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/*
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Crown Copyright (c) 1997
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This TenDRA(r) Computer Program is subject to Copyright
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owned by the United Kingdom Secretary of State for Defence
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acting through the Defence Evaluation and Research Agency
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(DERA). It is made available to Recipients with a
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royalty-free licence for its use, reproduction, transfer
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to other parties and amendment for any purpose not excluding
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product development provided that any such use et cetera
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shall be deemed to be acceptance of the following conditions:-
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(1) Its Recipients shall ensure that this Notice is
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reproduced upon any copies or amended versions of it;
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(2) Any amended version of it shall be clearly marked to
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show both the nature of and the organisation responsible
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for the relevant amendment or amendments;
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(3) Its onward transfer from a recipient to another
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party shall be deemed to be that party's acceptance of
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these conditions;
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(4) DERA gives no warranty or assurance as to its
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quality or suitability for any purpose and DERA accepts
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no liability whatsoever in relation to any use to which
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it may be put.
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*/
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#ifndef INTTYPE_INCLUDED
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#define INTTYPE_INCLUDED
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/*
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TYPE REPRESENTING FUNDAMENTAL TYPE INFORMATION
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This type is used to represent the fundamental information about a
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built-in type.
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*/
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typedef struct {
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BASE_TYPE rep ;
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unsigned min_bits ;
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unsigned max_bits ;
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BASE_TYPE sign ;
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int key ;
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TYPE set ;
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} BASE_INFO ;
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/*
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INTEGRAL TYPE DECLARATIONS
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The routines in this module are concerned with the construction and
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manipulation of the integral C and C++ types.
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*/
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extern void init_itypes PROTO_S ( ( int ) ) ;
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extern void term_itypes PROTO_S ( ( void ) ) ;
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extern void set_char_sign PROTO_S ( ( BASE_TYPE ) ) ;
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extern void set_promote_type PROTO_S ( ( TYPE, TYPE, BUILTIN_TYPE ) ) ;
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extern void compute_promote_type PROTO_S ( ( IDENTIFIER ) ) ;
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extern void set_builtin_type PROTO_S ( ( BASE_TYPE, TYPE ) ) ;
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extern void set_long_long_type PROTO_S ( ( int ) ) ;
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extern void set_exact_types PROTO_S ( ( void ) ) ;
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extern unsigned find_type_size PROTO_S ( ( TYPE, unsigned *, BASE_TYPE * ) ) ;
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extern BUILTIN_TYPE is_builtin_type PROTO_S ( ( TYPE, int ) ) ;
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extern TYPE make_itype PROTO_S ( ( INT_TYPE, INT_TYPE ) ) ;
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extern TYPE make_ftype PROTO_S ( ( FLOAT_TYPE, FLOAT_TYPE ) ) ;
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extern TYPE arith_itype PROTO_S ( ( TYPE, TYPE, EXP, EXP ) ) ;
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extern TYPE arith_ftype PROTO_S ( ( TYPE, TYPE ) ) ;
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extern TYPE promote_itype PROTO_S ( ( INT_TYPE, INT_TYPE ) ) ;
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extern TYPE promote_ftype PROTO_S ( ( FLOAT_TYPE, FLOAT_TYPE ) ) ;
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extern TYPE apply_itype_token PROTO_S ( ( IDENTIFIER, LIST ( TOKEN ) ) ) ;
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extern TYPE apply_ftype_token PROTO_S ( ( IDENTIFIER, LIST ( TOKEN ) ) ) ;
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extern INT_TYPE expand_itype PROTO_S ( ( INT_TYPE ) ) ;
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extern BASE_TYPE key_type PROTO_S ( ( int ) ) ;
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extern LIST ( TYPE ) all_llong_types ;
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extern LIST ( TYPE ) all_prom_types ;
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extern LIST ( TYPE ) all_int_types ;
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extern BASE_INFO basetype_info [] ;
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extern int min_builtin_cast ;
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extern int safe_builtin_cast ;
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extern int max_builtin_cast ;
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extern unsigned char builtin_casts [ ORDER_ntype ] [ ORDER_ntype ] ;
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#define builtin_cast( A, B ) ( ( int ) builtin_casts [A] [B] )
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#endif
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