Hide variable from other functions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12118 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Support/CommandLine.cpp b/lib/Support/CommandLine.cpp
index 8a6bd77..2c699d9 100644
--- a/lib/Support/CommandLine.cpp
+++ b/lib/Support/CommandLine.cpp
@@ -48,8 +48,9 @@
}
static std::vector<Option*> &getPositionalOpts() {
- static std::vector<Option*> Positional;
- return Positional;
+ static std::vector<Option*> *Positional = 0;
+ if (!Positional) Positional = new std::vector<Option*>();
+ return *Positional;
}
static void AddArgument(const char *ArgName, Option *Opt) {