Remove Path::getLast.

llvm-svn: 183778

include/llvm/Support/PathV1.h

@@ -200,16 +200,6 @@ namespace sys {
       /// @brief Determines if the path name is empty (invalid).
       bool isEmpty() const { return path.empty(); }
 
-       /// This function returns the last component of the path name. The last
-      /// component is the file or directory name occurring after the last
-      /// directory separator. If no directory separator is present, the entire
-      /// path name is returned (i.e. same as toString).
-      /// @returns StringRef containing the last component of the path name.
-      /// @brief Returns the last component of the path name.
-      LLVM_ATTRIBUTE_DEPRECATED(
-        StringRef getLast() const,
-        LLVM_PATH_DEPRECATED_MSG(path::filename));
-
       /// This function strips off the path and suffix of the file or directory
       /// name and returns just the basename. For example /a/foo.bar would cause
       /// this function to return "foo".

lib/Support/Unix/Path.inc

@@ -427,28 +427,6 @@ Path::canExecute() const {
   return true;
 }
 
-StringRef
-Path::getLast() const {
-  // Find the last slash
-  size_t pos = path.rfind('/');
-
-  // Handle the corner cases
-  if (pos == std::string::npos)
-    return path;
-
-  // If the last character is a slash
-  if (pos == path.length()-1) {
-    // Find the second to last slash
-    size_t pos2 = path.rfind('/', pos-1);
-    if (pos2 == std::string::npos)
-      return StringRef(path).substr(0,pos);
-    else
-      return StringRef(path).substr(pos2+1,pos-pos2-1);
-  }
-  // Return everything after the last slash
-  return StringRef(path).substr(pos+1);
-}
-
 const FileStatus *
 PathWithStatus::getFileStatus(bool update, std::string *ErrStr) const {
   if (!fsIsValid || update) {

lib/Support/Windows/Path.inc

@@ -343,23 +343,6 @@ Path::isRegularFile() const {
   return res;
 }
 
-StringRef
-Path::getLast() const {
-  // Find the last slash
-  size_t pos = path.rfind('/');
-
-  // Handle the corner cases
-  if (pos == std::string::npos)
-    return path;
-
-  // If the last character is a slash, we have a root directory
-  if (pos == path.length()-1)
-    return path;
-
-  // Return everything after the last slash
-  return StringRef(path).substr(pos+1);
-}
-
 const FileStatus *
 PathWithStatus::getFileStatus(bool update, std::string *ErrStr) const {
   if (!fsIsValid || update) {