# RUN: yaml2obj %s > %t.obj
# RUN: llvm-as -o %t.lto.obj %S/Inputs/weak-external.ll
# RUN: lld-link /out:%t1.exe /entry:g /subsystem:console %t.obj
# RUN: lld-link /out:%t2.exe /entry:g /subsystem:console /lldmap:%t2.map %t.obj %t.lto.obj
# RUN: FileCheck %s < %t2.map

# CHECK: lto.tmp
# CHECK-NEXT: 0 g

--- !COFF
header:
  Machine:         IMAGE_FILE_MACHINE_AMD64
  Characteristics: [  ]
sections:
  - Name:            '.text'
    Characteristics: [ IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ ]
    Alignment:       16
    SectionData:     00
symbols:
  - Name:            'g'
    Value:           0
    SectionNumber:   0
    SimpleType:      IMAGE_SYM_TYPE_NULL
    ComplexType:     IMAGE_SYM_DTYPE_FUNCTION
    StorageClass:    IMAGE_SYM_CLASS_WEAK_EXTERNAL
    WeakExternal:
      TagIndex:        2
      Characteristics: IMAGE_WEAK_EXTERN_SEARCH_LIBRARY
  - Name:            'f'
    Value:           0
    SectionNumber:   1
    SimpleType:      IMAGE_SYM_TYPE_NULL
    ComplexType:     IMAGE_SYM_DTYPE_FUNCTION
    StorageClass:    IMAGE_SYM_CLASS_EXTERNAL
...