Class: AdLint::Cc1::ExtendedBigIntType

Inherits:

IntegerType

• Object
• Type
• ScalarDataType
• IntegerType
• AdLint::Cc1::ExtendedBigIntType

Defined in:

lib/adlint/cc1/type.rb

Instance Attribute Summary

Attributes inherited from ScalarDataType

#bit_alignment, #bit_size

Attributes inherited from Type

#declarations, #name, #type_table

Instance Method Summary

• #arithmetic_type_with(type) ⇒ Object
• #bitfield? ⇒ Boolean
• #corresponding_signed_type ⇒ Object
• #corresponding_unsigned_type ⇒ Object
• #dup ⇒ Object
• #enum? ⇒ Boolean
• #enumerators ⇒ Object
• #id ⇒ Object
• #incomplete? ⇒ Boolean
• #initialize(type_tbl) ⇒ ExtendedBigIntType constructor

  A new instance of ExtendedBigIntType.

• #integer_conversion_rank ⇒ Object
• #integer_promoted_type ⇒ Object
• #named? ⇒ Boolean
• #pointer? ⇒ Boolean
• #standard? ⇒ Boolean

Methods inherited from IntegerType

#argument_promoted_type, #brief_image, #compatible?, #explicitly_signed?, #floating?, #image, #integer?, #location, #max, #min, #signed?

Methods inherited from ScalarDataType

#_arithmetic_type_with_array, #_arithmetic_type_with_bitfield, #_arithmetic_type_with_char, #_arithmetic_type_with_double, #_arithmetic_type_with_enum, #_arithmetic_type_with_extended_big_int, #_arithmetic_type_with_float, #_arithmetic_type_with_function, #_arithmetic_type_with_int, #_arithmetic_type_with_long, #_arithmetic_type_with_long_double, #_arithmetic_type_with_long_int, #_arithmetic_type_with_long_long, #_arithmetic_type_with_long_long_int, #_arithmetic_type_with_pointer, #_arithmetic_type_with_short, #_arithmetic_type_with_short_int, #_arithmetic_type_with_signed, #_arithmetic_type_with_signed_char, #_arithmetic_type_with_signed_int, #_arithmetic_type_with_signed_long, #_arithmetic_type_with_signed_long_int, #_arithmetic_type_with_signed_long_long, #_arithmetic_type_with_signed_long_long_int, #_arithmetic_type_with_signed_short, #_arithmetic_type_with_signed_short_int, #_arithmetic_type_with_struct, #_arithmetic_type_with_undeclared, #_arithmetic_type_with_union, #_arithmetic_type_with_unresolved, #_arithmetic_type_with_unsigned, #_arithmetic_type_with_unsigned_char, #_arithmetic_type_with_unsigned_int, #_arithmetic_type_with_unsigned_long, #_arithmetic_type_with_unsigned_long_int, #_arithmetic_type_with_unsigned_long_long, #_arithmetic_type_with_unsigned_long_long_int, #_arithmetic_type_with_unsigned_short, #_arithmetic_type_with_unsigned_short_int, #_arithmetic_type_with_void, #arbitrary_value, #argument_promoted_type, #array?, #base_type, #brief_image, #coerce_array_value, #coerce_composite_value, #coerce_scalar_value, #coercible?, #compatible?, #const?, #explicitly_signed?, #floating?, #function?, #have_va_list?, #image, #impl_length, #integer?, #length, #location, #max, #member_named, #members, #min, #nil_value, #parameter_types, #parameter_value, #qualified?, #real_type, #restrict?, #return_type, #return_value, #scalar?, #signed?, #struct?, #undeclared?, #undefined_value, #union?, #unqualify, #unresolved?, #user?, #void?, #volatile?, #zero_value

Methods included from UsualArithmeticTypeConversion

#do_usual_arithmetic_type_conversion

Methods inherited from Type

#==, #_arithmetic_type_with_array, #_arithmetic_type_with_bitfield, #_arithmetic_type_with_char, #_arithmetic_type_with_double, #_arithmetic_type_with_enum, #_arithmetic_type_with_extended_big_int, #_arithmetic_type_with_float, #_arithmetic_type_with_function, #_arithmetic_type_with_int, #_arithmetic_type_with_long, #_arithmetic_type_with_long_double, #_arithmetic_type_with_long_int, #_arithmetic_type_with_long_long, #_arithmetic_type_with_long_long_int, #_arithmetic_type_with_pointer, #_arithmetic_type_with_short, #_arithmetic_type_with_short_int, #_arithmetic_type_with_signed, #_arithmetic_type_with_signed_char, #_arithmetic_type_with_signed_int, #_arithmetic_type_with_signed_long, #_arithmetic_type_with_signed_long_int, #_arithmetic_type_with_signed_long_long, #_arithmetic_type_with_signed_long_long_int, #_arithmetic_type_with_signed_short, #_arithmetic_type_with_signed_short_int, #_arithmetic_type_with_struct, #_arithmetic_type_with_undeclared, #_arithmetic_type_with_union, #_arithmetic_type_with_unresolved, #_arithmetic_type_with_unsigned, #_arithmetic_type_with_unsigned_char, #_arithmetic_type_with_unsigned_int, #_arithmetic_type_with_unsigned_long, #_arithmetic_type_with_unsigned_long_int, #_arithmetic_type_with_unsigned_long_long, #_arithmetic_type_with_unsigned_long_long_int, #_arithmetic_type_with_unsigned_short, #_arithmetic_type_with_unsigned_short_int, #_arithmetic_type_with_void, #aligned_bit_size, #aligned_byte_size, #arbitrary_value, #argument_promoted_type, #array?, #base_type, #bit_alignment, #bit_size, #brief_image, #byte_alignment, #byte_size, #coerce_array_value, #coerce_composite_value, #coerce_scalar_value, #coercible?, #compatible?, #composite?, #const?, #convertible?, #explicitly_signed?, #floating?, #function?, #have_va_list?, #image, #impl_length, #inspect, #integer?, #length, #length=, #location, #max, #member_named, #members, #min, #more_cv_qualified?, #nil_value, #parameter?, #parameter_types, #parameter_value, #qualified?, #real_type, #restrict?, #return_type, #return_value, #same_as?, #scalar?, #signed?, #struct?, #undeclared?, #undefined_value, #union?, #unqualify, #unresolved?, #unsigned?, #user?, #void?, #volatile?, #zero_value

