Declare argv parameters as const char* const* instead of to char** to clarify that they are not modified, and to allow for string literals as arguments.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116200 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Driver/OptTable.cpp b/lib/Driver/OptTable.cpp
index 3c36314..d919c66 100644
--- a/lib/Driver/OptTable.cpp
+++ b/lib/Driver/OptTable.cpp
@@ -226,7 +226,8 @@
return new Arg(TheUnknownOption, Index++, Str);
}
-InputArgList *OptTable::ParseArgs(const char **ArgBegin, const char **ArgEnd,
+InputArgList *OptTable::ParseArgs(const char* const *ArgBegin,
+ const char* const *ArgEnd,
unsigned &MissingArgIndex,
unsigned &MissingArgCount) const {
InputArgList *Args = new InputArgList(ArgBegin, ArgEnd);