wpiformat/wpiformat/cpplint.py
def CheckCStyleCast(filename, clean_lines, linenum, cast_type, pattern, error):
  """Checks for a C-style cast by looking for the pattern.

  Args:
    filename: The name of the current file.
    clean_lines: A CleansedLines instance containing the file.
    linenum: The number of the line to check.
    cast_type: The string for the C++ cast to recommend.  This is either
      reinterpret_cast, static_cast, or const_cast, depending.
    pattern: The regular expression used to find C-style casts.
    error: The function to call with any errors found.

  Returns:
    True if an error was emitted.
    False otherwise.
  """
  line = clean_lines.elided[linenum]
  match = Search(pattern, line)
  if not match:
    return False

  # Exclude lines with keywords that tend to look like casts
  context = line[0:match.start(1) - 1]
  if Match(r'.*\b(?:sizeof|alignof|alignas|[_A-Z][_A-Z0-9]*)\s*$', context):
    return False

  # Try expanding current context to see if we one level of
  # parentheses inside a macro.
  if linenum > 0:
    for i in range(linenum - 1, max(0, linenum - 5), -1):
      context = clean_lines.elided[i] + context
  if Match(r'.*\b[_A-Z][_A-Z0-9]*\s*\((?:\([^()]*\)|[^()])*$', context):
    return False

  # operator++(int) and operator--(int)
  if context.endswith(' operator++') or context.endswith(' operator--'):
    return False

  # A single unnamed argument for a function tends to look like old style cast.
  # If we see those, don't issue warnings for deprecated casts.
  remainder = line[match.end(0):]
  if Match(r'^\s*(?:;|const\b|throw\b|noexcept\b|final\b|override\b|[=>{),]|->)',
           remainder):
    return False

  # At this point, all that should be left is actual casts.
  error(filename, linenum, 'readability/casting', 4,
        'Using C-style cast.  Use %s<%s>(...) instead' %
        (cast_type, match.group(1)))

  return True
Checks for a C-style cast by looking for the pattern.

  Args:
    filename: The name of the current file.
    clean_lines: A CleansedLines instance containing the file.
    linenum: The number of the line to check.
    cast_type: The string for the C++ cast to recommend.  This is either
      reinterpret_cast, static_cast, or const_cast, depending.
    pattern: The regular expression used to find C-style casts.
    error: The function to call with any errors found.

  Returns:
    True if an error was emitted.
    False otherwise.
  
Checks for a C-style cast by looking for the pattern.
Checks for a C - style cast by looking for the pattern .
def CheckCStyleCast(filename, clean_lines, linenum, cast_type, pattern, error):
  line = clean_lines.elided[linenum]
  match = Search(pattern, line)
  if not match:
    return False
  context = line[0:match.start(1) - 1]
  if Match(r'.*\b(?:sizeof|alignof|alignas|[_A-Z][_A-Z0-9]*)\s*$', context):
    return False
  if linenum > 0:
    for i in range(linenum - 1, max(0, linenum - 5), -1):
      context = clean_lines.elided[i] + context
  if Match(r'.*\b[_A-Z][_A-Z0-9]*\s*\((?:\([^()]*\)|[^()])*$', context):
    return False
  if context.endswith(' operator++') or context.endswith(' operator--'):
    return False
  remainder = line[match.end(0):]
  if Match(r'^\s*(?:;|const\b|throw\b|noexcept\b|final\b|override\b|[=>{),]|->)',
           remainder):
    return False
  error(filename, linenum, 'readability/casting', 4,
        'Using C-style cast.  Use %s<%s>(...) instead' %
        (cast_type, match.group(1)))
  return True
def CheckCStyleCast ( filename , clean_lines , linenum , cast_type , pattern , error ) : line = clean_lines . elided [ linenum ] match = Search ( pattern , line ) if not match : return False context = line [ 0 : match . start ( 1 ) - 1 ] if Match ( r'.*\b(?:sizeof|alignof|alignas|[_A-Z][_A-Z0-9]*)\s*$' , context ) : return False if linenum > 0 : for i in range ( linenum - 1 , max ( 0 , linenum - 5 ) , - 1 ) : context = clean_lines . elided [ i ] + context if Match ( r'.*\b[_A-Z][_A-Z0-9]*\s*\((?:\([^()]*\)|[^()])*$' , context ) : return False if context . endswith ( ' operator++' ) or context . endswith ( ' operator--' ) : return False remainder = line [ match . end ( 0 ) : ] if Match ( r'^\s*(?:;|const\b|throw\b|noexcept\b|final\b|override\b|[=>{),]|->)' , remainder ) : return False error ( filename , linenum , 'readability/casting' , 4 , 'Using C-style cast.  Use %s<%s>(...) instead' % ( cast_type , match . group ( 1 ) ) ) return True
Checks for a C-style cast by looking for the pattern.
Checks for a C - style cast by looking for the pattern .
"""Checks for a C-style cast by looking for the pattern.

  Args:
    filename: The name of the current file.
    clean_lines: A CleansedLines instance containing the file.
    linenum: The number of the line to check.
    cast_type: The string for the C++ cast to recommend.  This is either
      reinterpret_cast, static_cast, or const_cast, depending.
    pattern: The regular expression used to find C-style casts.
    error: The function to call with any errors found.

  Returns:
    True if an error was emitted.
    False otherwise.
  """ # Exclude lines with keywords that tend to look like casts # Try expanding current context to see if we one level of # parentheses inside a macro. # operator++(int) and operator--(int) # A single unnamed argument for a function tends to look like old style cast. # If we see those, don't issue warnings for deprecated casts. # At this point, all that should be left is actual casts.
True if an error was emitted.
False otherwise.
True if an error was emitted . False otherwise .
filename
The name of the current file.
The name of the current file .
clean_lines
A CleansedLines instance containing the file.
A CleansedLines instance containing the file .
linenum
The number of the line to check.
The number of the line to check .
cast_type
The string for the C++ cast to recommend.  This is either
reinterpret_cast, static_cast, or const_cast, depending.
The string for the C ++ cast to recommend . This is either reinterpret_cast static_cast or const_cast depending .
pattern
The regular expression used to find C-style casts.
The regular expression used to find C - style casts .
error
The function to call with any errors found.
The function to call with any errors found .