31 lines
684 B
Rust
31 lines
684 B
Rust
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#![feature(plugin)]
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#![plugin(clippy)]
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fn main() {
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mut_range_bound_upper();
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mut_range_bound_lower();
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mut_range_bound_both();
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immut_range_bound();
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}
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fn mut_range_bound_upper() {
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let mut m = 4;
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for i in 0..m { continue; } // WARNING the range upper bound is mutable
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}
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fn mut_range_bound_lower() {
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let mut m = 4;
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for i in m..10 { continue; } // WARNING the range lower bound is mutable
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}
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fn mut_range_bound_both() {
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let mut m = 4;
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let mut n = 6;
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for i in m..n { continue; } // WARNING both bounds are mutable (should get just one warning for this)
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}
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fn immut_range_bound() {
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let m = 4;
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for i in 0..m { continue; } // no warning
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}
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