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|
error: free function without a body
--> $DIR/fn-body-optional-semantic-fail.rs:4:5
|
LL | fn f1();
| ^^^^^^^-
| |
| help: provide a definition for the function: `{ <body> }`
error: associated function in `impl` without body
--> $DIR/fn-body-optional-semantic-fail.rs:14:9
|
LL | fn f1();
| ^^^^^^^-
| |
| help: provide a definition for the function: `{ <body> }`
error: associated function in `impl` without body
--> $DIR/fn-body-optional-semantic-fail.rs:19:9
|
LL | fn f3();
| ^^^^^^^-
| |
| help: provide a definition for the function: `{ <body> }`
error: incorrect function inside `extern` block
--> $DIR/fn-body-optional-semantic-fail.rs:25:12
|
LL | extern "C" {
| ---------- `extern` blocks define existing foreign functions and functions inside of them cannot have a body
LL | fn f5(); // OK.
LL | fn f6() {}
| ^^ -- help: remove the invalid body: `;`
| |
| cannot have a 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: aborting due to 4 previous errors
|
