;;; TOOL: wat2wasm
;;; ERROR: 1
(module
  (func $)
  (func $ (param i32))
  (func $"")
  (func $"" (param i32))
  (func $"a")
  (func $"a" (param i32))
)
(;; STDERR ;;;
out/test/parse/bad-identifiers.txt:4:9: error: empty identifier.
  (func $)
        ^
out/test/parse/bad-identifiers.txt:5:9: error: empty identifier.
  (func $ (param i32))
        ^
out/test/parse/bad-identifiers.txt:6:9: error: empty identifier.
  (func $"")
        ^^^
out/test/parse/bad-identifiers.txt:7:9: error: empty identifier.
  (func $"" (param i32))
        ^^^
out/test/parse/bad-identifiers.txt:9:4: error: redefinition of function "$a"
  (func $"a" (param i32))
   ^^^^
;;; STDERR ;;)