error[E0425]: cannot find value `demo` in this scope
  --> $DIR/suggest-let-for-assignment.rs:4:5
   |
LL |     demo = 1;
   |     ^^^^
   |
help: you might have meant to introduce a new binding
   |
LL |     let demo = 1;
   |     +++

error[E0425]: cannot find value `demo` in this scope
  --> $DIR/suggest-let-for-assignment.rs:5:10
   |
LL |     dbg!(demo);
   |          ^^^^ not found in this scope

error[E0425]: cannot find value `x` in this scope
  --> $DIR/suggest-let-for-assignment.rs:7:5
   |
LL |     x = "x";
   |     ^
   |
help: you might have meant to introduce a new binding
   |
LL |     let x = "x";
   |     +++

error[E0425]: cannot find value `x` in this scope
  --> $DIR/suggest-let-for-assignment.rs:8:23
   |
LL |     println!("x: {}", x);
   |                       ^ not found in this scope

error[E0425]: cannot find value `x` in this scope
  --> $DIR/suggest-let-for-assignment.rs:10:8
   |
LL |     if x == "x" {
   |        ^ not found in this scope

error[E0425]: cannot find value `y` in this scope
  --> $DIR/suggest-let-for-assignment.rs:15:5
   |
LL |     y = 1 + 2;
   |     ^
   |
help: you might have meant to introduce a new binding
   |
LL |     let y = 1 + 2;
   |     +++

error[E0425]: cannot find value `y` in this scope
  --> $DIR/suggest-let-for-assignment.rs:16:23
   |
LL |     println!("y: {}", y);
   |                       ^ not found in this scope

error: aborting due to 7 previous errors

For more information about this error, try `rustc --explain E0425`.