mirror of https://github.com/rust-lang/rust
28 lines
616 B
Rust
28 lines
616 B
Rust
// Tests the different rules for `fn` forms requiring the presence or lack of a body.
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fn main() {
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fn f1(); //~ ERROR free function without a body
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fn f2() {} // OK.
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trait X {
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fn f1(); // OK.
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fn f2() {} // OK.
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}
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struct Y;
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impl X for Y {
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fn f1(); //~ ERROR associated function in `impl` without body
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fn f2() {} // OK.
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}
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impl Y {
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fn f3(); //~ ERROR associated function in `impl` without body
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fn f4() {} // OK.
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}
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extern "C" {
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fn f5(); // OK.
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fn f6() {} //~ ERROR incorrect function inside `extern` block
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}
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}
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