20 lines
247 B
Rust
20 lines
247 B
Rust
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// error-pattern:borrowed
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// Test that if you mut borrow then imm borrow it fails.
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fn add1(a:@mut int)
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{
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add2(a); // already frozen
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}
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fn add2(_:&int)
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{
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}
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pub fn main()
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{
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let a = @mut 3;
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let b = &mut *a; // freezes a
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add1(a);
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}
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