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78 lines
2.7 KiB
Rust
78 lines
2.7 KiB
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_1 {
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#[stable(feature = "a", since = "4.4.4", reason)] //~ ERROR unknown meta item 'reason' [E0541]
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fn f1() { }
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#[stable(feature = "a", since)] //~ ERROR incorrect meta item [E0539]
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fn f2() { }
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#[stable(feature, since = "3.3.3")] //~ ERROR incorrect meta item [E0539]
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fn f3() { }
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#[stable(feature = "a", since(b))] //~ ERROR incorrect meta item [E0539]
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fn f5() { }
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#[stable(feature(b), since = "3.3.3")] //~ ERROR incorrect meta item [E0539]
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fn f6() { }
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}
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mod missing_feature_names {
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#[unstable(issue = "none")] //~ ERROR missing 'feature' [E0546]
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fn f1() { }
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#[unstable(feature = "b")] //~ ERROR missing 'issue' [E0547]
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fn f2() { }
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#[stable(since = "3.3.3")] //~ ERROR missing 'feature' [E0546]
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fn f3() { }
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}
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mod missing_version {
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#[stable(feature = "a")] //~ ERROR missing 'since' [E0542]
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fn f1() { }
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#[stable(feature = "a", since = "4.4.4")]
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#[deprecated(note = "a")] //~ ERROR missing 'since' [E0542]
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fn f2() { }
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#[stable(feature = "a", since = "4.4.4")]
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#[deprecated(since = "a")] //~ ERROR missing 'note' [E0543]
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fn f3() { }
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}
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#[unstable(feature = "b", issue = "none")]
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#[stable(feature = "a", since = "4.4.4")] //~ ERROR multiple stability levels [E0544]
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fn multiple1() { }
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#[unstable(feature = "b", issue = "none")]
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#[unstable(feature = "b", issue = "none")] //~ ERROR multiple stability levels [E0544]
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fn multiple2() { }
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#[stable(feature = "a", since = "4.4.4")]
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#[stable(feature = "a", since = "4.4.4")] //~ ERROR multiple stability levels [E0544]
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fn multiple3() { }
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#[stable(feature = "e", since = "b")] //~ ERROR 'since' must be a Rust version number, such as "1.31.0"
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#[deprecated(since = "b", note = "text")]
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#[deprecated(since = "b", note = "text")] //~ ERROR multiple `deprecated` attributes
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//~^ ERROR deprecated attribute must be paired with either stable or unstable attribute
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#[rustc_const_unstable(feature = "c", issue = "none")]
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#[rustc_const_unstable(feature = "d", issue = "none")] //~ ERROR multiple stability levels
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pub const fn multiple4() { } //~ ERROR function has missing stability attribute
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#[stable(feature = "a", since = "1.0.0")] //~ ERROR invalid deprecation version found
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//~^ ERROR feature `a` is declared stable since 1.0.0
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#[deprecated(since = "invalid", note = "text")]
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fn invalid_deprecation_version() {}
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#[deprecated(since = "a", note = "text")]
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fn deprecated_without_unstable_or_stable() { }
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//~^^ ERROR deprecated attribute must be paired with either stable or unstable attribute
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fn main() { }
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