C++ (Cpp) FileID::isInvalid Examples

Example #1

File: ModuleInterfacePrinting.cpp Project: peterfriese/swift

void ClangCommentPrinter::updateLastEntityLine(clang::FileID FID,
                                               unsigned LineNo) {
  assert(!FID.isInvalid());
  unsigned &LastEntiyLine = LastEntityLines[FID];
  if (LineNo > LastEntiyLine)
    LastEntiyLine = LineNo;
}

Example #2

File: PPCallbacksTracker.cpp Project: PdedP/clang-tools-extra

// Append a FileID argument to the top trace item.
void PPCallbacksTracker::appendArgument(const char *Name, clang::FileID Value) {
  if (Value.isInvalid()) {
    appendArgument(Name, "(invalid)");
    return;
  }
  const clang::FileEntry *FileEntry =
      PP.getSourceManager().getFileEntryForID(Value);
  if (!FileEntry) {
    appendArgument(Name, "(getFileEntryForID failed)");
    return;
  }
  appendFilePathArgument(Name, FileEntry->getName());
}