mirror of
https://github.com/rust-lang/rust.git
synced 2024-12-11 08:05:12 +00:00
29 lines
997 B
Plaintext
29 lines
997 B
Plaintext
error: incorrect function inside `extern` block
|
|
--> $DIR/issue-97193.rs:2:8
|
|
|
|
|
LL | extern "C" {
|
|
| ---------- `extern` blocks define existing foreign functions and functions inside of them cannot have a body
|
|
LL | fn a(&mut self) {
|
|
| ________^____________-
|
|
| | |
|
|
| | cannot have a body
|
|
LL | |
|
|
LL | |
|
|
LL | | fn b(buf: &Self) {}
|
|
LL | | }
|
|
| |_____- help: remove the invalid body: `;`
|
|
|
|
|
= help: you might have meant to write a function accessible through FFI, which can be done by writing `extern fn` outside of the `extern` block
|
|
= note: for more information, visit https://doc.rust-lang.org/std/keyword.extern.html
|
|
|
|
error: `self` parameter is only allowed in associated functions
|
|
--> $DIR/issue-97193.rs:2:10
|
|
|
|
|
LL | fn a(&mut self) {
|
|
| ^^^^^^^^^ not semantically valid as function parameter
|
|
|
|
|
= note: associated functions are those in `impl` or `trait` definitions
|
|
|
|
error: aborting due to 2 previous errors
|
|
|