error[E0503]: cannot use `self.cx` because it was mutably borrowed
  --> $DIR/two-phase-surprise-no-conflict.rs:30:23
   |
LL |         let _mut_borrow = &mut *self;
   |                           ---------- borrow of `*self` occurs here
LL |         let _access = self.cx;
   |                       ^^^^^^^ use of borrowed `*self`
...
LL |         _mut_borrow;
   |         ----------- borrow later used here

error[E0502]: cannot borrow `*self.cx` as immutable because it is also borrowed as mutable
  --> $DIR/two-phase-surprise-no-conflict.rs:54:33
   |
LL |                 self.hash_expr(&self.cx.body(eid).value);
   |                 ---- ---------  ^^^^^^^ immutable borrow occurs here
   |                 |    |
   |                 |    mutable borrow later used by call
   |                 mutable borrow occurs here

error[E0502]: cannot borrow `*self.cx_mut` as immutable because it is also borrowed as mutable
  --> $DIR/two-phase-surprise-no-conflict.rs:69:33
   |
LL |                 self.hash_expr(&self.cx_mut.body(eid).value);
   |                 ---- ---------  ^^^^^^^^^^^ immutable borrow occurs here
   |                 |    |
   |                 |    mutable borrow later used by call
   |                 mutable borrow occurs here

error[E0502]: cannot borrow `reg.sess_mut` as immutable because it is also borrowed as mutable
  --> $DIR/two-phase-surprise-no-conflict.rs:121:51
   |
LL |     reg.register_static(Box::new(TrivialPass::new(&reg.sess_mut)));
   |     --- ---------------                           ^^^^^^^^^^^^^ immutable borrow occurs here
   |     |   |
   |     |   mutable borrow later used by call
   |     mutable borrow occurs here

error[E0502]: cannot borrow `reg.sess_mut` as immutable because it is also borrowed as mutable
  --> $DIR/two-phase-surprise-no-conflict.rs:125:50
   |
LL |     reg.register_bound(Box::new(TrivialPass::new(&reg.sess_mut)));
   |     --- --------------                           ^^^^^^^^^^^^^ immutable borrow occurs here
   |     |   |
   |     |   mutable borrow later used by call
   |     mutable borrow occurs here

error[E0502]: cannot borrow `reg.sess_mut` as immutable because it is also borrowed as mutable
  --> $DIR/two-phase-surprise-no-conflict.rs:129:49
   |
LL |     reg.register_univ(Box::new(TrivialPass::new(&reg.sess_mut)));
   |     --- -------------                           ^^^^^^^^^^^^^ immutable borrow occurs here
   |     |   |
   |     |   mutable borrow later used by call
   |     mutable borrow occurs here

error[E0502]: cannot borrow `reg.sess_mut` as immutable because it is also borrowed as mutable
  --> $DIR/two-phase-surprise-no-conflict.rs:133:40
   |
LL |     reg.register_ref(&TrivialPass::new(&reg.sess_mut));
   |     --- ------------                   ^^^^^^^^^^^^^ immutable borrow occurs here
   |     |   |
   |     |   mutable borrow later used by call
   |     mutable borrow occurs here

error[E0499]: cannot borrow `reg.sess_mut` as mutable more than once at a time
  --> $DIR/two-phase-surprise-no-conflict.rs:141:51
   |
LL |     reg.register_static(Box::new(TrivialPass::new(&mut reg.sess_mut)));
   |     --- ---------------                           ^^^^^^^^^^^^^^^^^ second mutable borrow occurs here
   |     |   |
   |     |   first borrow later used by call
   |     first mutable borrow occurs here

error[E0499]: cannot borrow `reg.sess_mut` as mutable more than once at a time
  --> $DIR/two-phase-surprise-no-conflict.rs:146:54
   |
LL |     reg.register_bound(Box::new(TrivialPass::new_mut(&mut reg.sess_mut)));
   |     --- --------------                               ^^^^^^^^^^^^^^^^^ second mutable borrow occurs here
   |     |   |
   |     |   first borrow later used by call
   |     first mutable borrow occurs here

