mirror of https://github.com/rust-lang/rust
46 lines
1.3 KiB
Rust
46 lines
1.3 KiB
Rust
#[diagnostic::on_unimplemented(message = "{{Test } thing")]
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//~^WARN unmatched `}` found
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//~|WARN unmatched `}` found
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trait ImportantTrait1 {}
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#[diagnostic::on_unimplemented(message = "Test {}")]
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//~^WARN positional format arguments are not allowed here
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//~|WARN positional format arguments are not allowed here
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trait ImportantTrait2 {}
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#[diagnostic::on_unimplemented(message = "Test {1:}")]
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//~^WARN positional format arguments are not allowed here
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//~|WARN positional format arguments are not allowed here
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trait ImportantTrait3 {}
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#[diagnostic::on_unimplemented(message = "Test {Self:123}")]
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//~^WARN invalid format specifier
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//~|WARN invalid format specifier
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trait ImportantTrait4 {}
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#[diagnostic::on_unimplemented(message = "Test {Self:!}")]
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//~^WARN expected `'}'`, found `'!'`
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//~|WARN expected `'}'`, found `'!'`
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//~|WARN unmatched `}` found
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//~|WARN unmatched `}` found
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trait ImportantTrait5 {}
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fn check_1(_: impl ImportantTrait1) {}
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fn check_2(_: impl ImportantTrait2) {}
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fn check_3(_: impl ImportantTrait3) {}
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fn check_4(_: impl ImportantTrait4) {}
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fn check_5(_: impl ImportantTrait5) {}
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fn main() {
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check_1(());
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//~^ERROR {{Test } thing
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check_2(());
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//~^ERROR Test {}
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check_3(());
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//~^ERROR Test {1}
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check_4(());
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//~^ERROR Test ()
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check_5(());
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//~^ERROR Test {Self:!}
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}
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