;;; TOOL: run-gen-wasm
;; The name section's local subsection can carry a local index that is out of
;; range for the function it names. The reader accepts such an entry, so
;; MakeTypeBindingReverseMapping used to write past the reverse-mapping vector
;; (heap overflow in a release build, assert in a debug build). The out of range
;; name is now dropped and wasm2wat prints the module unchanged.
magic
version
section(TYPE) {
  count[1]
  function params[1] i32 results[0]
}
section(FUNCTION) {
  count[1]
  type[0]
}
section(CODE) {
  count[1]
  func { locals[0] }
}
section("name") {
  section(NAME_LOCALS) {
    func_count[1]
    index[0]
    local_count[1]
    index[5]           ;; function has a single param (index 0), so 5 is invalid
    str("BAD")
  }
}
(;; STDOUT ;;;
(module
  (type (;0;) (func (param i32)))
  (func (;0;) (type 0) (param i32))
  (@custom "name" "\02\08\01\00\01\05\03BAD"))
;;; STDOUT ;;)