X-Git-Url: https://git.xonotic.org/?p=xonotic%2Fgmqcc.git;a=blobdiff_plain;f=lexer.h;h=d0ca190d38915d7f41f42ca25bb6e9e6464d5ab3;hp=24ac39a63f7f574d1e9a8a7dfc1f8236cc51612a;hb=a68f0fcb355db42acabe72da5939fbd1b04f6016;hpb=c3f4b7153b3815daf271829148f40d545a6140ef

diff --git a/lexer.h b/lexer.h
index 24ac39a..d0ca190 100644
--- a/lexer.h
+++ b/lexer.h
@@ -22,7 +22,6 @@
  */
 #ifndef GMQCC_LEXER_HDR
 #define GMQCC_LEXER_HDR
-
 typedef struct token_s token;
 
 struct token_s {
@@ -31,7 +30,7 @@ struct token_s {
     char *value;
 
     union {
-        vector v;
+        vec3_t v;
         int    i;
         double f;
         int    t; /* type */
@@ -42,7 +41,7 @@ struct token_s {
     struct token_s *prev;
 #endif
 
-    lex_ctx ctx;
+    lex_ctx_t ctx;
 };
 
 #if 0
@@ -114,6 +113,7 @@ typedef struct lex_file_s {
     char   *name;
     size_t  line;
     size_t  sline; /* line at the start of a token */
+    size_t  column;
 
     int     peek[256];
     size_t  peekpos;
@@ -123,11 +123,11 @@ typedef struct lex_file_s {
     token   tok; /* not a pointer anymore */
 
     struct {
-        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;
+        unsigned noops:1;
+        unsigned nodigraphs:1; /* used when lexing string constants */
+        unsigned preprocessing:1; /* whitespace and EOLs become actual tokens */
+        unsigned mergelines:1; /* backslash at the end of a line escapes the newline */
+    } flags; /* sizeof == 1 */
 
     int framevalue;
     frame_macro *frames;
@@ -161,180 +161,186 @@ typedef struct {
     unsigned int assoc;
     signed int   prec;
     unsigned int flags;
+    bool         folds;
 } oper_info;
 
-#define opid1(a) (a)
-#define opid2(a,b) ((a<<8)|b)
-#define opid3(a,b,c) ((a<<16)|(b<<8)|c)
+/*
+ * Explicit uint8_t casts since the left operand of shift operator cannot
+ * be negative, even though it won't happen, this supresses the future
+ * possibility.
+ */
+#define opid1(a)     ((uint8_t)a)
+#define opid2(a,b)   (((uint8_t)a<<8) |(uint8_t)b)
+#define opid3(a,b,c) (((uint8_t)a<<16)|((uint8_t)b<<8)|(uint8_t)c)
 
 static const oper_info c_operators[] = {
-    { "(",   0, opid1('('),         ASSOC_LEFT,  99, OP_PREFIX}, /* paren expression - non function call */
+    { "(",   0, opid1('('),         ASSOC_LEFT,  99, OP_PREFIX, false}, /* paren expression - non function call */
 
-    { "++",  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('S','+','+'), ASSOC_LEFT,  17, OP_SUFFIX, false},
+    { "--",  1, opid3('S','-','-'), ASSOC_LEFT,  17, OP_SUFFIX, false},
+    { ".",   2, opid1('.'),         ASSOC_LEFT,  17, 0,         false},
+    { "(",   0, opid1('('),         ASSOC_LEFT,  17, 0,         false}, /* function call */
+    { "[",   2, opid1('['),         ASSOC_LEFT,  17, 0,         false}, /* array subscript */
 
-    { "++",  1, opid3('+','+','P'), ASSOC_RIGHT, 16, OP_PREFIX },
-    { "--",  1, opid3('-','-','P'), ASSOC_RIGHT, 16, OP_PREFIX },
+    { "++",  1, opid3('+','+','P'), ASSOC_RIGHT, 16, OP_PREFIX, false},
+    { "--",  1, opid3('-','-','P'), ASSOC_RIGHT, 16, OP_PREFIX, false},
 
-    { "**",  2, opid2('*', '*'),    ASSOC_RIGHT, 15, 0 },
+    { "**",  2, opid2('*','*'),     ASSOC_RIGHT, 15, 0,         true},
 
