# RUN: yaml2obj %s | not llvm-objdump -h - 2>&1 | FileCheck %s

--- !WASM
FileHeader:
  Version:         0x00000001
Sections:
  - Type:            TYPE
    Signatures:
      - Index:           0
        ParamTypes:
          - I32
        ReturnTypes:
          - I32
  - Type:            IMPORT
    Imports:
      - Module:          foo
        Field:           a
        Kind:            FUNCTION
        SigIndex:        0
  - Type:            CUSTOM
    Name:            name
    FunctionNames:
      - Index:         0
        Name:          a
      - Index:         0
        Name:          b
...

# CHECK: {{.*}}: function named more than once