## Check that local private externs -- symbols without N_EXT but with N_PEXT set
## -- are translation-unit-scoped. These symbols may be generated by `ld -r`,
## which emits an object file. Since LLD does not yet support `-r`, we use
## yaml2obj to construct the input.
# RUN: rm -rf %t; mkdir %t
# RUN: yaml2obj %s > %t/foo.o
## No duplicate symbol conflict since _foo is not extern
# RUN: %lld -dylib %t/foo.o %t/foo.o -o %t/foo
# RUN: llvm-nm -m %t/foo | FileCheck %s
## Note that the symbols in the output are no longer marked as "was a private
## external".
# CHECK: (absolute) non-external _bar
# CHECK: (absolute) non-external _bar
# CHECK: (__DATA,__data) non-external _foo
# CHECK: (__DATA,__data) non-external _foo
--- !mach-o
FileHeader:
magic: 0xFEEDFACF
cputype: 0x1000007
cpusubtype: 0x3
filetype: 0x1
ncmds: 2
sizeofcmds: 208
flags: 0x0
reserved: 0x0
LoadCommands:
- cmd: LC_SEGMENT_64
cmdsize: 152
segname: ''
vmaddr: 0
vmsize: 0
fileoff: 272
filesize: 0
maxprot: 7
initprot: 7
nsects: 1
flags: 0
Sections:
- sectname: __data
segname: __DATA
addr: 0x0
size: 0
offset: 0x110
align: 0
reloff: 0x0
nreloc: 0
flags: 0x0
reserved1: 0x0
reserved2: 0x0
reserved3: 0x0
content: ''
- cmd: LC_SYMTAB
cmdsize: 24
symoff: 272
nsyms: 2
stroff: 304
strsize: 16
LinkEditData:
NameList:
- n_strx: 2 ## _foo
n_type: 0x1E ## N_PEXT | N_SECT
n_sect: 1
n_desc: 32
n_value: 0
- n_strx: 7 ## _bar
n_type: 0x12 ## N_PEXT | N_ABS
n_sect: 0
n_desc: 0
n_value: 291
StringTable:
- ' '
- _foo
- _bar
- ''
- ''
- ''
- ''
...
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