1 files changed, 98 insertions, 0 deletions
diff --git a/lld/test/ELF/version-script-extern.s b/lld/test/ELF/version-script-extern.s
new file mode 100644
index 00000000000..c5533fbdced
--- /dev/null
+++ b/lld/test/ELF/version-script-extern.s
@@ -0,0 +1,98 @@
+# REQUIRES: x86
+# XFAIL: win32
+
+# RUN: llvm-mc -filetype=obj -triple=x86_64-pc-linux %s -o %t.o
+# RUN: echo "LIBSAMPLE_1.0 { \
+# RUN:   global:             \
+# RUN:      extern "C++" {   \
+# RUN:         \"foo()\";    \
+# RUN:         \"zed()\";    \
+# RUN:   };                  \
+# RUN: };                    \
+# RUN: LIBSAMPLE_2.0 {       \
+# RUN:   global:             \
+# RUN:     extern "C++" {    \
+# RUN:       \"bar()\";      \
+# RUN:   };                  \
+# RUN: }; " > %t.script
+# RUN: ld.lld --version-script %t.script -shared %t.o -o %t.so
+# RUN: llvm-readobj -V -dyn-symbols %t.so | FileCheck --check-prefix=DSO %s
+
+# DSO:      DynamicSymbols [
+# DSO-NEXT:    Symbol {
+# DSO-NEXT:      Name: @
+# DSO-NEXT:      Value: 0x0
+# DSO-NEXT:      Size: 0
+# DSO-NEXT:      Binding: Local
+# DSO-NEXT:      Type: None
+# DSO-NEXT:      Other: 0
+# DSO-NEXT:      Section: Undefined
+# DSO-NEXT:    }
+# DSO-NEXT:    Symbol {
+# DSO-NEXT:      Name: _Z3barv@@LIBSAMPLE_2.0
+# DSO-NEXT:      Value: 0x1001
+# DSO-NEXT:      Size: 0
+# DSO-NEXT:      Binding: Global
+# DSO-NEXT:      Type: Function
+# DSO-NEXT:      Other: 0
+# DSO-NEXT:      Section: .text
+# DSO-NEXT:    }
+# DSO-NEXT:    Symbol {
+# DSO-NEXT:      Name: _Z3foov@@LIBSAMPLE_1.0
+# DSO-NEXT:      Value: 0x1000
+# DSO-NEXT:      Size: 0
+# DSO-NEXT:      Binding: Global
+# DSO-NEXT:      Type: Function
+# DSO-NEXT:      Other: 0
+# DSO-NEXT:      Section: .text
+# DSO-NEXT:    }
+# DSO-NEXT:    Symbol {
+# DSO-NEXT:      Name: _Z3zedv@@LIBSAMPLE_1.0
+# DSO-NEXT:      Value: 0x1002
+# DSO-NEXT:      Size: 0
+# DSO-NEXT:      Binding: Global (0x1)
+# DSO-NEXT:      Type: Function (0x2)
+# DSO-NEXT:      Other: 0
+# DSO-NEXT:      Section: .text (0x6)
+# DSO-NEXT:    }
+# DSO-NEXT:  ]
+# DSO-NEXT:  Version symbols {
+# DSO-NEXT:    Section Name: .gnu.version
+# DSO-NEXT:    Address: 0x228
+# DSO-NEXT:    Offset: 0x228
+# DSO-NEXT:    Link: 1
+# DSO-NEXT:    Symbols [
+# DSO-NEXT:      Symbol {
+# DSO-NEXT:        Version: 0
+# DSO-NEXT:        Name: @
+# DSO-NEXT:      }
+# DSO-NEXT:      Symbol {
+# DSO-NEXT:        Version: 3
+# DSO-NEXT:        Name: _Z3barv@@LIBSAMPLE_2.0
+# DSO-NEXT:      }
+# DSO-NEXT:      Symbol {
+# DSO-NEXT:        Version: 2
+# DSO-NEXT:        Name: _Z3foov@@LIBSAMPLE_1.0
+# DSO-NEXT:      }
+# DSO-NEXT:      Symbol {
+# DSO-NEXT:        Version: 2
+# DSO-NEXT:        Name: _Z3zedv@@LIBSAMPLE_1.0
+# DSO-NEXT:      }
+# DSO-NEXT:    ]
+# DSO-NEXT:  }
+
+.text
+.globl _Z3foov
+.type _Z3foov,@function
+_Z3foov:
+retq
+
+.globl _Z3barv
+.type _Z3barv,@function
+_Z3barv:
+retq
+
+.globl _Z3zedv
+.type _Z3zedv,@function
+_Z3zedv:
+retq