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Esteban Küber
b849e10d38
`span_suggestions` is to provide mutually exclusive suggestions. When it was introduced, we made its behavior be that if a single suggestion is given to it, we present the suggestion inline, otherwise in patch format. Changing this to make all of its uses be verbose, as that is closer in intent of output.
182 lines
6.1 KiB
Plaintext
182 lines
6.1 KiB
Plaintext
error[E0539]: malformed `cfg_attr` attribute input
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--> $DIR/cfg_attr-attr-syntax-validation.rs:1:1
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LL | #[cfg_attr]
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| ^^^^^^^^^^^ expected this to be a list
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= note: for more information, visit <https://doc.rust-lang.org/reference/conditional-compilation.html#the-cfg_attr-attribute>
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help: must be of the form
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LL | #[cfg_attr(predicate, attr1, attr2, ...)]
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| ++++++++++++++++++++++++++++++
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error[E0539]: malformed `cfg_attr` attribute input
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--> $DIR/cfg_attr-attr-syntax-validation.rs:5:1
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LL | #[cfg_attr = 10]
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| ^^^^^^^^^^^^^^^^ expected this to be a list
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= note: for more information, visit <https://doc.rust-lang.org/reference/conditional-compilation.html#the-cfg_attr-attribute>
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help: must be of the form
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LL - #[cfg_attr = 10]
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LL + #[cfg_attr(predicate, attr1, attr2, ...)]
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error[E0539]: malformed `cfg_attr` attribute input
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--> $DIR/cfg_attr-attr-syntax-validation.rs:9:1
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LL | #[cfg_attr()]
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| ^^^^^^^^^^--^
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| |
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| expected at least 1 argument here
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= note: for more information, visit <https://doc.rust-lang.org/reference/conditional-compilation.html#the-cfg_attr-attribute>
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help: must be of the form
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LL | #[cfg_attr(predicate, attr1, attr2, ...)]
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| ++++++++++++++++++++++++++++
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error[E0539]: malformed `cfg_attr` attribute input
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--> $DIR/cfg_attr-attr-syntax-validation.rs:13:1
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LL | #[cfg_attr("str")]
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| ^^^^^^^^^^^-----^^
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| |
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| expected a valid identifier here
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= note: for more information, visit <https://doc.rust-lang.org/reference/conditional-compilation.html#the-cfg_attr-attribute>
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help: must be of the form
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LL - #[cfg_attr("str")]
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LL + #[cfg_attr(predicate, attr1, attr2, ...)]
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error[E0539]: malformed `cfg_attr` attribute input
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--> $DIR/cfg_attr-attr-syntax-validation.rs:16:1
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LL | #[cfg_attr(a::b)]
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| ^^^^^^^^^^^----^^
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| |
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| expected a valid identifier here
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= note: for more information, visit <https://doc.rust-lang.org/reference/conditional-compilation.html#the-cfg_attr-attribute>
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help: must be of the form
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LL - #[cfg_attr(a::b)]
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LL + #[cfg_attr(predicate, attr1, attr2, ...)]
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error[E0537]: invalid predicate `a`
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--> $DIR/cfg_attr-attr-syntax-validation.rs:19:12
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LL | #[cfg_attr(a())]
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| ^^^
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error[E0539]: malformed `cfg_attr` attribute input
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--> $DIR/cfg_attr-attr-syntax-validation.rs:22:1
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LL | #[cfg_attr(a = 10)]
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| ^^^^^^^^^^^^^^^--^^
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| expected a string literal here
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= note: for more information, visit <https://doc.rust-lang.org/reference/conditional-compilation.html#the-cfg_attr-attribute>
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help: must be of the form
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LL - #[cfg_attr(a = 10)]
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LL + #[cfg_attr(predicate, attr1, attr2, ...)]
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error[E0539]: malformed `cfg_attr` attribute input
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--> $DIR/cfg_attr-attr-syntax-validation.rs:25:1
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LL | #[cfg_attr(a = b"hi")]
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| ^^^^^^^^^^^^^^^-^^^^^^
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| |
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| help: consider removing the prefix
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= note: expected a normal string literal, not a byte string literal
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error: expected `,`, found end of `cfg_attr` input
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--> $DIR/cfg_attr-attr-syntax-validation.rs:38:16
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LL | #[cfg_attr(true)]
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| ^ expected `,`
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= note: for more information, visit <https://doc.rust-lang.org/reference/conditional-compilation.html#the-cfg_attr-attribute>
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help: must be of the form
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LL - #[cfg_attr(true)]
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LL + #[cfg_attr(predicate, attr1, attr2, ...)]
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error: expected a literal (`1u8`, `1.0f32`, `"string"`, etc.) here, found `expr` metavariable
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--> $DIR/cfg_attr-attr-syntax-validation.rs:30:30
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LL | #[cfg_attr(feature = $expr)]
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| ^^^^^
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...
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LL | generate_s10!(concat!("nonexistent"));
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| ------------------------------------- in this macro invocation
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= note: for more information, visit <https://doc.rust-lang.org/reference/conditional-compilation.html#the-cfg_attr-attribute>
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= note: this error originates in the macro `generate_s10` (in Nightly builds, run with -Z macro-backtrace for more info)
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help: must be of the form
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LL - #[cfg_attr(feature = $expr)]
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LL + #[cfg_attr(predicate, attr1, attr2, ...)]
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error: cannot find attribute `unknown_attribute` in this scope
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--> $DIR/cfg_attr-attr-syntax-validation.rs:41:18
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LL | #[cfg_attr(true, unknown_attribute)]
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| ^^^^^^^^^^^^^^^^^
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error[E0539]: malformed `link_section` attribute input
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--> $DIR/cfg_attr-attr-syntax-validation.rs:44:18
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LL | #[cfg_attr(true, link_section)]
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| ^^^^^^^^^^^^
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= note: for more information, visit <https://doc.rust-lang.org/reference/abi.html#the-link_section-attribute>
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help: must be of the form
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LL | #[cfg_attr(true, link_section = "name")]
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| ++++++++
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error[E0805]: malformed `inline` attribute input
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--> $DIR/cfg_attr-attr-syntax-validation.rs:49:18
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LL | #[cfg_attr(true, inline())]
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| ^^^^^^--
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| |
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| expected an argument here
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= note: for more information, visit <https://doc.rust-lang.org/reference/attributes/codegen.html#the-inline-attribute>
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help: try changing it to one of the following valid forms of the attribute
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LL - #[cfg_attr(true, inline())]
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LL + #[cfg_attr(true, inline)]
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LL | #[cfg_attr(true, inline(always))]
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| ++++++
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LL | #[cfg_attr(true, inline(never))]
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| +++++
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warning: `#[link_section]` attribute cannot be used on structs
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--> $DIR/cfg_attr-attr-syntax-validation.rs:44:18
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LL | #[cfg_attr(true, link_section)]
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| ^^^^^^^^^^^^
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= warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
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= help: `#[link_section]` can be applied to functions and statics
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= note: requested on the command line with `-W unused-attributes`
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error: aborting due to 13 previous errors; 1 warning emitted
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Some errors have detailed explanations: E0537, E0539, E0805.
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For more information about an error, try `rustc --explain E0537`.
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