struct token_s {
int ttype;
- MEM_VECTOR_MAKE(char, value);
+ char *value;
union {
vector v;
TOKEN_FATAL /* internal error, eg out of memory */
};
-static const char *_tokennames[] = {
- "TOKEN_START",
- "TOKEN_IDENT",
- "TOKEN_TYPENAME",
- "TOKEN_OPERATOR",
- "TOKEN_KEYWORD",
- "TOKEN_DOTS",
- "TOKEN_STRINGCONST",
- "TOKEN_CHARCONST",
- "TOKEN_VECTORCONST",
- "TOKEN_INTCONST",
- "TOKEN_FLOATCONST",
- "TOKEN_WHITE",
- "TOKEN_EOL",
- "TOKEN_EOF",
- "TOKEN_ERROR",
- "TOKEN_FATAL",
-};
-typedef int
-_all_tokennames_added_[
- ((TOKEN_FATAL - TOKEN_START + 1) ==
- (sizeof(_tokennames)/sizeof(_tokennames[0])))
- ? 1 : -1];
-
typedef struct {
char *name;
int value;
bool noops;
bool nodigraphs; /* used when lexing string constants */
bool preprocessing; /* whitespace and EOLs become actual tokens */
+ bool mergelines; /* backslash at the end of a line escapes the newline */
} flags;
int framevalue;
- MEM_VECTOR_MAKE(frame_macro, frames);
+ frame_macro *frames;
char *modelname;
-} lex_file;
-MEM_VECTOR_PROTO(lex_file, char, token);
+ size_t push_line;
+} lex_file;
lex_file* lex_open (const char *file);
lex_file* lex_open_string(const char *str, size_t len, const char *name);
static const oper_info c_operators[] = {
{ "(", 0, opid1('('), ASSOC_LEFT, 99, OP_PREFIX}, /* paren expression - non function call */
- { "++", 1, opid3('S','+','+'), ASSOC_LEFT, 16, OP_SUFFIX},
- { "--", 1, opid3('S','-','-'), ASSOC_LEFT, 16, OP_SUFFIX},
-
+ { "++", 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 */
{ "||", 2, opid2('|','|'), ASSOC_LEFT, 4, 0 },
{ "?", 3, opid2('?',':'), ASSOC_RIGHT, 3, 0 },
+ { ":", 3, opid2(':','?'), ASSOC_RIGHT, 3, 0 },
{ "=", 2, opid1('='), ASSOC_RIGHT, 2, 0 },
{ "+=", 2, opid2('+','='), ASSOC_RIGHT, 2, 0 },
};
static const size_t c_operator_count = (sizeof(c_operators) / sizeof(c_operators[0]));
+static const oper_info fte_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, 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 },
+
+ { "*", 2, opid1('*'), ASSOC_LEFT, 13, 0 },
+ { "/", 2, opid1('/'), ASSOC_LEFT, 13, 0 },
+ { "&", 2, opid1('&'), ASSOC_LEFT, 13, 0 },
+ { "|", 2, opid1('|'), ASSOC_LEFT, 13, 0 },
+
+ { "+", 2, opid1('+'), ASSOC_LEFT, 12, 0 },
+ { "-", 2, opid1('-'), ASSOC_LEFT, 12, 0 },
+
+ { "<", 2, opid1('<'), ASSOC_LEFT, 10, 0 },
+ { ">", 2, opid1('>'), ASSOC_LEFT, 10, 0 },
+ { "<=", 2, opid2('<','='), ASSOC_LEFT, 10, 0 },
+ { ">=", 2, opid2('>','='), ASSOC_LEFT, 10, 0 },
+ { "==", 2, opid2('=','='), ASSOC_LEFT, 10, 0 },
+ { "!=", 2, opid2('!','='), ASSOC_LEFT, 10, 0 },
+
+ { "=", 2, opid1('='), ASSOC_RIGHT, 8, 0 },
+ { "+=", 2, opid2('+','='), ASSOC_RIGHT, 8, 0 },
+ { "-=", 2, opid2('-','='), ASSOC_RIGHT, 8, 0 },
+ { "*=", 2, opid2('*','='), ASSOC_RIGHT, 8, 0 },
+ { "/=", 2, opid2('/','='), ASSOC_RIGHT, 8, 0 },
+ { "%=", 2, opid2('%','='), ASSOC_RIGHT, 8, 0 },
+ { "&=", 2, opid2('&','='), ASSOC_RIGHT, 8, 0 },
+ { "|=", 2, opid2('|','='), ASSOC_RIGHT, 8, 0 },
+
+ { "&&", 2, opid2('&','&'), ASSOC_LEFT, 5, 0 },
+ { "||", 2, opid2('|','|'), ASSOC_LEFT, 5, 0 },
+
+ { ",", 2, opid1(','), ASSOC_LEFT, 2, 0 },
+
+ { "?", 3, opid2('?',':'), ASSOC_RIGHT, 1, 0 },
+ { ":", 3, opid2(':','?'), ASSOC_RIGHT, 1, 0 }
+};
+static const size_t fte_operator_count = (sizeof(fte_operators) / sizeof(fte_operators[0]));
+
static const oper_info qcc_operators[] = {
{ "(", 0, opid1('('), ASSOC_LEFT, 99, OP_PREFIX}, /* paren expression - non function call */
{ "&&", 2, opid2('&','&'), ASSOC_LEFT, 5, 0 },
{ "||", 2, opid2('|','|'), ASSOC_LEFT, 5, 0 },
- { ",", 2, opid1(','), ASSOC_LEFT, 1, 0 }
+ { ",", 2, opid1(','), ASSOC_LEFT, 2, 0 },
+
+ { "?", 3, opid2('?',':'), ASSOC_RIGHT, 1, 0 },
+ { ":", 3, opid2(':','?'), ASSOC_RIGHT, 1, 0 }
};
static const size_t qcc_operator_count = (sizeof(qcc_operators) / sizeof(qcc_operators[0]));