-    { "!",   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, opid2('&','P'),     ASSOC_RIGHT, 14, OP_PREFIX }, */
+    { "!",   1, opid2('!','P'),     ASSOC_RIGHT, 14, OP_PREFIX, true},
+    { "~",   1, opid2('~','P'),     ASSOC_RIGHT, 14, OP_PREFIX, true},
+    { "+",   1, opid2('+','P'),     ASSOC_RIGHT, 14, OP_PREFIX, false},
+    { "-",   1, opid2('-','P'),     ASSOC_RIGHT, 14, OP_PREFIX, true},
+/*  { "&",   1, opid2('&','P'),     ASSOC_RIGHT, 14, OP_PREFIX, false}, */
 
-    { "*",   2, opid1('*'),         ASSOC_LEFT,  13, 0 },
-    { "/",   2, opid1('/'),         ASSOC_LEFT,  13, 0 },
-    { "%",   2, opid1('%'),         ASSOC_LEFT,  13, 0 },
+    { "*",   2, opid1('*'),         ASSOC_LEFT,  13, 0,         true},
+    { "/",   2, opid1('/'),         ASSOC_LEFT,  13, 0,         true},
+    { "%",   2, opid1('%'),         ASSOC_LEFT,  13, 0,         true},
 
-    { "+",   2, opid1('+'),         ASSOC_LEFT,  12, 0 },
-    { "-",   2, opid1('-'),         ASSOC_LEFT,  12, 0 },
+    { "+",   2, opid1('+'),         ASSOC_LEFT,  12, 0,         true},
+    { "-",   2, opid1('-'),         ASSOC_LEFT,  12, 0,         true},
 
-    { "<<",  2, opid2('<','<'),     ASSOC_LEFT,  11, 0 },
-    { ">>",  2, opid2('>','>'),     ASSOC_LEFT,  11, 0 },
+    { "<<",  2, opid2('<','<'),     ASSOC_LEFT,  11, 0,         true},
+    { ">>",  2, opid2('>','>'),     ASSOC_LEFT,  11, 0,         true},
 
-    { "<",   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,  10, 0,         false},
+    { ">",   2, opid1('>'),         ASSOC_LEFT,  10, 0,         false},
+    { "<=>", 2, opid3('<','=','>'), ASSOC_LEFT,  10, 0,         true},
+    { "<=",  2, opid2('<','='),     ASSOC_LEFT,  10, 0,         false},
+    { ">=",  2, opid2('>','='),     ASSOC_LEFT,  10, 0,         false},
 
-    { "==",  2, opid2('=','='),     ASSOC_LEFT,  9,  0 },
-    { "!=",  2, opid2('!','='),     ASSOC_LEFT,  9,  0 },
+    { "==",  2, opid2('=','='),     ASSOC_LEFT,  9,  0,         true},
+    { "!=",  2, opid2('!','='),     ASSOC_LEFT,  9,  0,         true},
 
-    { "&",   2, opid1('&'),         ASSOC_LEFT,  8,  0 },
+    { "&",   2, opid1('&'),         ASSOC_LEFT,  8,  0,         true},
 
-    { "^",   2, opid1('^'),         ASSOC_LEFT,  7,  0 },
+    { "^",   2, opid1('^'),         ASSOC_LEFT,  7,  0,         true},
 
-    { "|",   2, opid1('|'),         ASSOC_LEFT,  6,  0 },
+    { "|",   2, opid1('|'),         ASSOC_LEFT,  6,  0,         true},
 
-    { "&&",  2, opid2('&','&'),     ASSOC_LEFT,  5,  0 },
+    { "&&",  2, opid2('&','&'),     ASSOC_LEFT,  5,  0,         true},
 
-    { "||",  2, opid2('|','|'),     ASSOC_LEFT,  4,  0 },
+    { "||",  2, opid2('|','|'),     ASSOC_LEFT,  4,  0,         true},
 
-    { "?",   3, opid2('?',':'),     ASSOC_RIGHT, 3,  0 },
+    { "?",   3, opid2('?',':'),     ASSOC_RIGHT, 3,  0,         true},
 
