;;; TOOL: wat2wasm
;;; ERROR: 1

;; This regression test makes sure that the end_loc of `if` blocks is properly
;; set when using the folded format.

;; if/else shorthand format, error in true branch.
(func (result i32)
  (if (result i32)
    (i32.const 0)
    (block
      (unreachable)
    )
    (i32.const 0)
  )
)

;; if/else with `then`/`else` keywords, error in true branch.
(func (result i32)
  (if (result i32)
    (i32.const 0)
    (then
      (block
        (unreachable)
      )
    )
    (else
      (i32.const 0)
    )
  )
)

;; if/else shorthand format, error in false branch.
(func (result i32)
  (if (result i32)
    (i32.const 0)
    (i32.const 0)
    (block
      (unreachable)
    )
  )
)

;; if/else with `then`/`else` keywords, error in false branch.
(func (result i32)
  (if (result i32)
    (i32.const 0)
    (then
      (i32.const 0)
    )
    (else
      (block
        (unreachable)
      )
    )
  )
)
(;; STDERR ;;;
out/test/regress/regress-23.txt:13:5: error: type mismatch in if true branch, expected [i32] but got []
    )
    ^
out/test/regress/regress-23.txt:25:7: error: type mismatch in if true branch, expected [i32] but got []
      )
      ^
out/test/regress/regress-23.txt:41:3: error: type mismatch in if false branch, expected [i32] but got []
  )
  ^
out/test/regress/regress-23.txt:56:3: error: type mismatch in if false branch, expected [i32] but got []
  )
  ^
;;; STDERR ;;)