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error: multiple declared defaults
--> $DIR/multiple-defaults.rs:6:10
|
LL | #[derive(Default)]
| ^^^^^^^
...
LL | A,
| - first default
LL | #[default] // also "HELP make `A` default", but compiletest can't handle multispans
LL | B,
| - additional default
|
= note: only one variant can be default
= note: this error originates in the derive macro `Default` (in Nightly builds, run with -Z macro-backtrace for more info)
error: multiple declared defaults
--> $DIR/multiple-defaults.rs:18:10
|
LL | #[derive(Default)]
| ^^^^^^^
...
LL | A,
| - first default
LL | #[default]
LL | A,
| - additional default
|
= note: only one variant can be default
= note: this error originates in the derive macro `Default` (in Nightly builds, run with -Z macro-backtrace for more info)
error[E0428]: the name `A` is defined multiple times
--> $DIR/multiple-defaults.rs:23:5
|
LL | A,
| - previous definition of the type `A` here
LL | #[default]
LL | A,
| ^ `A` redefined here
|
= note: `A` must be defined only once in the type namespace of this enum
error: multiple declared defaults
--> $DIR/multiple-defaults.rs:31:18
|
LL | #[derive(Default)]
| ^^^^^^^
...
LL | $id,
| ---
| |
| first default
| additional default
...
LL | m! { A B }
| ---------- in this macro invocation
|
= note: only one variant can be default
= note: this error originates in the derive macro `Default` which comes from the expansion of the macro `m` (in Nightly builds, run with -Z macro-backtrace for more info)
error: aborting due to 4 previous errors
For more information about this error, try `rustc --explain E0428`.
|
