P99_BOOL_LEN P99_BOOL_QUAL_LEN P99_BUILTIN_MAX P99_BUILTIN_MIN P99_BUILTIN_TYPE P99_CAT2 P99_CONST_LEN P99_FLOAT_LEN P99_FLOAT_QUAL_LEN P99_INTEGER_LEN P99_INTEGER_QUAL_LEN P99_INTEGER_RANK P99_INTEGER_SIGN P99_INTEGER_SIGNED P99_INTEGER_UNSIGNED P99_IS_BOOL_QUAL_TOK P99_IS_BOOL_TOK P99_IS_CONST_TOK P99_IS_FLOAT_QUAL_TOK P99_IS_FLOAT_TOK P99_IS_INTEGER_QUAL_TOK P99_IS_INTEGER_TOK P99_IS_KEYWORD_TOK P99_IS_REAL_QUAL_TOK P99_IS_REAL_TOK P99_IS_RESERVED_TOK P99_IS_RESTRICT_TOK P99_IS_TYPE_QUAL_TOK P99_IS_TYPE_TOK P99_IS_VOID_QUAL_TOK P99_IS_VOID_TOK P99_IS_VOLATILE_TOK P99_KEYWORD_LEN P99_PASTE P99_PASTE0 P99_PASTE1 P99_PASTE2 P99_PASTE3 P99_PASTE4 P99_PASTE5 P99_PASTE6 P99_REAL_LEN P99_REAL_QUAL_LEN P99_RESERVED_LEN P99_RESTRICT_LEN P99_TOK_EQ P99_TYPE_LEN P99_TYPE_QUAL_LEN P99_VOID_LEN P99_VOID_QUAL_LEN P99_VOLATILE_LEN

#define P99_PASTE (   ... )    P00_PASTE(P00_NARG(__VA_ARGS__), __VA_ARGS__) A left-to-right associative paste operator. This macro avoids the ambiguity of the ## preprocessor operator which has no well defined associativity. With this macro here something like P99_PASTE(0.1E, -, 1) is guaranteed to produce the token 0.1E-1, whereas the seemingly equivalent ETSAP(0.1E, -, 1) is not valid: the intermediate operation to paste tokens `-' and `1' would result in an invalid token and is thus rejected. This macro does the evaluation of the arguments first and then proceeds at the concatenation of the results. Precondition: the argumentlist should not be empty. Definition at line 337 of file p99_logical.h.