test/COFF/pdb-invalid-func-type.yaml

# This test has an S_GPROC32_ID symbol with an invalid type index. Make sure we
# keep the record, or we'll have unbalanced scopes, which is bad. This situation
# can arise when we can't find the type server PDB.

# RUN: yaml2obj %s -o %t.obj
# RUN: lld-link %t.obj -out:%t.exe -debug -pdb:%t.pdb -nodefaultlib -entry:main
# RUN: llvm-pdbutil dump -symbols %t.pdb | FileCheck %s

# CHECK: Mod 0000 | `{{.*}}pdb-invalid-func-type.yaml.tmp.obj`:
# CHECK:      4 | S_GPROC32 [size = 44] `main`
# CHECK:          parent = 0, end = 80, addr = 0001:0000, code size = 3
# CHECK:     48 | S_FRAMEPROC [size = 32]
# CHECK:     80 | S_END [size = 4]

--- !COFF
header:
  Machine:         IMAGE_FILE_MACHINE_AMD64
  Characteristics: [  ]
sections:
  - Name:            '.debug$S'
    Characteristics: [ IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ ]
    Alignment:       1
    Subsections:
      - !Symbols
        Records:
          - Kind:            S_GPROC32_ID
            ProcSym:
              CodeSize:        3
              DbgStart:        0
              DbgEnd:          2
              # Corrupt function type!
              FunctionType:    4101
              Flags:           [  ]
              DisplayName:     main
          - Kind:            S_FRAMEPROC
            FrameProcSym:
              TotalFrameBytes: 0
              PaddingFrameBytes: 0
              OffsetToPadding: 0
              BytesOfCalleeSavedRegisters: 0
              OffsetOfExceptionHandler: 0
              SectionIdOfExceptionHandler: 0
              Flags:           [ AsynchronousExceptionHandling, OptimizedForSpeed ]
          - Kind:            S_PROC_ID_END
            ScopeEndSym:
      - !Lines
        CodeSize:        3
        Flags:           [  ]
        RelocOffset:     0
        RelocSegment:    0
        Blocks:
          - FileName:        'c:\src\llvm-project\build\t.c'
            Lines:
              - Offset:          0
                LineStart:       1
                IsStatement:     true
                EndDelta:        0
            Columns:
      - !FileChecksums
        Checksums:
          - FileName:        'c:\src\llvm-project\build\t.c'
            Kind:            MD5
            Checksum:        270A878DCC1B845655B162F56C4F5020
      - !StringTable
        Strings:
          - 'c:\src\llvm-project\build\t.c'
    Relocations:
      - VirtualAddress:  44
        SymbolName:      main
        Type:            IMAGE_REL_AMD64_SECREL
      - VirtualAddress:  48
        SymbolName:      main
        Type:            IMAGE_REL_AMD64_SECTION
      - VirtualAddress:  100
        SymbolName:      main
        Type:            IMAGE_REL_AMD64_SECREL
      - VirtualAddress:  104
        SymbolName:      main
        Type:            IMAGE_REL_AMD64_SECTION
  - Name:            '.debug$T'
    Characteristics: [ IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ ]
    Alignment:       1
    Types:
      - Kind:            LF_ARGLIST
        ArgList:
          ArgIndices:      [ 0 ]
      - Kind:            LF_PROCEDURE
        Procedure:
          ReturnType:      116
          CallConv:        NearC
          Options:         [ None ]
          ParameterCount:  0
          ArgumentList:    4096
      - Kind:            LF_FUNC_ID
        FuncId:
          ParentScope:     0
          FunctionType:    4097
          Name:            main
  - Name:            '.text$mn'
    Characteristics: [ IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ ]
    Alignment:       16
    SectionData:     33C0C3
symbols:
  - Name:            '.debug$S'
    Value:           0
    SectionNumber:   1
    SimpleType:      IMAGE_SYM_TYPE_NULL
    ComplexType:     IMAGE_SYM_DTYPE_NULL
    StorageClass:    IMAGE_SYM_CLASS_STATIC
    SectionDefinition:
      Length:          328
      NumberOfRelocations: 4
      NumberOfLinenumbers: 0
      CheckSum:        0
      Number:          0
  - Name:            '.debug$T'
    Value:           0
    SectionNumber:   2
    SimpleType:      IMAGE_SYM_TYPE_NULL
    ComplexType:     IMAGE_SYM_DTYPE_NULL
    StorageClass:    IMAGE_SYM_CLASS_STATIC
    SectionDefinition:
      Length:          564
      NumberOfRelocations: 0
      NumberOfLinenumbers: 0
      CheckSum:        0
      Number:          0
  - Name:            '.text$mn'
    Value:           0
    SectionNumber:   3
    SimpleType:      IMAGE_SYM_TYPE_NULL
    ComplexType:     IMAGE_SYM_DTYPE_NULL
    StorageClass:    IMAGE_SYM_CLASS_STATIC
    SectionDefinition:
      Length:          3
      NumberOfRelocations: 0
      NumberOfLinenumbers: 0
      CheckSum:        4021952397
      Number:          0
  - Name:            main
    Value:           0
    SectionNumber:   3
    SimpleType:      IMAGE_SYM_TYPE_NULL
    ComplexType:     IMAGE_SYM_DTYPE_FUNCTION
    StorageClass:    IMAGE_SYM_CLASS_EXTERNAL
...