mirror of https://github.com/rust-lang/rust
41 lines
1.4 KiB
Plaintext
41 lines
1.4 KiB
Plaintext
error: free function without a body
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--> $DIR/fn-body-optional-semantic-fail.rs:4:5
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LL | fn f1();
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| ^^^^^^^-
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| help: provide a definition for the function: `{ <body> }`
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error: associated function in `impl` without body
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--> $DIR/fn-body-optional-semantic-fail.rs:14:9
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LL | fn f1();
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| ^^^^^^^-
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| help: provide a definition for the function: `{ <body> }`
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error: associated function in `impl` without body
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--> $DIR/fn-body-optional-semantic-fail.rs:19:9
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LL | fn f3();
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| ^^^^^^^-
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| help: provide a definition for the function: `{ <body> }`
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error: incorrect function inside `extern` block
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--> $DIR/fn-body-optional-semantic-fail.rs:25:12
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LL | extern "C" {
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| ---------- `extern` blocks define existing foreign functions and functions inside of them cannot have a body
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LL | fn f5(); // OK.
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LL | fn f6() {}
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| ^^ -- help: remove the invalid body: `;`
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| cannot have a body
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= 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
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= note: for more information, visit https://doc.rust-lang.org/std/keyword.extern.html
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error: aborting due to 4 previous errors
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