-    { "=",   2, opid1('='),         ASSOC_RIGHT, 2,  0 },
-    { "+=",  2, opid2('+','='),     ASSOC_RIGHT, 2,  0 },
-    { "-=",  2, opid2('-','='),     ASSOC_RIGHT, 2,  0 },
-    { "*=",  2, opid2('*','='),     ASSOC_RIGHT, 2,  0 },
-    { "/=",  2, opid2('/','='),     ASSOC_RIGHT, 2,  0 },
-    { "%=",  2, opid2('%','='),     ASSOC_RIGHT, 2,  0 },
-    { ">>=", 2, opid3('>','>','='), ASSOC_RIGHT, 2,  0 },
-    { "<<=", 2, opid3('<','<','='), ASSOC_RIGHT, 2,  0 },
-    { "&=",  2, opid2('&','='),     ASSOC_RIGHT, 2,  0 },
-    { "^=",  2, opid2('^','='),     ASSOC_RIGHT, 2,  0 },
-    { "|=",  2, opid2('|','='),     ASSOC_RIGHT, 2,  0 },
-    { "&~=", 2, opid3('&','~','='), ASSOC_RIGHT, 2,  0 },
+    { "=",   2, opid1('='),         ASSOC_RIGHT, 2,  0,         false},
+    { "+=",  2, opid2('+','='),     ASSOC_RIGHT, 2,  0,         false},
+    { "-=",  2, opid2('-','='),     ASSOC_RIGHT, 2,  0,         false},
+    { "*=",  2, opid2('*','='),     ASSOC_RIGHT, 2,  0,         false},
+    { "/=",  2, opid2('/','='),     ASSOC_RIGHT, 2,  0,         false},
+    { "%=",  2, opid2('%','='),     ASSOC_RIGHT, 2,  0,         false},
+    { ">>=", 2, opid3('>','>','='), ASSOC_RIGHT, 2,  0,         false},
+    { "<<=", 2, opid3('<','<','='), ASSOC_RIGHT, 2,  0,         false},
+    { "&=",  2, opid2('&','='),     ASSOC_RIGHT, 2,  0,         false},
+    { "^=",  2, opid2('^','='),     ASSOC_RIGHT, 2,  0,         false},
+    { "|=",  2, opid2('|','='),     ASSOC_RIGHT, 2,  0,         false},
+    { "&~=", 2, opid3('&','~','='), ASSOC_RIGHT, 2,  0,         false},
 
-    { ":",   0, opid2(':','?'),     ASSOC_RIGHT, 1,  0 },
+    { ":",   0, opid2(':','?'),     ASSOC_RIGHT, 1,  0,         false},
 
