cmSystemTools: Remove ExpandListArgument methods

1 files changed, 0 insertions, 73 deletions

diff --git a/Source/cmSystemTools.cxx b/Source/cmSystemTools.cxx
index ee60f16..7d9b3b9 100644
--- a/Source/cmSystemTools.cxx
+++ b/Source/cmSystemTools.cxx
@@ -1089,79 +1089,6 @@ void cmSystemTools::GlobDirs(const std::string& path,
   }
 }
 
-void cmSystemTools::ExpandListArgument(cm::string_view arg,
-                                       std::vector<std::string>& argsOut,
-                                       bool emptyArgs)
-{
-  // If argument is empty, it is an empty list.
-  if (!emptyArgs && arg.empty()) {
-    return;
-  }
-
-  // if there are no ; in the name then just copy the current string
-  if (arg.find(';') == cm::string_view::npos) {
-    argsOut.emplace_back(arg);
-    return;
-  }
-
-  std::string newArg;
-  // Break the string at non-escaped semicolons not nested in [].
-  int squareNesting = 0;
-  cm::string_view::iterator last = arg.begin();
-  cm::string_view::iterator const cend = arg.end();
-  for (cm::string_view::iterator c = last; c != cend; ++c) {
-    switch (*c) {
-      case '\\': {
-        // We only want to allow escaping of semicolons.  Other
-        // escapes should not be processed here.
-        cm::string_view::iterator cnext = c + 1;
-        if ((cnext != cend) && *cnext == ';') {
-          newArg.append(last, c);
-          // Skip over the escape character
-          last = cnext;
-          c = cnext;
-        }
-      } break;
-      case '[': {
-        ++squareNesting;
-      } break;
-      case ']': {
-        --squareNesting;
-      } break;
-      case ';': {
-        // Break the string here if we are not nested inside square
-        // brackets.
-        if (squareNesting == 0) {
-          newArg.append(last, c);
-          // Skip over the semicolon
-          last = c + 1;
-          if (!newArg.empty() || emptyArgs) {
-            // Add the last argument if the string is not empty.
-            argsOut.push_back(newArg);
-            newArg.clear();
-          }
-        }
-      } break;
-      default: {
-        // Just append this character.
-      } break;
-    }
-  }
-  newArg.append(last, cend);
-  if (!newArg.empty() || emptyArgs) {
-    // Add the last argument if the string is not empty.
-    argsOut.push_back(std::move(newArg));
-  }
-}
-
-std::vector<std::string> cmSystemTools::ExpandedListArgument(
-  cm::string_view arg, bool emptyArgs)
-{
-  std::vector<std::string> argsOut;
-  ExpandListArgument(arg, argsOut, emptyArgs);
-  return argsOut;
-}
-
 bool cmSystemTools::SimpleGlob(const std::string& glob,
                                std::vector<std::string>& files,
                                int type /* = 0 */)