error[E0499]: cannot borrow `reg.sess_mut` as mutable more than once at a time
  --> $DIR/two-phase-surprise-no-conflict.rs:151:53
   |
LL |     reg.register_univ(Box::new(TrivialPass::new_mut(&mut reg.sess_mut)));
   |     --- -------------                               ^^^^^^^^^^^^^^^^^ second mutable borrow occurs here
   |     |   |
   |     |   first borrow later used by call
   |     first mutable borrow occurs here

error[E0499]: cannot borrow `reg.sess_mut` as mutable more than once at a time
  --> $DIR/two-phase-surprise-no-conflict.rs:156:44
   |
LL |     reg.register_ref(&TrivialPass::new_mut(&mut reg.sess_mut));
   |     --- ------------                       ^^^^^^^^^^^^^^^^^ second mutable borrow occurs here
   |     |   |
   |     |   first borrow later used by call
   |     first mutable borrow occurs here

error[E0502]: cannot borrow `reg.sess_mut` as immutable because it is also borrowed as mutable
  --> $DIR/two-phase-surprise-no-conflict.rs:168:50
   |
LL |     reg.register_bound(Box::new(CapturePass::new(&reg.sess_mut)));
   |     --- --------------                           ^^^^^^^^^^^^^ immutable borrow occurs here
   |     |   |
   |     |   mutable borrow later used by call
   |     mutable borrow occurs here

error[E0502]: cannot borrow `reg.sess_mut` as immutable because it is also borrowed as mutable
  --> $DIR/two-phase-surprise-no-conflict.rs:173:49
   |
LL |     reg.register_univ(Box::new(CapturePass::new(&reg.sess_mut)));
   |     --- -------------                           ^^^^^^^^^^^^^ immutable borrow occurs here
   |     |   |
   |     |   mutable borrow later used by call
   |     mutable borrow occurs here

error[E0502]: cannot borrow `reg.sess_mut` as immutable because it is also borrowed as mutable
  --> $DIR/two-phase-surprise-no-conflict.rs:178:40
   |
LL |     reg.register_ref(&CapturePass::new(&reg.sess_mut));
   |     --- ------------                   ^^^^^^^^^^^^^ immutable borrow occurs here
   |     |   |
   |     |   mutable borrow later used by call
   |     mutable borrow occurs here

error[E0499]: cannot borrow `reg.sess_mut` as mutable more than once at a time
  --> $DIR/two-phase-surprise-no-conflict.rs:190:54
   |
LL |     reg.register_bound(Box::new(CapturePass::new_mut(&mut reg.sess_mut)));
   |     --- --------------                               ^^^^^^^^^^^^^^^^^ second mutable borrow occurs here
   |     |   |
   |     |   first borrow later used by call
   |     first mutable borrow occurs here

error[E0499]: cannot borrow `reg.sess_mut` as mutable more than once at a time
  --> $DIR/two-phase-surprise-no-conflict.rs:196:53
   |
LL |     reg.register_univ(Box::new(CapturePass::new_mut(&mut reg.sess_mut)));
   |     --- -------------                               ^^^^^^^^^^^^^^^^^ second mutable borrow occurs here
   |     |   |
   |     |   first borrow later used by call
   |     first mutable borrow occurs here

error[E0499]: cannot borrow `reg.sess_mut` as mutable more than once at a time
  --> $DIR/two-phase-surprise-no-conflict.rs:202:44
   |
LL |     reg.register_ref(&CapturePass::new_mut(&mut reg.sess_mut));
   |     --- ------------                       ^^^^^^^^^^^^^^^^^ second mutable borrow occurs here
   |     |   |
   |     |   first borrow later used by call
   |     first mutable borrow occurs here

error: aborting due to 17 previous errors

Some errors occurred: E0499, E0502, E0503.
For more information about an error, try `rustc --explain E0499`.