Don't cast away constant qualifier.
llvm-svn: 152553
diff --git a/llvm/lib/Support/CommandLine.cpp b/llvm/lib/Support/CommandLine.cpp
index d1ec4b0..e6fdf16 100644
--- a/llvm/lib/Support/CommandLine.cpp
+++ b/llvm/lib/Support/CommandLine.cpp
@@ -1191,7 +1191,7 @@
static int OptNameCompare(const void *LHS, const void *RHS) {
typedef std::pair<const char *, Option*> pair_ty;
- return strcmp(((pair_ty*)LHS)->first, ((pair_ty*)RHS)->first);
+ return strcmp(((const pair_ty*)LHS)->first, ((const pair_ty*)RHS)->first);
}
// Copy Options into a vector so we can sort them as we like.