error: expected expression, found `let` statement
  --> $DIR/bad-if-let-suggestion.rs:5:8
   |
LL |     if let x = 1 && i = 2 {}
   |        ^^^^^^^^^
   |
   = note: only supported directly in conditions of `if` and `while` expressions

error[E0425]: cannot find value `i` in this scope
  --> $DIR/bad-if-let-suggestion.rs:5:21
   |
LL |     if let x = 1 && i = 2 {}
   |                     ^ not found in this scope

error[E0425]: cannot find value `i` in this scope
  --> $DIR/bad-if-let-suggestion.rs:12:9
   |
LL | fn a() {
   | ------ similarly named function `a` defined here
...
LL |     if (i + j) = i {}
   |         ^ help: a function with a similar name exists: `a`

error[E0425]: cannot find value `j` in this scope
  --> $DIR/bad-if-let-suggestion.rs:12:13
   |
LL | fn a() {
   | ------ similarly named function `a` defined here
...
LL |     if (i + j) = i {}
   |             ^ help: a function with a similar name exists: `a`

error[E0425]: cannot find value `i` in this scope
  --> $DIR/bad-if-let-suggestion.rs:12:18
   |
LL | fn a() {
   | ------ similarly named function `a` defined here
...
LL |     if (i + j) = i {}
   |                  ^ help: a function with a similar name exists: `a`

error[E0425]: cannot find value `x` in this scope
  --> $DIR/bad-if-let-suggestion.rs:19:8
   |
LL | fn a() {
   | ------ similarly named function `a` defined here
...
LL |     if x[0] = 1 {}
   |        ^ help: a function with a similar name exists: `a`

error[E0308]: mismatched types
  --> $DIR/bad-if-let-suggestion.rs:5:8
   |
LL |     if let x = 1 && i = 2 {}
   |        ^^^^^^^^^^^^^^^^^^ expected `bool`, found `()`
   |
help: you might have meant to compare for equality
   |
LL |     if let x = 1 && i == 2 {}
   |                        +

error: aborting due to 7 previous errors

Some errors have detailed explanations: E0308, E0425.
For more information about an error, try `rustc --explain E0308`.