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literal.d
229 lines (205 loc) · 7.9 KB
/
literal.d
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import std.stdio;
import std.c.stdlib;
enum
{
T_char,
T_wchar,
T_dchar,
T_bit,
T_byte,
T_ubyte,
T_short,
T_ushort,
T_int,
T_uint,
T_long,
T_ulong,
}
int dotype(char x) { return T_char; }
int dotype(bool x) { return T_bit; }
int dotype(byte x) { return T_byte; }
int dotype(ubyte x) { return T_ubyte; }
int dotype(wchar x) { return T_wchar; }
int dotype(short x) { return T_short; }
int dotype(ushort x) { return T_ushort; }
int dotype(int x) { return T_int; }
int dotype(uint x) { return T_uint; }
int dotype(long x) { return T_long; }
int dotype(ulong x) { return T_ulong; }
void test1()
{
/*
* 0x7FFF 077777 32767
* 0x8000 0100000 32768
* 0xFFFF 0177777 65535
* 0x10000 0200000 65536
* 0x7FFFFFFF 017777777777 2147483647
* 0x80000000 020000000000 2147483648
* 0xFFFFFFFF 037777777777 4294967295
* 0x100000000 040000000000 4294967296
* 0x7FFFFFFFFFFFFFFF 0777777777777777777777 9223372036854775807
* 0x8000000000000000 01000000000000000000000 9223372036854775808
* 0xFFFFFFFFFFFFFFFF 01777777777777777777777 18446744073709551615
*/
assert(dotype(1) == T_int);
/***************** Hexadecimal ***********************/
assert(dotype(0) == T_int);
assert(dotype(0x7FFF) == T_int);
assert(dotype(0x8000) == T_int);
assert(dotype(0xFFFF) == T_int);
assert(dotype(0x10000) == T_int);
assert(dotype(0x7FFFFFFF) == T_int);
assert(dotype(0x80000000) == T_uint);
assert(dotype(0xFFFFFFFF) == T_uint);
assert(dotype(0x100000000) == T_long);
assert(dotype(0x7FFFFFFFFFFFFFFF) == T_long);
assert(dotype(0x8000000000000000) == T_ulong);
assert(dotype(0xFFFFFFFFFFFFFFFF) == T_ulong);
assert(dotype(0u) == T_uint);
assert(dotype(0x7FFFu) == T_uint);
assert(dotype(0x8000u) == T_uint);
assert(dotype(0xFFFFu) == T_uint);
assert(dotype(0x10000u) == T_uint);
assert(dotype(0x7FFFFFFFu) == T_uint);
assert(dotype(0x80000000u) == T_uint);
assert(dotype(0xFFFFFFFFu) == T_uint);
assert(dotype(0x100000000u) == T_ulong);
assert(dotype(0x7FFFFFFFFFFFFFFFu) == T_ulong);
assert(dotype(0x8000000000000000u) == T_ulong);
assert(dotype(0xFFFFFFFFFFFFFFFFu) == T_ulong);
assert(dotype(0L) == T_long);
assert(dotype(0x7FFFL) == T_long);
assert(dotype(0x8000L) == T_long);
assert(dotype(0xFFFFL) == T_long);
assert(dotype(0x10000L) == T_long);
assert(dotype(0x7FFFFFFFL) == T_long);
assert(dotype(0x80000000L) == T_long);
assert(dotype(0xFFFFFFFFL) == T_long);
assert(dotype(0x100000000L) == T_long);
assert(dotype(0x7FFFFFFFFFFFFFFFL) == T_long);
assert(dotype(0x8000000000000000L) == T_ulong);
assert(dotype(0xFFFFFFFFFFFFFFFFL) == T_ulong);
assert(dotype(0uL) == T_ulong);
assert(dotype(0x7FFFuL) == T_ulong);
assert(dotype(0x8000uL) == T_ulong);
assert(dotype(0xFFFFuL) == T_ulong);
assert(dotype(0x10000uL) == T_ulong);
assert(dotype(0x7FFFFFFFuL) == T_ulong);
assert(dotype(0x80000000uL) == T_ulong);
assert(dotype(0xFFFFFFFFuL) == T_ulong);
assert(dotype(0x100000000uL) == T_ulong);
assert(dotype(0x7FFFFFFFFFFFFFFFuL) == T_ulong);
assert(dotype(0x8000000000000000uL) == T_ulong);
assert(dotype(0xFFFFFFFFFFFFFFFFuL) == T_ulong);
/***************** Octal ***********************/
assert(dotype(0) == T_int);
assert(dotype(077777) == T_int);
assert(dotype(0100000) == T_int);
assert(dotype(0177777) == T_int);
assert(dotype(0200000) == T_int);
assert(dotype(017777777777) == T_int);
assert(dotype(020000000000) == T_uint);
assert(dotype(037777777777) == T_uint);
assert(dotype(040000000000) == T_long);
assert(dotype(0777777777777777777777) == T_long);
assert(dotype(01000000000000000000000) == T_ulong);
