save

include/wjr/preprocessor/arithmatic/cmp.hpp

@@ -16,7 +16,7 @@
 #define WJR_PP_ADD_OVERFLOW(x, y)                                                        \
     WJR_PP_ADD_OVERFLOW_I(                                                               \
         WJR_PP_CONCAT(WJR_PP_ARITHMATIC_FROM_NUMBER(x),                                  \
-                      WJR_PP_ARITHMATIC_FROM_NUMBER(WJR_PP_INC(WJR_PP_NOT(y)))))
+                      WJR_PP_ARITHMATIC_FROM_NUMBER(WJR_PP_INC(WJR_PP_NEG(y)))))
 #define WJR_PP_ADD_OVERFLOW_I(x) WJR_PP_ADD_OVERFLOW_II(x)
 #define WJR_PP_ADD_OVERFLOW_II(x) __wjr_arithmatic_add_overflow_##x
 

include/wjr/preprocessor/arithmatic/neg.hpp

@@ -0,0 +1,72 @@
+#ifndef WJR_PREPROCESSOR_ARITHMATIC_NEG_HPP__
+#define WJR_PREPROCESSOR_ARITHMATIC_NEG_HPP__
+
+#define WJR_PP_NEG(x) WJR_PP_NEG_I(x)
+#define WJR_PP_NEG_I(x) WJR_PP_NEG_ ## x
+
+#define WJR_PP_NEG_0 63
+#define WJR_PP_NEG_1 62
+#define WJR_PP_NEG_2 61
+#define WJR_PP_NEG_3 60
+#define WJR_PP_NEG_4 59
+#define WJR_PP_NEG_5 58
+#define WJR_PP_NEG_6 57
+#define WJR_PP_NEG_7 56
+#define WJR_PP_NEG_8 55
+#define WJR_PP_NEG_9 54
+#define WJR_PP_NEG_10 53
+#define WJR_PP_NEG_11 52
+#define WJR_PP_NEG_12 51
+#define WJR_PP_NEG_13 50
+#define WJR_PP_NEG_14 49
+#define WJR_PP_NEG_15 48
+#define WJR_PP_NEG_16 47
+#define WJR_PP_NEG_17 46
+#define WJR_PP_NEG_18 45
+#define WJR_PP_NEG_19 44
+#define WJR_PP_NEG_20 43
+#define WJR_PP_NEG_21 42
+#define WJR_PP_NEG_22 41
+#define WJR_PP_NEG_23 40
+#define WJR_PP_NEG_24 39
+#define WJR_PP_NEG_25 38
+#define WJR_PP_NEG_26 37
+#define WJR_PP_NEG_27 36
+#define WJR_PP_NEG_28 35
+#define WJR_PP_NEG_29 34
+#define WJR_PP_NEG_30 33
+#define WJR_PP_NEG_31 32
+#define WJR_PP_NEG_32 31
+#define WJR_PP_NEG_33 30
+#define WJR_PP_NEG_34 29
+#define WJR_PP_NEG_35 28
+#define WJR_PP_NEG_36 27
+#define WJR_PP_NEG_37 26
+#define WJR_PP_NEG_38 25
+#define WJR_PP_NEG_39 24
+#define WJR_PP_NEG_40 23
+#define WJR_PP_NEG_41 22
+#define WJR_PP_NEG_42 21
+#define WJR_PP_NEG_43 20
+#define WJR_PP_NEG_44 19
+#define WJR_PP_NEG_45 18
+#define WJR_PP_NEG_46 17
+#define WJR_PP_NEG_47 16
+#define WJR_PP_NEG_48 15
+#define WJR_PP_NEG_49 14
+#define WJR_PP_NEG_50 13
+#define WJR_PP_NEG_51 12
+#define WJR_PP_NEG_52 11
+#define WJR_PP_NEG_53 10
+#define WJR_PP_NEG_54 9
+#define WJR_PP_NEG_55 8
+#define WJR_PP_NEG_56 7
+#define WJR_PP_NEG_57 6
+#define WJR_PP_NEG_58 5
+#define WJR_PP_NEG_59 4
+#define WJR_PP_NEG_60 3
+#define WJR_PP_NEG_61 2
+#define WJR_PP_NEG_62 1
+#define WJR_PP_NEG_63 0
+
+#endif // ! WJR_PREPROCESSOR_ARITHMATIC_NEG_HPP__

include/wjr/preprocessor/arithmatic/sub.hpp

@@ -5,6 +5,6 @@
 #include <wjr/preprocessor/arithmatic/inc.hpp>
 #include <wjr/preprocessor/arithmatic/not.hpp>
 
-#define WJR_PP_SUB(x, y) WJR_PP_ADD(x, WJR_PP_INC(WJR_PP_NOT(y)))
+#define WJR_PP_SUB(x, y) WJR_PP_ADD(x, WJR_PP_INC(WJR_PP_NEG(y)))
 
 #endif // ! WJR_PREPROCESSOR_ARITHMATIC_SUB_HPP__

include/wjr/preprocessor/details/basic.hpp

@@ -35,7 +35,8 @@
     _53, _54, _55, _56, _57, _58, _59, _60, _61, _62, _63, _64, _65, N, ...)             \
     N
 
-#define WJR_PP_IS_NULLPTR(VAL) WJR_PP_IS_NULLPTR_I(WJR_PP_CONCAT(WJR_PP_IS_NULLPTR_, VAL), 0)
+#define WJR_PP_IS_NULLPTR(VAL)                                                           \
+    WJR_PP_IS_NULLPTR_I(WJR_PP_CONCAT(WJR_PP_IS_NULLPTR_, VAL), 0)
 #define WJR_PP_IS_NULLPTR_I(...) WJR_PP_IS_NULLPTR_II(__VA_ARGS__)
 #define WJR_PP_IS_NULLPTR_II(HOLDER, VAL, ...) VAL
 #define WJR_PP_IS_NULLPTR_WJR_PP_NULLPTR WJR_PP_HOLDER, 1
@@ -60,4 +61,13 @@
 #define WJR_PP_FROM_VAR_II(HOLDER, VAL, ...) VAL
 #define WJR_PP_FROM_VAR_WJR_PP_FROM_VAR(VAR) WJR_PP_HOLDER, VAR
 
+#define WJR_PP_PAREN ()
+#define WJR_PP_DEFER(FUNC) FUNC WJR_PP_PAREN
+
+#define WJR_PP_EXPAND4(x) WJR_PP_EXPAND(WJR_PP_EXPAND(WJR_PP_EXPAND(WJR_PP_EXPAND(x))))
+#define WJR_PP_EXPAND16(x)                                                               \
+    WJR_PP_EXPAND4(WJR_PP_EXPAND4(WJR_PP_EXPAND4(WJR_PP_EXPAND4(x))))
+#define WJR_PP_EXPAND64(x)                                                               \
+    WJR_PP_EXPAND16(WJR_PP_EXPAND16(WJR_PP_EXPAND16(WJR_PP_EXPAND16(x))))
+
 #endif // ! WJR_PREPROCESSOR_DETAILS_BASIC_HPP__