31 lines
482 B
Rust
31 lines
482 B
Rust
// run-pass
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struct A;
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impl A {
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fn take_mutably(&mut self) {}
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}
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fn identity<T>(t: T) -> T {
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t
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}
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// Issue 46095
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// Built-in indexing should be used even when the index is not
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// trivially an integer
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// Overloaded indexing would cause wrapped to be borrowed mutably
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fn main() {
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let mut a1 = A;
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let mut a2 = A;
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let wrapped = [&mut a1, &mut a2];
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{
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wrapped[0 + 1 - 1].take_mutably();
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}
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{
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wrapped[identity(0)].take_mutably();
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}
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}
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