diff options
Diffstat (limited to 'tests/ui/conditional-compilation/cfg-attr-syntax-validation.stderr')
| -rw-r--r-- | tests/ui/conditional-compilation/cfg-attr-syntax-validation.stderr | 30 |
1 files changed, 20 insertions, 10 deletions
diff --git a/tests/ui/conditional-compilation/cfg-attr-syntax-validation.stderr b/tests/ui/conditional-compilation/cfg-attr-syntax-validation.stderr index 75e9b9209c0..59ff611e066 100644 --- a/tests/ui/conditional-compilation/cfg-attr-syntax-validation.stderr +++ b/tests/ui/conditional-compilation/cfg-attr-syntax-validation.stderr @@ -6,63 +6,73 @@ LL | #[cfg] | | | expected this to be a list | help: must be of the form: `#[cfg(predicate)]` + | + = note: for more information, visit <https://doc.rust-lang.org/reference/conditional-compilation.html#the-cfg-attribute> error[E0539]: malformed `cfg` attribute input - --> $DIR/cfg-attr-syntax-validation.rs:6:1 + --> $DIR/cfg-attr-syntax-validation.rs:7:1 | LL | #[cfg = 10] | ^^^^^^^^^^^ | | | expected this to be a list | help: must be of the form: `#[cfg(predicate)]` + | + = note: for more information, visit <https://doc.rust-lang.org/reference/conditional-compilation.html#the-cfg-attribute> error[E0805]: malformed `cfg` attribute input - --> $DIR/cfg-attr-syntax-validation.rs:11:1 + --> $DIR/cfg-attr-syntax-validation.rs:13:1 | LL | #[cfg()] | ^^^^^--^ | | | | | expected a single argument here | help: must be of the form: `#[cfg(predicate)]` + | + = note: for more information, visit <https://doc.rust-lang.org/reference/conditional-compilation.html#the-cfg-attribute> error[E0805]: malformed `cfg` attribute input - --> $DIR/cfg-attr-syntax-validation.rs:16:1 + --> $DIR/cfg-attr-syntax-validation.rs:19:1 | LL | #[cfg(a, b)] | ^^^^^------^ | | | | | expected a single argument here | help: must be of the form: `#[cfg(predicate)]` + | + = note: for more information, visit <https://doc.rust-lang.org/reference/conditional-compilation.html#the-cfg-attribute> error: `cfg` predicate key must be an identifier - --> $DIR/cfg-attr-syntax-validation.rs:21:7 + --> $DIR/cfg-attr-syntax-validation.rs:25:7 | LL | #[cfg("str")] | ^^^^^ error: `cfg` predicate key must be an identifier - --> $DIR/cfg-attr-syntax-validation.rs:24:7 + --> $DIR/cfg-attr-syntax-validation.rs:28:7 | LL | #[cfg(a::b)] | ^^^^ error[E0537]: invalid predicate `a` - --> $DIR/cfg-attr-syntax-validation.rs:27:7 + --> $DIR/cfg-attr-syntax-validation.rs:31:7 | LL | #[cfg(a())] | ^^^ error[E0539]: malformed `cfg` attribute input - --> $DIR/cfg-attr-syntax-validation.rs:30:1 + --> $DIR/cfg-attr-syntax-validation.rs:34:1 | LL | #[cfg(a = 10)] | ^^^^^^^^^^--^^ | | | | | expected a string literal here | help: must be of the form: `#[cfg(predicate)]` + | + = note: for more information, visit <https://doc.rust-lang.org/reference/conditional-compilation.html#the-cfg-attribute> error[E0539]: malformed `cfg` attribute input - --> $DIR/cfg-attr-syntax-validation.rs:34:1 + --> $DIR/cfg-attr-syntax-validation.rs:39:1 | LL | #[cfg(a = b"hi")] | ^^^^^^^^^^-^^^^^^ @@ -71,8 +81,8 @@ LL | #[cfg(a = b"hi")] | = note: expected a normal string literal, not a byte string literal -error: expected unsuffixed literal, found `expr` metavariable - --> $DIR/cfg-attr-syntax-validation.rs:40:25 +error: expected a literal (`1u8`, `1.0f32`, `"string"`, etc.) here, found `expr` metavariable + --> $DIR/cfg-attr-syntax-validation.rs:45:25 | LL | #[cfg(feature = $expr)] | ^^^^^ |