File: version-script-extern-undefined.s

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llvm-toolchain-16 1%3A16.0.6-15~deb12u1
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# REQUIRES: x86

# RUN: llvm-mc -filetype=obj -triple=x86_64-pc-linux %s -o %t.o
# RUN: echo "FOO { global: extern \"C++\" { \"abb(int)\"; }; };" > %t.script
# RUN: ld.lld --version-script %t.script --undefined-version -shared %t.o -o %t.so
# RUN: llvm-readobj -V %t.so | FileCheck %s

# CHECK:      VersionSymbols [
# CHECK-NEXT:   Symbol {
# CHECK-NEXT:     Version: 0
# CHECK-NEXT:     Name:
# CHECK-NEXT:   }
# CHECK-NEXT:   Symbol {
# CHECK-NEXT:     Version: 1
# CHECK-NEXT:     Name: _Z3abbi
# CHECK-NEXT:   }
# CHECK-NEXT: ]

.globl _Z3abbi