%module preproc_constants
%{
#if defined(__clang__)
//Suppress: warning: use of logical '&&' with constant operand [-Wconstant-logical-operand]
#pragma clang diagnostic ignored "-Wconstant-logical-operand"
#endif
%}
// Note: C types are slightly different to C++ types as (a && b) is int in C and bool in C++
// Simple constants
#define CONST_INT1 10
#define CONST_INT2 0xFF
#define CONST_UINT1 10u
#define CONST_UINT2 10U
#define CONST_UINT3 0xFFu
#define CONST_UINT4 0xFFU
#define CONST_LONG1 10l
#define CONST_LONG2 10L
#define CONST_LONG3 0xFFl
#define CONST_LONG4 0xFFL
#define CONST_LLONG1 10LL
#define CONST_LLONG2 10ll
#define CONST_LLONG3 0xFFll
#define CONST_LLONG4 0xFFLL
#define CONST_ULLONG1 10ull
#define CONST_ULLONG2 10ULL
#define CONST_ULLONG3 0xFFull
#define CONST_ULLONG4 0xFFULL
#define CONST_DOUBLE1 10e1
#define CONST_DOUBLE2 10E1
#define CONST_DOUBLE3 12.3
#define CONST_DOUBLE4 12.
#define CONST_DOUBLE5 12.3f
#define CONST_DOUBLE6 12.3F
#define CONST_BOOL1 true
#define CONST_BOOL2 false
#define CONST_CHAR 'x'
#define CONST_STRING1 "const string"
#define CONST_STRING2 "const" " string"
#define CONST_STRING3 "log-revprops"
// Expressions - runtime tests check the type for any necessary type promotions of the expressions
#define INT_AND_BOOL 0xFF & true
#define INT_AND_CHAR 0xFF & 'A'
#define INT_AND_INT 0xFF & 2
#define INT_AND_UINT 0xFF & 2u
#define INT_AND_LONG 0xFF & 2l
#define INT_AND_ULONG 0xFF & 2ul
#define INT_AND_LLONG 0xFF & 2ll
#define INT_AND_ULLONG 0xFF & 2ull
#define BOOL_AND_BOOL true & true // Note integral promotion to type int
#define CHAR_AND_CHAR 'A' & 'B' // Note integral promotion to type int
#define EXPR_MULTIPLY 0xFF * 2
#define EXPR_DIVIDE 0xFF / 2
#define EXPR_MOD 0xFF % 2
#define EXPR_PLUS 0xFF + 2
#define EXPR_MINUS 0xFF + 2
#define EXPR_LSHIFT 0xFF << 2
#define EXPR_RSHIFT 0xFF >> 2
#define EXPR_LT (0xFF < 255)
#define EXPR_GT (0xFF > 255)
#define EXPR_LTE 0xFF <= 255
#define EXPR_GTE 0xFF >= 255
#define EXPR_INEQUALITY 0xFF != 255
#define EXPR_EQUALITY 0xFF == 255
#define EXPR_AND 0xFF & 1
#define EXPR_XOR 0xFF ^ 1
#define EXPR_OR 0xFF | 1
#define EXPR_LAND 0xFF && 1
#define EXPR_LOR 0xFF || 1
#define EXPR_CONDITIONAL true ? 2 : 2.2
#define EXPR_MIXED1 (0x80 + 11.1) - 1
#define EXPR_WCHAR_MAX (0x7fffffff + L'\0')
#define EXPR_WCHAR_MIN (-EXPR_WCHAR_MAX - 1)
#define EXPR_CHAR_COMPOUND_ADD 'A' + 12
#define EXPR_CHAR_COMPOUND_LSHIFT 'B' << 6
#define H_SUPPRESS_SCALING_MAGIC (('s'<<24) | ('u'<<16) | ('p'<<8) | 'p')
// https://sourceforge.net/p/swig/bugs/1168/
#define CHR(ch1,ch2,ch3,ch4) (((ch1)<<24)|((ch2)<<16)|((ch3)<<8)|(ch4))
#define DEFAULT_LANG CHR('d','f','l','t')
%constant DEFAULT_LANG_SIMPLIFIED = ('d')<<24;
/// constant assignment in enum
#if defined(SWIGCSHARP)
%csconstvalue("1<<2") kValue;
#elif defined(SWIGD)
%dconstvalue("1<<2") kValue;
#endif
%{
#define BIT(n) (1ULL << (n))
enum MyEnum {
kValue = BIT(2)
};
%}
#define BIT(n) (1ULL << (n))
enum MyEnum {
kValue = BIT(2)
};
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