Options: explicit handling of --

Clients of the option parsing library should handle it explicitly
using a KIND_REMAINING_ARGS option.

Clang and lld have been updated in r188316 and r188318, respectively.

Also fix -Wsign-compare warning in the option parsing test.

llvm-svn: 188323

1 files changed, 0 insertions, 16 deletions

diff --git a/llvm/lib/Option/OptTable.cpp b/llvm/lib/Option/OptTable.cpp
index 650aec8..8f21a4f 100644
--- a/llvm/lib/Option/OptTable.cpp
+++ b/llvm/lib/Option/OptTable.cpp
@@ -259,22 +259,6 @@ InputArgList *OptTable::ParseArgs(const char *const *ArgBegin,
       continue;
     }
 
-    // FIXME: Remove once clients are updated to use a KIND_REMAINING_ARGS
-    // option to handle this explicitly instead.
-    if (Str == "--") {
-      // Everything after -- is a filename.
-      ++Index;
-
-      assert(TheInputOptionID != 0 && "Invalid input option ID.");
-      while (Index < End) {
-        Args->append(new Arg(getOption(TheInputOptionID),
-                             Args->getArgString(Index), Index,
-                             Args->getArgString(Index)));
-        ++Index;
-      }
-      break;
-    }
-
     unsigned Prev = Index;
     Arg *A = ParseOneArg(*Args, Index, FlagsToInclude, FlagsToExclude);
     assert(Index > Prev && "Parser failed to consume argument.");