[lld] r336443 - [ELF] - Add test for empty version in a symbol name.

[George Rimar via llvm-commits]

Author: grimar
Date: Fri Jul  6 08:03:53 2018
New Revision: 336443

URL: http://llvm.org/viewvc/llvm-project?rev=336443&view=rev
Log:
[ELF] - Add test for empty version in a symbol name. 

This covers the following line which was untested:
https://github.com/llvm-mirror/lld/blob/master/ELF/Symbols.cpp#L170


Added:
    lld/trunk/test/ELF/empty-ver2.s

Added: lld/trunk/test/ELF/empty-ver2.s
URL: http://llvm.org/viewvc/llvm-project/lld/trunk/test/ELF/empty-ver2.s?rev=336443&view=auto
==============================================================================
--- lld/trunk/test/ELF/empty-ver2.s (added)
+++ lld/trunk/test/ELF/empty-ver2.s Fri Jul  6 08:03:53 2018
@@ -0,0 +1,20 @@
+# REQUIRES: x86
+# RUN: mkdir -p %t.dir
+# RUN: cd %t.dir
+# RUN: llvm-mc %s -o %t.o -filetype=obj -triple=x86_64-pc-linux
+# RUN: ld.lld %t.o -o t.so -shared -version-script %p/Inputs/empty-ver.ver
+# RUN: llvm-readobj -version-info t.so | FileCheck %s
+
+# CHECK:       Symbols [
+# CHECK-NEXT:   Symbol {
+# CHECK-NEXT:     Version: 0
+# CHECK-NEXT:     Name: @
+# CHECK-NEXT:   }
+# CHECK-NEXT:   Symbol {
+# CHECK-NEXT:     Version: 1
+# CHECK-NEXT:     Name: bar@@
+# CHECK-NEXT:   }
+# CHECK-NEXT: ]
+
+.global bar@
+bar@: