169 lines
6.6 KiB
Plaintext
169 lines
6.6 KiB
Plaintext
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error[E0499]: cannot borrow `foo.bar1` as mutable more than once at a time
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--> $DIR/borrowck-borrow-from-owned-ptr.rs:29:22
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LL | let bar1 = &mut foo.bar1;
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| -------- first mutable borrow occurs here
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LL | let _bar2 = &mut foo.bar1; //~ ERROR cannot borrow
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| ^^^^^^^^ second mutable borrow occurs here
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LL | *bar1;
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LL | }
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| - first borrow ends here
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error[E0502]: cannot borrow `foo.bar1` as immutable because it is also borrowed as mutable
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--> $DIR/borrowck-borrow-from-owned-ptr.rs:36:18
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LL | let bar1 = &mut foo.bar1;
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| -------- mutable borrow occurs here
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LL | let _bar2 = &foo.bar1; //~ ERROR cannot borrow
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| ^^^^^^^^ immutable borrow occurs here
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LL | *bar1;
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LL | }
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| - mutable borrow ends here
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error[E0502]: cannot borrow `foo.bar1` as mutable because it is also borrowed as immutable
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--> $DIR/borrowck-borrow-from-owned-ptr.rs:43:22
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LL | let bar1 = &foo.bar1;
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| -------- immutable borrow occurs here
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LL | let _bar2 = &mut foo.bar1; //~ ERROR cannot borrow
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| ^^^^^^^^ mutable borrow occurs here
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LL | *bar1;
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LL | }
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| - immutable borrow ends here
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error[E0499]: cannot borrow `foo` (via `foo.bar2`) as mutable more than once at a time
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--> $DIR/borrowck-borrow-from-owned-ptr.rs:57:22
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LL | let bar1 = &mut foo.bar1;
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| -------- first mutable borrow occurs here (via `foo.bar1`)
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LL | let _bar2 = &mut foo.bar2; //~ ERROR cannot borrow
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| ^^^^^^^^ second mutable borrow occurs here (via `foo.bar2`)
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LL | *bar1;
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LL | }
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| - first borrow ends here
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error[E0499]: cannot borrow `foo` (via `foo.bar2`) as mutable more than once at a time
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--> $DIR/borrowck-borrow-from-owned-ptr.rs:64:42
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LL | Foo { bar1: ref mut _bar1, bar2: ref mut _bar2 } => {}
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| ------------- ^^^^^^^^^^^^^ second mutable borrow occurs here (via `foo.bar2`)
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| |
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| first mutable borrow occurs here (via `foo.bar1`)
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LL | //~^ ERROR cannot borrow
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LL | }
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| - first borrow ends here
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error[E0499]: cannot borrow `foo.bar1` as mutable more than once at a time
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--> $DIR/borrowck-borrow-from-owned-ptr.rs:73:21
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LL | let bar1 = &mut foo.bar1;
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| -------- first mutable borrow occurs here
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LL | match *foo {
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LL | Foo { bar1: ref mut _bar1, bar2: _ } => {}
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| ^^^^^^^^^^^^^ second mutable borrow occurs here
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...
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LL | }
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| - first borrow ends here
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error[E0502]: cannot borrow `foo.bar1` as immutable because `foo.bar1.int1` is also borrowed as mutable
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--> $DIR/borrowck-borrow-from-owned-ptr.rs:82:18
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LL | let bar1 = &mut foo.bar1.int1;
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| ------------- mutable borrow occurs here
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LL | let _foo1 = &foo.bar1; //~ ERROR cannot borrow
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| ^^^^^^^^ immutable borrow occurs here
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...
