ = create!(type method);
let _ = create!(type field);
let _ = create!(macro method);
}
|
