Driver: Update ArgList::{hasArg,getLastArg} to optionally claim the
arguments if they exist.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@67014 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Driver/ArgList.cpp b/lib/Driver/ArgList.cpp
index 184725f..d32d9f2 100644
--- a/lib/Driver/ArgList.cpp
+++ b/lib/Driver/ArgList.cpp
@@ -30,13 +30,16 @@
Args.push_back(A);
}
-Arg *ArgList::getLastArg(options::ID Id) const {
+Arg *ArgList::getLastArg(options::ID Id, bool Claim) const {
// FIXME: Make search efficient?
// FIXME: This needs to not require loading of the option.
- for (const_iterator it = begin(), ie = end(); it != ie; ++it)
- if ((*it)->getOption().matches(Id))
+ for (const_iterator it = begin(), ie = end(); it != ie; ++it) {
+ if ((*it)->getOption().matches(Id)) {
+ if (Claim) (*it)->claim();
return *it;
+ }
+ }
return 0;
}