Add an out-of-line virtual method to provide a home for the cl::option class.

llvm-svn: 29191
2006-07-18 23:59:33 +00:00
parent aeccc6e676
commit a0ddced752
2 changed files with 7 additions and 0 deletions
--- a/llvm/lib/Support/CommandLine.cpp
+++ b/llvm/lib/Support/CommandLine.cpp
@@ -607,6 +607,10 @@ void cl::ParseCommandLineOptions(int &argc, char **argv,
 // Option Base class implementation
 //

+// Out of line virtual function to provide home for the class.
+void Option::anchor() {
+}
+
 bool Option::error(std::string Message, const char *ArgName) {
  if (ArgName == 0) ArgName = ArgStr;
  if (ArgName[0] == 0)