| error: removing an expression is not supported in this position |
| --> $DIR/cfg-method-receiver.rs:9:17 |
| | |
| LL | cbor_map! { #[cfg(test)] 4}; |
| | ^^^^^^^^^^^^ |
| |
| error[E0689]: can't call method `signum` on ambiguous numeric type `{integer}` |
| --> $DIR/cfg-method-receiver.rs:3:14 |
| | |
| LL | $key.signum(); |
| | ^^^^^^ |
| ... |
| LL | cbor_map! { #[cfg(test)] 4}; |
| | --------------------------- in this macro invocation |
| | |
| = note: this error originates in the macro `cbor_map` (in Nightly builds, run with -Z macro-backtrace for more info) |
| help: you must specify a concrete type for this numeric value, like `i32` |
| | |
| LL | cbor_map! { #[cfg(test)] 4_i32}; |
| | ++++ |
| |
| error: aborting due to 2 previous errors |
| |
| For more information about this error, try `rustc --explain E0689`. |
