HP Fortran Programmer's Reference (September 2007)

Data types and data objects
Intrinsic data types
Chapter 5 109
Type declaration for intrinsic types
The following is the general form of a type declaration statement for the intrinsic data types:
type-spec [[, attribute-spec ] ... :: ] entity-list
type-spec
is one of :
• INTEGER [ kind-selector ]
• REAL [ kind-selector ]
• DOUBLE PRECISION [ kind-selector ]
• CHARACTER [ char-selector ]
• LOGICAL [ kind-selector ]
• COMPLEX [kind-selector]
• DOUBLE COMPLEX
• BYTE
BYTE and DOUBLE COMPLEX are HP extensions. BYTE is equivalent to
INTEGER(KIND=1). DOUBLE PRECISION is equivalent to REAL(KIND=8), and
DOUBLE COMPLEX is equivalent to COMPLEX(KIND=8), except when +autodbl
COMPLEX(8) Same as for REAL(8) Same as for
REAL(8)
16 8
DOUBLE
COMPLEX
Same as for REAL(8) Same as for
REAL(8)
16 8
CHARACTER(1)
(default)
ASCII character set
Not applicable
11
LOGICAL(1) .TRUE. and .FALSE. Not applicable 1 1
LOGICAL(2) .TRUE. and .FALSE. Not applicable 2 2
LOGICAL(4)
(default)
.TRUE. and .FALSE.
Not applicable
44
LOGICAL(8) .TRUE. and .FALSE. Not applicable 8 8
Table 5-1 Intrinsic data types (Continued)