Driver: Implement JoinedAndSeparateArg::getValue and add parsing test
case.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@67151 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Driver/Arg.cpp b/lib/Driver/Arg.cpp
index 625e784..6cff93e 100644
--- a/lib/Driver/Arg.cpp
+++ b/lib/Driver/Arg.cpp
@@ -142,6 +142,7 @@
const char *JoinedAndSeparateArg::getValue(const ArgList &Args,
unsigned N) const {
assert(N < getNumValues() && "Invalid index.");
- assert(0 && "FIXME: Implement");
- return 0;
+ if (N == 0)
+ return Args.getArgString(getIndex()) + strlen(getOption().getName());
+ return Args.getArgString(getIndex() + 1);
}