---
- name: Implicit Flow Mapping Key on one line
  from: '@perlpunk'
  tags: complex-key mapping flow sequence 1.3-err
  yaml: |
    [flow]: block
  tree: |
    +STR
     +DOC
      +MAP
       +SEQ []
        =VAL :flow
       -SEQ
       =VAL :block
      -MAP
     -DOC
    -STR
  dump: |
    ? - flow
    : block