609ffa1a89
- Handle empty `cfg_attr` attribute - Reword empty `derive` attribute error - Use consistend error message: "malformed `attrname` attribute input" - Provide suggestions when possible - Move note/help to label/suggestion - Use consistent wording "ill-formed" -> "malformed" - Move diagnostic logic out of parser
30 lines
766 B
Rust
30 lines
766 B
Rust
// Various checks that stability attributes are used correctly, per RFC 507
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#![feature(staged_api)]
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#![stable(feature = "rust1", since = "1.0.0")]
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mod bogus_attribute_types_2 {
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#[unstable] //~ ERROR malformed `unstable` attribute
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fn f1() { }
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#[unstable = "b"] //~ ERROR malformed `unstable` attribute
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fn f2() { }
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#[stable] //~ ERROR malformed `stable` attribute
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fn f3() { }
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#[stable = "a"] //~ ERROR malformed `stable` attribute
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fn f4() { }
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#[stable(feature = "a", since = "b")]
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#[rustc_deprecated] //~ ERROR malformed `rustc_deprecated` attribute
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fn f5() { }
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#[stable(feature = "a", since = "b")]
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#[rustc_deprecated = "a"] //~ ERROR malformed `rustc_deprecated` attribute
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fn f6() { }
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}
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fn main() { }
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