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LL | }
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| - mutable borrow ends here
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error[E0502]: cannot borrow `*foo` as immutable because `foo.bar1.int1` is also borrowed as mutable
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--> $DIR/borrowck-borrow-from-owned-ptr.rs:83:18
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LL | let bar1 = &mut foo.bar1.int1;
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| ------------- mutable borrow occurs here
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LL | let _foo1 = &foo.bar1; //~ ERROR cannot borrow
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LL | let _foo2 = &*foo; //~ ERROR cannot borrow
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| ^^^^ immutable borrow occurs here
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LL | *bar1;
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LL | }
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| - mutable borrow ends here
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error[E0499]: cannot borrow `foo.bar1` as mutable more than once at a time
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--> $DIR/borrowck-borrow-from-owned-ptr.rs:90:22
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LL | let bar1 = &mut foo.bar1.int1;
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| ------------- first mutable borrow occurs here
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LL | let _foo1 = &mut foo.bar1; //~ ERROR cannot borrow
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| ^^^^^^^^ second mutable borrow occurs here
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LL | *bar1;
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LL | }
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| - first borrow ends here
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error[E0499]: cannot borrow `*foo` as mutable more than once at a time
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--> $DIR/borrowck-borrow-from-owned-ptr.rs:97:22
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LL | let bar1 = &mut foo.bar1.int1;
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| ------------- first mutable borrow occurs here
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LL | let _foo2 = &mut *foo; //~ ERROR cannot borrow
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| ^^^^ second mutable borrow occurs here
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LL | *bar1;
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LL | }
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| - first borrow ends here
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error[E0502]: cannot borrow `foo.bar1` as mutable because `foo.bar1.int1` is also borrowed as immutable
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--> $DIR/borrowck-borrow-from-owned-ptr.rs:104:22
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LL | let bar1 = &foo.bar1.int1;
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| ------------- immutable borrow occurs here
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LL | let _foo1 = &mut foo.bar1; //~ ERROR cannot borrow
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| ^^^^^^^^ mutable borrow occurs here
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LL | *bar1;
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LL | }
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| - immutable borrow ends here
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error[E0502]: cannot borrow `*foo` as mutable because `foo.bar1.int1` is also borrowed as immutable
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--> $DIR/borrowck-borrow-from-owned-ptr.rs:111:22
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LL | let bar1 = &foo.bar1.int1;
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| ------------- immutable borrow occurs here
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LL | let _foo2 = &mut *foo; //~ ERROR cannot borrow
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| ^^^^ mutable borrow occurs here
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LL | *bar1;
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LL | }
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| - immutable borrow ends here
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error[E0502]: cannot borrow `foo` (via `foo.bar2`) as immutable because `foo` is also borrowed as mutable (via `foo.bar1`)
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--> $DIR/borrowck-borrow-from-owned-ptr.rs:126:18
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LL | let bar1 = &mut foo.bar1;
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| -------- mutable borrow occurs here (via `foo.bar1`)
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LL | let _foo1 = &foo.bar2; //~ ERROR cannot borrow
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| ^^^^^^^^ immutable borrow occurs here (via `foo.bar2`)
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LL | *bar1;
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LL | }
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| - mutable borrow ends here
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error[E0596]: cannot borrow field `foo.bar1` of immutable binding as mutable
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--> $DIR/borrowck-borrow-from-owned-ptr.rs:132:21
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LL | let foo = make_foo();
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| --- consider changing this to `mut foo`
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LL | let bar1 = &mut foo.bar1; //~ ERROR cannot borrow
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| ^^^^^^^^ cannot mutably borrow field of immutable binding
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error[E0499]: cannot borrow `foo` (via `foo.bar2.int2`) as mutable more than once at a time
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--> $DIR/borrowck-borrow-from-owned-ptr.rs:139:21
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LL | let bar1 = &mut foo.bar1.int1;
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| ------------- first mutable borrow occurs here (via `foo.bar1.int1`)
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LL | let foo1 = &mut foo.bar2.int2; //~ ERROR cannot borrow
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| ^^^^^^^^^^^^^ second mutable borrow occurs here (via `foo.bar2.int2`)
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...
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LL | }
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| - first borrow ends here
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error: aborting due to 15 previous errors
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Some errors occurred: E0499, E0502, E0596.
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For more information about an error, try `rustc --explain E0499`.
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