mirror of https://github.com/rust-lang/rust
38 lines
1.1 KiB
Rust
38 lines
1.1 KiB
Rust
macro_rules! m {
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($s:expr, $($t:tt)+) => {
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match $s { $($t)+ => {} }
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}
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}
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fn main() {
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m!(0, ..u8::MIN);
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//~^ ERROR lower range bound must be less than upper
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m!(0, ..u16::MIN);
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//~^ ERROR lower range bound must be less than upper
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m!(0, ..u32::MIN);
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//~^ ERROR lower range bound must be less than upper
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m!(0, ..u64::MIN);
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//~^ ERROR lower range bound must be less than upper
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m!(0, ..u128::MIN);
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//~^ ERROR lower range bound must be less than upper
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m!(0, ..i8::MIN);
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//~^ ERROR lower range bound must be less than upper
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m!(0, ..i16::MIN);
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//~^ ERROR lower range bound must be less than upper
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m!(0, ..i32::MIN);
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//~^ ERROR lower range bound must be less than upper
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m!(0, ..i64::MIN);
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//~^ ERROR lower range bound must be less than upper
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m!(0, ..i128::MIN);
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//~^ ERROR lower range bound must be less than upper
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m!(0f32, ..f32::NEG_INFINITY);
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//~^ ERROR lower range bound must be less than upper
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m!(0f64, ..f64::NEG_INFINITY);
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//~^ ERROR lower range bound must be less than upper
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m!('a', ..'\u{0}');
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//~^ ERROR lower range bound must be less than upper
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}
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