assert(dotype(01777777777777777777777) == T_ulong);
assert(dotype(0u) == T_uint);
assert(dotype(077777u) == T_uint);
assert(dotype(0100000u) == T_uint);
assert(dotype(0177777u) == T_uint);
assert(dotype(0200000u) == T_uint);
assert(dotype(017777777777u) == T_uint);
assert(dotype(020000000000u) == T_uint);
assert(dotype(037777777777u) == T_uint);
assert(dotype(040000000000u) == T_ulong);
assert(dotype(0777777777777777777777u) == T_ulong);
assert(dotype(01000000000000000000000u) == T_ulong);
assert(dotype(01777777777777777777777u) == T_ulong);
assert(dotype(0L) == T_long);
assert(dotype(077777L) == T_long);
assert(dotype(0100000L) == T_long);
assert(dotype(0177777L) == T_long);
assert(dotype(0200000L) == T_long);
assert(dotype(017777777777L) == T_long);
assert(dotype(020000000000L) == T_long);
assert(dotype(037777777777L) == T_long);
assert(dotype(040000000000L) == T_long);
assert(dotype(0777777777777777777777L) == T_long);
assert(dotype(01000000000000000000000L) == T_ulong);
assert(dotype(01777777777777777777777L) == T_ulong);
assert(dotype(0uL) == T_ulong);
assert(dotype(077777uL) == T_ulong);
assert(dotype(0100000uL) == T_ulong);
assert(dotype(0177777uL) == T_ulong);
assert(dotype(0200000uL) == T_ulong);
assert(dotype(017777777777uL) == T_ulong);
assert(dotype(020000000000uL) == T_ulong);
assert(dotype(037777777777uL) == T_ulong);
assert(dotype(040000000000uL) == T_ulong);
assert(dotype(0777777777777777777777uL) == T_ulong);
assert(dotype(01000000000000000000000uL) == T_ulong);
assert(dotype(01777777777777777777777uL) == T_ulong);
/***************** Decimal ***********************/
assert(dotype(0) == T_int);
assert(dotype(32767) == T_int);
assert(dotype(32768) == T_int);
assert(dotype(65535) == T_int);
assert(dotype(65536) == T_int);
assert(dotype(2147483647) == T_int);
assert(dotype(2147483648) == T_long);
assert(dotype(4294967295) == T_long);
assert(dotype(4294967296) == T_long);
assert(dotype(9223372036854775807) == T_long);
//assert(dotype(9223372036854775808) == T_long);
//assert(dotype(18446744073709551615) == T_ulong);
assert(dotype(0u) == T_uint);
assert(dotype(32767u) == T_uint);
assert(dotype(32768u) == T_uint);
assert(dotype(65535u) == T_uint);
assert(dotype(65536u) == T_uint);
assert(dotype(2147483647u) == T_uint);
assert(dotype(2147483648u) == T_uint);
assert(dotype(4294967295u) == T_uint);
assert(dotype(4294967296u) == T_ulong);
assert(dotype(9223372036854775807u) == T_ulong);
assert(dotype(9223372036854775808u) == T_ulong);
assert(dotype(18446744073709551615u) == T_ulong);
assert(dotype(0L) == T_long);
assert(dotype(32767L) == T_long);
assert(dotype(32768L) == T_long);
assert(dotype(65535L) == T_long);
assert(dotype(65536L) == T_long);
assert(dotype(2147483647L) == T_long);
assert(dotype(2147483648L) == T_long);
assert(dotype(4294967295L) == T_long);
assert(dotype(4294967296L) == T_long);
assert(dotype(9223372036854775807L) == T_long);
//assert(dotype(9223372036854775808L) == T_ulong);
//assert(dotype(18446744073709551615L) == T_ulong);
assert(dotype(0uL) == T_ulong);
assert(dotype(32767uL) == T_ulong);
assert(dotype(32768uL) == T_ulong);
assert(dotype(65535uL) == T_ulong);
assert(dotype(65536uL) == T_ulong);
assert(dotype(2147483647uL) == T_ulong);
assert(dotype(2147483648uL) == T_ulong);
assert(dotype(4294967295uL) == T_ulong);
assert(dotype(4294967296uL) == T_ulong);
assert(dotype(9223372036854775807uL) == T_ulong);
assert(dotype(9223372036854775808uL) == T_ulong);
assert(dotype(18446744073709551615uL) == T_ulong);
}
void test2()
{
ulong[] a = [ 2_463_534_242UL ];
foreach(e; a)
assert(e == 2_463_534_242UL);
}
int main()
{
test1();
test2();
printf("Success\n");
return 0;
}