29 lines
743 B
Rust
29 lines
743 B
Rust
// ignore-tidy-linelength
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// revisions: ast mir
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//[mir]compile-flags: -Z borrowck=mir
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fn inside_closure(x: &mut i32) {
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}
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fn outside_closure_1(x: &mut i32) {
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}
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fn outside_closure_2(x: &i32) {
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}
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fn foo(a: &mut i32) {
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let bar = || {
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inside_closure(a)
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};
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outside_closure_1(a); //[ast]~ ERROR cannot borrow `*a` as mutable because previous closure requires unique access
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//[mir]~^ ERROR cannot borrow `*a` as mutable because previous closure requires unique access
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outside_closure_2(a); //[ast]~ ERROR cannot borrow `*a` as immutable because previous closure requires unique access
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//[mir]~^ ERROR cannot borrow `*a` as immutable because previous closure requires unique access
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drop(bar);
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}
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fn main() {
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}
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