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
50 lines
1.5 KiB
Text
50 lines
1.5 KiB
Text
error: malformed `target_feature` attribute input
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--> $DIR/target-feature-wrong.rs:16:1
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LL | #[target_feature = "+sse2"]
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[target_feature(enable = "name")]`
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error: the feature named `foo` is not valid for this target
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--> $DIR/target-feature-wrong.rs:18:18
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LL | #[target_feature(enable = "foo")]
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| ^^^^^^^^^^^^^^ `foo` is not valid for this target
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error: malformed `target_feature` attribute input
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--> $DIR/target-feature-wrong.rs:21:18
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LL | #[target_feature(bar)]
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| ^^^ help: must be of the form: `enable = ".."`
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error: malformed `target_feature` attribute input
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--> $DIR/target-feature-wrong.rs:23:18
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LL | #[target_feature(disable = "baz")]
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| ^^^^^^^^^^^^^^^ help: must be of the form: `enable = ".."`
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error: #[target_feature(..)] can only be applied to `unsafe` functions
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--> $DIR/target-feature-wrong.rs:27:1
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LL | #[target_feature(enable = "sse2")]
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can only be applied to `unsafe` functions
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...
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LL | fn bar() {}
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| ----------- not an `unsafe` function
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error: attribute should be applied to a function
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--> $DIR/target-feature-wrong.rs:33:1
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LL | #[target_feature(enable = "sse2")]
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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LL |
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LL | mod another {}
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| -------------- not a function
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error: cannot use #[inline(always)] with #[target_feature]
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--> $DIR/target-feature-wrong.rs:38:1
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LL | #[inline(always)]
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| ^^^^^^^^^^^^^^^^^
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error: aborting due to 7 previous errors
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