typedef struct token_s token;
-#include "ast.h"
-
struct token_s {
int ttype;
TOKEN_ATTRIBUTE_OPEN, /* [[ */
TOKEN_ATTRIBUTE_CLOSE, /* ]] */
+ TOKEN_VA_ARGS, /* for the ftepp only */
+ TOKEN_VA_ARGS_ARRAY, /* for the ftepp only */
+ TOKEN_VA_COUNT, /* to get the count of vaargs */
+
TOKEN_STRINGCONST, /* not the typename but an actual "string" */
TOKEN_CHARCONST,
TOKEN_VECTORCONST,
int value;
} frame_macro;
-typedef struct {
+typedef struct lex_file_s {
FILE *file;
const char *open_string;
size_t open_string_length;
size_t line;
size_t sline; /* line at the start of a token */
- char peek[256];
+ int peek[256];
size_t peekpos;
bool eof;
static const oper_info c_operators[] = {
{ "(", 0, opid1('('), ASSOC_LEFT, 99, OP_PREFIX}, /* paren expression - non function call */
- { "++", 1, opid3('S','+','+'), ASSOC_LEFT, 15, OP_SUFFIX},
- { "--", 1, opid3('S','-','-'), ASSOC_LEFT, 15, OP_SUFFIX},
- { ".", 2, opid1('.'), ASSOC_LEFT, 15, 0 },
- { "(", 0, opid1('('), ASSOC_LEFT, 15, 0 }, /* function call */
- { "[", 2, opid1('['), ASSOC_LEFT, 15, 0 }, /* array subscript */
+ { "++", 1, opid3('S','+','+'), ASSOC_LEFT, 17, OP_SUFFIX},
+ { "--", 1, opid3('S','-','-'), ASSOC_LEFT, 17, OP_SUFFIX},
+ { ".", 2, opid1('.'), ASSOC_LEFT, 17, 0 },
+ { "(", 0, opid1('('), ASSOC_LEFT, 17, 0 }, /* function call */
+ { "[", 2, opid1('['), ASSOC_LEFT, 17, 0 }, /* array subscript */
+
+ { "++", 1, opid3('+','+','P'), ASSOC_RIGHT, 16, OP_PREFIX },
+ { "--", 1, opid3('-','-','P'), ASSOC_RIGHT, 16, OP_PREFIX },
+
+ { "**", 2, opid2('*', '*'), ASSOC_RIGHT, 15, 0 },
{ "!", 1, opid2('!', 'P'), ASSOC_RIGHT, 14, OP_PREFIX },
{ "~", 1, opid2('~', 'P'), ASSOC_RIGHT, 14, OP_PREFIX },
{ "+", 1, opid2('+','P'), ASSOC_RIGHT, 14, OP_PREFIX },
{ "-", 1, opid2('-','P'), ASSOC_RIGHT, 14, OP_PREFIX },
- { "++", 1, opid3('+','+','P'), ASSOC_RIGHT, 14, OP_PREFIX },
- { "--", 1, opid3('-','-','P'), ASSOC_RIGHT, 14, OP_PREFIX },
/* { "&", 1, opid2('&','P'), ASSOC_RIGHT, 14, OP_PREFIX }, */
{ "*", 2, opid1('*'), ASSOC_LEFT, 13, 0 },
{ "<", 2, opid1('<'), ASSOC_LEFT, 10, 0 },
{ ">", 2, opid1('>'), ASSOC_LEFT, 10, 0 },
+ { "<=>", 2, opid3('<','=','>'), ASSOC_LEFT, 10, 0 },
{ "<=", 2, opid2('<','='), ASSOC_LEFT, 10, 0 },
{ ">=", 2, opid2('>','='), ASSOC_LEFT, 10, 0 },
{ "+", 2, opid1('+'), ASSOC_LEFT, 12, 0 },
{ "-", 2, opid1('-'), ASSOC_LEFT, 12, 0 },
+ { "<<", 2, opid2('<','<'), ASSOC_LEFT, 11, 0 },
+ { ">>", 2, opid2('>','>'), ASSOC_LEFT, 11, 0 },
+
{ "<", 2, opid1('<'), ASSOC_LEFT, 10, 0 },
{ ">", 2, opid1('>'), ASSOC_LEFT, 10, 0 },
{ "<=", 2, opid2('<','='), ASSOC_LEFT, 10, 0 },