2018-09-01 16:13:22 -05:00
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error: `cfg` is not followed by parentheses
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--> $DIR/cfg-attr-syntax-validation.rs:1:1
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2019-03-09 06:03:44 -06:00
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LL | #[cfg]
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2018-09-01 16:13:22 -05:00
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| ^^^^^^ help: expected syntax is: `cfg(/* predicate */)`
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error: `cfg` is not followed by parentheses
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--> $DIR/cfg-attr-syntax-validation.rs:4:1
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2019-03-09 06:03:44 -06:00
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LL | #[cfg = 10]
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2018-09-01 16:13:22 -05:00
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| ^^^^^^^^^^^ help: expected syntax is: `cfg(/* predicate */)`
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error: `cfg` predicate is not specified
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--> $DIR/cfg-attr-syntax-validation.rs:7:1
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2019-03-09 06:03:44 -06:00
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LL | #[cfg()]
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2022-11-15 07:24:33 -06:00
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| ^^^^^^^^ help: expected syntax is: `cfg(/* predicate */)`
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2018-09-01 16:13:22 -05:00
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error: multiple `cfg` predicates are specified
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--> $DIR/cfg-attr-syntax-validation.rs:10:10
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2019-03-09 06:03:44 -06:00
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LL | #[cfg(a, b)]
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2018-09-01 16:13:22 -05:00
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| ^
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error: `cfg` predicate key cannot be a literal
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--> $DIR/cfg-attr-syntax-validation.rs:13:7
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2019-03-09 06:03:44 -06:00
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LL | #[cfg("str")]
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2018-09-01 16:13:22 -05:00
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| ^^^^^
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error: `cfg` predicate key must be an identifier
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--> $DIR/cfg-attr-syntax-validation.rs:16:7
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2019-03-09 06:03:44 -06:00
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LL | #[cfg(a::b)]
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2018-09-01 16:13:22 -05:00
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| ^^^^
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error[E0537]: invalid predicate `a`
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--> $DIR/cfg-attr-syntax-validation.rs:19:7
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2019-03-09 06:03:44 -06:00
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LL | #[cfg(a())]
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2018-09-01 16:13:22 -05:00
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| ^^^
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2018-10-19 22:11:01 -05:00
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error[E0565]: literal in `cfg` predicate value must be a string
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2018-09-01 16:13:22 -05:00
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--> $DIR/cfg-attr-syntax-validation.rs:22:11
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2019-03-09 06:03:44 -06:00
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LL | #[cfg(a = 10)]
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2018-09-01 16:13:22 -05:00
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| ^^
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2018-10-19 22:11:01 -05:00
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error[E0565]: literal in `cfg` predicate value must be a string
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--> $DIR/cfg-attr-syntax-validation.rs:25:11
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2019-03-09 06:03:44 -06:00
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LL | #[cfg(a = b"hi")]
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2022-08-26 12:23:21 -05:00
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| -^^^^
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| |
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| help: consider removing the prefix
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2018-10-19 22:11:01 -05:00
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2019-03-06 15:16:52 -06:00
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error: expected unsuffixed literal or identifier, found `concat!("nonexistent")`
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2019-03-05 21:05:03 -06:00
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--> $DIR/cfg-attr-syntax-validation.rs:30:25
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2018-09-01 16:13:22 -05:00
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2019-01-01 17:21:05 -06:00
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LL | #[cfg(feature = $expr)]
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2019-03-05 21:05:03 -06:00
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| ^^^^^
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2018-09-01 16:13:22 -05:00
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...
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2018-10-19 22:11:01 -05:00
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LL | generate_s10!(concat!("nonexistent"));
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2021-10-14 13:28:28 -05:00
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| ------------------------------------- in this macro invocation
|
2019-12-16 07:56:47 -06:00
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|
2021-02-13 13:52:25 -06:00
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= note: this error originates in the macro `generate_s10` (in Nightly builds, run with -Z macro-backtrace for more info)
|
2018-09-01 16:13:22 -05:00
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|
2020-09-27 08:52:51 -05:00
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error: expected unsuffixed literal or identifier, found `concat!("nonexistent")`
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--> $DIR/cfg-attr-syntax-validation.rs:30:25
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LL | #[cfg(feature = $expr)]
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| ^^^^^
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...
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LL | generate_s10!(concat!("nonexistent"));
|
2021-10-14 13:28:28 -05:00
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|
| ------------------------------------- in this macro invocation
|
2020-09-27 08:52:51 -05:00
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|
2021-02-13 13:52:25 -06:00
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|
= note: this error originates in the macro `generate_s10` (in Nightly builds, run with -Z macro-backtrace for more info)
|
2020-09-27 08:52:51 -05:00
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error: aborting due to 11 previous errors
|
2018-09-01 16:13:22 -05:00
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2019-04-17 12:26:38 -05:00
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Some errors have detailed explanations: E0537, E0565.
|
2018-10-09 09:55:07 -05:00
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For more information about an error, try `rustc --explain E0537`.
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