Function ProcessLine

util/cpplint.py:5702–5744

Processes a single line in the file. Args: filename: Filename of the file that is being processed. file_extension: The extension (dot not included) of the file. clean_lines: An array of strings, each representing a line of the file, with comments stripped. line: N

(filename, file_extension, clean_lines, line,
                include_state, function_state, nesting_state, error,
                extra_check_functions=[])

def ProcessLine(filename, file_extension, clean_lines, line,
                include_state, function_state, nesting_state, error,
                extra_check_functions=[]):
  """Processes a single line in the file.

  Args:
    filename: Filename of the file that is being processed.
    file_extension: The extension (dot not included) of the file.
    clean_lines: An array of strings, each representing a line of the file,
                 with comments stripped.
    line: Number of line being processed.
    include_state: An _IncludeState instance in which the headers are inserted.
    function_state: A _FunctionState instance which counts function lines, etc.
    nesting_state: A NestingState instance which maintains information about
                   the current stack of nested blocks being parsed.
    error: A callable to which errors are reported, which takes 4 arguments:
           filename, line number, error level, and message
    extra_check_functions: An array of additional check functions that will be
                           run on each source line. Each function takes 4
                           arguments: filename, clean_lines, line, error
  """
  raw_lines = clean_lines.raw_lines
  ParseNolintSuppressions(filename, raw_lines[line], line, error)
  nesting_state.Update(filename, clean_lines, line, error)
  CheckForNamespaceIndentation(filename, nesting_state, clean_lines, line,
                               error)
  if nesting_state.InAsmBlock(): return
  CheckForFunctionLengths(filename, clean_lines, line, function_state, error)
  CheckForMultilineCommentsAndStrings(filename, clean_lines, line, error)
  CheckStyle(filename, clean_lines, line, file_extension, nesting_state, error)
  CheckLanguage(filename, clean_lines, line, file_extension, include_state,
                nesting_state, error)
  CheckForNonConstReference(filename, clean_lines, line, nesting_state, error)
  CheckForNonStandardConstructs(filename, clean_lines, line,
                                nesting_state, error)
  CheckVlogArguments(filename, clean_lines, line, error)
  CheckPosixThreading(filename, clean_lines, line, error)
  CheckInvalidIncrement(filename, clean_lines, line, error)
  CheckMakePairUsesDeduction(filename, clean_lines, line, error)
  CheckRedundantVirtual(filename, clean_lines, line, error)
  CheckRedundantOverrideOrFinal(filename, clean_lines, line, error)
  for check_fn in extra_check_functions:
    check_fn(filename, clean_lines, line, error)

def FlagCxx11Features(filename, clean_lines, linenum, error):
  """Flag those c++11 features that we only allow in certain places.