Methods included from StandardTypesAccessor

#char_alignment, #char_as_unsigned_char?, #char_size, #code_ptr_alignment, #code_ptr_size, #data_ptr_alignment, #data_ptr_size, #double_alignment, #double_size, #float_alignment, #float_size, #int_alignment, #int_size, #long_alignment, #long_double_alignment, #long_double_size, #long_long_alignment, #long_long_size, #long_size, #short_alignment, #short_size, #standard_types

Methods included from ArithmeticAccessor

#arithmetic, #logical_right_shift?

Methods included from Visitable

#accept

Constructor Details

#initialize(type_tbl) ⇒ ExtendedBigIntType

Returns a new instance of ExtendedBigIntType.

# File 'lib/adlint/cc1/type.rb', line 7080

def initialize(type_tbl)
  super(type_tbl, "__adlint__extended_bigint_t", 256, 256, true, true)
end

Instance Method Details

#arithmetic_type_with(type) ⇒ Object

# File 'lib/adlint/cc1/type.rb', line 7158

def arithmetic_type_with(type)
  type._arithmetic_type_with_extended_big_int(self)
end

#bitfield? ⇒ Boolean

Returns:

• (Boolean)

# File 'lib/adlint/cc1/type.rb', line 7108

def bitfield?
  false
end

#corresponding_signed_type ⇒ Object

# File 'lib/adlint/cc1/type.rb', line 7162

def corresponding_signed_type
  self
end

#corresponding_unsigned_type ⇒ Object

# File 'lib/adlint/cc1/type.rb', line 7166

def corresponding_unsigned_type
  self
end

#dup ⇒ Object

# File 'lib/adlint/cc1/type.rb', line 7170

def dup
  ExtendedBigIntType.new(type_table)
end

#enum? ⇒ Boolean

Returns:

• (Boolean)

# File 'lib/adlint/cc1/type.rb', line 7100

def enum?
  false
end

#enumerators ⇒ Object

# File 'lib/adlint/cc1/type.rb', line 7112

def enumerators
  []
end

#id ⇒ Object

# File 'lib/adlint/cc1/type.rb', line 7084

def id
  @id ||= TypeId.new(name)
end

#incomplete? ⇒ Boolean

Returns:

• (Boolean)

# File 'lib/adlint/cc1/type.rb', line 7092

def incomplete?
  false
end

#integer_conversion_rank ⇒ Object

# File 'lib/adlint/cc1/type.rb', line 7116

def integer_conversion_rank
  # NOTE: The ISO C99 standard says;
  #
  # 6.3.1 Arithmetic operands
  # 6.3.1.1 Boolean, characters, and integers
  #
  # 1 Every integer type has an integer conversion rank defined as follows:
  #
  #     -- No two signed integer types shall have the same rank, even if
  #        they have the same representation.
  #     -- The rank of a signed integer type shall be greater than the rank
  #        of any signed integer type with less precision.
  #     -- The rank of long long int shall be greater than the rank of long
  #        int, which shall be greater than the rank of int, which shall be
  #        greater than the rank of short int, which shall be greater than
  #        the rank of signed char.
  #     -- The rank of any unsigned integer type shall equal the rank of
  #        the corresponding signed integer type, if any.
  #     -- The rank of any standard integer type shall be greater than the
  #        rank of any extended integer type with the same width.
  #     -- The rank of char shall equal the rank of signed char and
  #        unsigned char.
  #     -- The rank of _Bool shall be less than the rank of all other
  #        standard integer types.
  #     -- The rank of any enumerated type shall equal the rank of the
  #        compatible integer type.
  #     -- The rank of any extended signed integer type relative to another
  #        extended signed integer type with the same precision is
  #        implementation-defined, but still subject to the other rules for
  #        determining the integer conversion rank.
  #     -- For all integer types T1, T2, and T3, if T1 has greater rank
  #        than T2 and T2 has greater rank than T3, then T1 has greater
  #        rank than T3.
  -2
end

#integer_promoted_type ⇒ Object

# File 'lib/adlint/cc1/type.rb', line 7152

def integer_promoted_type
  # NOTE: ExtendedBigIntType is very big integer.
  #       So, it is not compatible with int or unsigned int.
  self
end

#named? ⇒ Boolean

Returns:

• (Boolean)

# File 'lib/adlint/cc1/type.rb', line 7088

def named?
  true
end

#pointer? ⇒ Boolean

Returns:

• (Boolean)

# File 'lib/adlint/cc1/type.rb', line 7096

def pointer?
  false
end

#standard? ⇒ Boolean

Returns:

• (Boolean)

# File 'lib/adlint/cc1/type.rb', line 7104

def standard?
  false
end