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