22 lines
399 B
Rust
22 lines
399 B
Rust
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macro_rules! test ( ($nm:ident,
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$a:attr,
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$i:item) => (mod $nm { $a; $i }); )
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test!(a,
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#[cfg(qux)],
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pub fn bar() { })
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test!(b,
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#[cfg(not(qux))],
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pub fn bar() { })
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#[qux]
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fn main() {
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a::bar();
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//~^ ERROR use of undeclared module `a`
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//~^^ ERROR unresolved name
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//~^^^ ERROR unresolved name `a::bar`
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b::bar();
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}
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