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16 lines
617 B
Rust
16 lines
617 B
Rust
fn main() {
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'l0 while false {} //~ ERROR labeled expression must be followed by `:`
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'l1 for _ in 0..1 {} //~ ERROR labeled expression must be followed by `:`
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'l2 loop {} //~ ERROR labeled expression must be followed by `:`
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'l3 {} //~ ERROR labeled expression must be followed by `:`
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'l4 0; //~ ERROR labeled expression must be followed by `:`
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//~^ ERROR expected `while`, `for`, `loop` or `{`
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macro_rules! m {
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($b:block) => {
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'l5 $b; //~ ERROR cannot use a `block` macro fragment here
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}
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}
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m!({}); //~ ERROR labeled expression must be followed by `:`
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}
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