Flee - Fast Lightweight Expression Evaluator

' Tests for checked arithmetic
' Format is: expression;checked;should overflow
' Addition
'	signed
int32.maxvalue + 1;true;true
int32.minvalue + -1;true;true
int32.maxvalue + int32.maxvalue;true;true
int32.maxvalue + 1;false;false
int32.minvalue + -1;false;false
int32.maxvalue + int32.maxvalue;false;false
'	long
int64.maxvalue + 1L;true;true
int64.minvalue + -1L;true;true
int64.maxvalue + int64.maxvalue;true;true
int64.maxvalue + 1L;false;false
int64.minvalue + -1L;false;false
int64.maxvalue + int64.maxvalue;false;false
'	unsigned
uint32.maxvalue + 1U;false;false
uint32.maxvalue + 1U;true;true
2147483647U + 1U;true;false
uint64.maxvalue + 1UL;false;false
uint64.maxvalue + 1LU;true;true
9223372036854775807LU + 1LU;true;false
' Subtraction
'	signed
int32.minvalue - 1;false;false
int32.minvalue - 1;true;true
int32.maxvalue - -1;false;false
int32.maxvalue - -1;true;true
int64.minvalue - 1;false;false
int64.minvalue - 1;true;true
int64.maxvalue - -1;false;false
int64.maxvalue - -1;true;true
'	unsigned
0U - 1U;false;false
0U - 1U;true;true
0LU - 1LU;false;false
0LU - 1LU;true;true
' Multiplication
'	signed
int32.maxvalue * 2;false;false
int32.maxvalue * 2;true;true
int32.minvalue * 2;false;false
int32.minvalue * 2;true;true
int64.maxvalue * 2;false;false
int64.maxvalue * 2;true;true
int64.minvalue * 2;false;false
int64.minvalue * 2;true;true
'	unsigned
uint32.maxvalue * uint32.maxvalue;false;false
uint32.maxvalue * uint32.maxvalue;true;true
2000000000U * 2U;true;false
uint64.maxvalue * uint64.maxvalue;false;false
uint64.maxvalue * uint64.maxvalue;true;true
9000000000000000000LU * 2LU;true;false
' Float..checked should do nothing
single.maxvalue + 1;true;false
single.minvalue - 1;true;false
single.maxvalue * 2;true;false
double.maxvalue + 1;true;false
double.minvalue - 1;true;false
double.maxvalue * 2;true;false
' Conversions
'	Byte
cast(-1,byte);true;true
cast(-1,byte);false;false
cast(100,byte);true;false
cast(100U,byte);true;false
cast(1000,byte);true;true
cast(1000U,byte);true;true
'	Sbyte
cast(-1,sbyte);true;false
cast(-1,sbyte);false;false
cast(100,sbyte);true;false
cast(100U,sbyte);true;false
cast(1000,sbyte);true;true
cast(1000U,sbyte);true;true
'	Short
cast(-1,short);true;false
cast(-1,short);false;false
cast(100, short);true;false
cast(100U,short);true;false
cast(1000,short);true;false
cast(1000U,short);true;false
cast(80000,short);true;true
cast(80000U,short);true;true
'	UShort
cast(-1,ushort);true;true
cast(-1,ushort);false;false
cast(100,ushort);true;false
cast(100U,ushort);true;false
cast(1000,ushort);true;false
cast(1000U,ushort);true;false
cast(80000,ushort);true;true
cast(80000U,ushort);true;true
'	Int
cast(-1L,int);true;false
cast(-1L,int);false;false
cast(100L, int);true;false
cast(100U,int);true;false
cast(1000L,int);true;false
cast(1000U,int);true;false
cast(80000L,int);true;false
cast(80000U,int);true;false
cast(int64.maxvalue,int);false;false
cast(int64.maxvalue,int);true;true
cast(uint64.maxvalue,int);false;false
cast(uint64.maxvalue,int);true;true
'	Uint
cast(-1,uint);true;true
cast(-1,uint);false;false
cast(100,uint);true;false
cast(100U,uint);true;false
cast(1000,uint);true;false
cast(1000U,uint);true;false
cast(80000,uint);true;false
cast(80000U,uint);true;false
cast(int64.minvalue,uint);true;true
cast(int64.maxvalue,uint);true;true
cast(uint64.minvalue,uint);true;false
cast(uint64.maxvalue,uint);true;true
'	Long
cast(9223372036854775808LU, long);true;true
cast(9223372036854775807LU, long);true;false
cast(0UL, long);true;false
'	Ulong
cast(int64.minvalue, ulong);true;true
cast(int64.maxvalue, ulong);true;false
'	With reals
cast(double.maxvalue, byte);true;true
cast(double.maxvalue, sbyte);true;true
cast(double.maxvalue, short);true;true
cast(double.maxvalue, ushort);true;true
cast(double.maxvalue, int);true;true
cast(double.maxvalue, uint);true;true
cast(double.maxvalue, long);true;true
cast(double.maxvalue, ulong);true;true
cast(1.45, byte);true;false
cast(-100.0, byte);true;true
cast(-1.0,sbyte);true;false
cast(-1.0,int);true;false
cast(1000.0,byte);true;true
cast(80000.25,short);true;true
cast(80000.25,ushort);true;true
cast(-1.45, ushort);true;true
cast(2147483647.0,int);true;false
cast(2147483648.0,int);true;true
cast(4294967295.0,uint);true;false
cast(4294967296.0,uint);true;true
cast(-1.25, uint);true;true
cast(9.0E+18, long);true;false
cast(9.0E+19, long);true;true
cast(-1.25,long);true;false
cast(9.2233720368547758E+18, ulong);true;false
cast(1.8e+19, ulong);true;false
cast(9.8e+19, ulong);true;true
cast(-1.25, ulong);true;true