mirror of https://github.com/rust-lang/rust
35 lines
1.0 KiB
Rust
35 lines
1.0 KiB
Rust
struct Struct;
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impl Struct {
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fn bar(self: &mut Self) {
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//~^ WARN function cannot return without recursing
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//~^^ HELP a `loop` may express intention better if this is on purpose
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(&mut self).bar();
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//~^ ERROR cannot borrow `self` as mutable, as it is not declared as mutable [E0596]
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//~^^ HELP try removing `&mut` here
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}
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fn imm(self) { //~ HELP consider changing this to be mutable
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(&mut self).bar();
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//~^ ERROR cannot borrow `self` as mutable, as it is not declared as mutable [E0596]
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}
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fn mtbl(mut self) {
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(&mut self).bar();
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}
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fn immref(&self) {
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(&mut self).bar();
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//~^ ERROR cannot borrow `self` as mutable, as it is not declared as mutable [E0596]
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//~^^ ERROR cannot borrow data in a `&` reference as mutable [E0596]
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}
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fn mtblref(&mut self) {
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(&mut self).bar();
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//~^ ERROR cannot borrow `self` as mutable, as it is not declared as mutable [E0596]
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//~^^ HELP try removing `&mut` here
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}
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}
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fn main() {}
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