Correct use of const in ParseCommandLineOptions
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@149999 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Support/CommandLine.cpp b/lib/Support/CommandLine.cpp
index 48827ae..d1ec4b0 100644
--- a/lib/Support/CommandLine.cpp
+++ b/lib/Support/CommandLine.cpp
@@ -266,8 +266,8 @@
/// and a null value (StringRef()). The later is accepted for arguments that
/// don't allow a value (-foo) the former is rejected (-foo=).
static inline bool ProvideOption(Option *Handler, StringRef ArgName,
- StringRef Value, int argc, char **argv,
- int &i) {
+ StringRef Value, int argc,
+ const char *const *argv, int &i) {
// Is this a multi-argument option?
unsigned NumAdditionalVals = Handler->getNumAdditionalVals();
@@ -495,10 +495,10 @@
/// ExpandResponseFiles - Copy the contents of argv into newArgv,
/// substituting the contents of the response files for the arguments
/// of type @file.
-static void ExpandResponseFiles(unsigned argc, char** argv,
+static void ExpandResponseFiles(unsigned argc, const char*const* argv,
std::vector<char*>& newArgv) {
for (unsigned i = 1; i != argc; ++i) {
- char *arg = argv[i];
+ const char *arg = argv[i];
if (arg[0] == '@') {
sys::PathWithStatus respFile(++arg);
@@ -528,7 +528,7 @@
}
}
-void cl::ParseCommandLineOptions(int argc, char **argv,
+void cl::ParseCommandLineOptions(int argc, const char * const *argv,
const char *Overview, bool ReadResponseFiles) {
// Process all registered options.
SmallVector<Option*, 4> PositionalOpts;