-    { ",",   2, opid1(','),         ASSOC_LEFT,  0,  0 }
+    { ",",   2, opid1(','),         ASSOC_LEFT,  0,  0,         false}
 };
 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, 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 },
-    { ">=",  2, opid2('>','='),     ASSOC_LEFT,  10, 0 },
-    { "==",  2, opid2('=','='),     ASSOC_LEFT,  10,  0 },
-    { "!=",  2, opid2('!','='),     ASSOC_LEFT,  10,  0 },
-
-    { "?",   3, opid2('?',':'),     ASSOC_RIGHT, 9,  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, opid3('&','~','='), ASSOC_RIGHT, 8,  0 },
-
-    { "&&",  2, opid2('&','&'),     ASSOC_LEFT,  5,  0 },
-    { "||",  2, opid2('|','|'),     ASSOC_LEFT,  5,  0 },
+    { "(",   0, opid1('('),         ASSOC_LEFT,  99, OP_PREFIX, false}, /* paren expression - non function call */
+
+    { "++",  1, opid3('S','+','+'), ASSOC_LEFT,  15, OP_SUFFIX, false},
+    { "--",  1, opid3('S','-','-'), ASSOC_LEFT,  15, OP_SUFFIX, false},
+    { ".",   2, opid1('.'),         ASSOC_LEFT,  15, 0,         false},
+    { "(",   0, opid1('('),         ASSOC_LEFT,  15, 0,         false}, /* function call */
+    { "[",   2, opid1('['),         ASSOC_LEFT,  15, 0,         false}, /* array subscript */
+
+    { "!",   1, opid2('!','P'),     ASSOC_RIGHT, 14, OP_PREFIX, true},
+    { "+",   1, opid2('+','P'),     ASSOC_RIGHT, 14, OP_PREFIX, false},
+    { "-",   1, opid2('-','P'),     ASSOC_RIGHT, 14, OP_PREFIX, true},
+    { "++",  1, opid3('+','+','P'), ASSOC_RIGHT, 14, OP_PREFIX, false},
+    { "--",  1, opid3('-','-','P'), ASSOC_RIGHT, 14, OP_PREFIX, false},
+
+    { "*",   2, opid1('*'),         ASSOC_LEFT,  13, 0,         true},
+    { "/",   2, opid1('/'),         ASSOC_LEFT,  13, 0,         true},
+    { "&",   2, opid1('&'),         ASSOC_LEFT,  13, 0,         true},
+    { "|",   2, opid1('|'),         ASSOC_LEFT,  13, 0,         true},
+
+    { "+",   2, opid1('+'),         ASSOC_LEFT,  12, 0,         true},
+    { "-",   2, opid1('-'),         ASSOC_LEFT,  12, 0,         true},
+
+    { "<<",  2, opid2('<','<'),     ASSOC_LEFT,  11, 0,         true},
+    { ">>",  2, opid2('>','>'),     ASSOC_LEFT,  11, 0,         true},
+
+    { "<",   2, opid1('<'),         ASSOC_LEFT,  10, 0,         false},
+    { ">",   2, opid1('>'),         ASSOC_LEFT,  10, 0,         false},
+    { "<=",  2, opid2('<','='),     ASSOC_LEFT,  10, 0,         false},
+    { ">=",  2, opid2('>','='),     ASSOC_LEFT,  10, 0,         false},
+    { "==",  2, opid2('=','='),     ASSOC_LEFT,  10, 0,         true},
+    { "!=",  2, opid2('!','='),     ASSOC_LEFT,  10, 0,         true},
+
+    { "?",   3, opid2('?',':'),     ASSOC_RIGHT, 9,  0,         true},
+
+    { "=",   2, opid1('='),         ASSOC_RIGHT, 8,  0,         false},
+    { "+=",  2, opid2('+','='),     ASSOC_RIGHT, 8,  0,         false},
+    { "-=",  2, opid2('-','='),     ASSOC_RIGHT, 8,  0,         false},
+    { "*=",  2, opid2('*','='),     ASSOC_RIGHT, 8,  0,         false},
+    { "/=",  2, opid2('/','='),     ASSOC_RIGHT, 8,  0,         false},
+    { "%=",  2, opid2('%','='),     ASSOC_RIGHT, 8,  0,         false},
+    { "&=",  2, opid2('&','='),     ASSOC_RIGHT, 8,  0,         false},
+    { "|=",  2, opid2('|','='),     ASSOC_RIGHT, 8,  0,         false},
+    { "&~=", 2, opid3('&','~','='), ASSOC_RIGHT, 8,  0,         false},
+
+    { "&&",  2, opid2('&','&'),     ASSOC_LEFT,  5,  0,         true},
+    { "||",  2, opid2('|','|'),     ASSOC_LEFT,  5,  0,         true},
 
     /* Leave precedence 3 for : with -fcorrect-ternary */
-    { ",",   2, opid1(','),         ASSOC_LEFT,  2,  0 },
-    { ":",   0, opid2(':','?'),     ASSOC_RIGHT, 1,  0 }
+    { ",",   2, opid1(','),         ASSOC_LEFT,  2,  0,         false},
+    { ":",   0, opid2(':','?'),     ASSOC_RIGHT, 1,  0,         false}
 };
 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, 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 },
-
-    { "*",   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 },
+    { "(",   0, opid1('('),         ASSOC_LEFT,  99, OP_PREFIX, false}, /* paren expression - non function call */
+
+    { ".",   2, opid1('.'),         ASSOC_LEFT,  15, 0,         false},
+    { "(",   0, opid1('('),         ASSOC_LEFT,  15, 0,         false}, /* function call */
+    { "[",   2, opid1('['),         ASSOC_LEFT,  15, 0,         false}, /* array subscript */
+
+    { "!",   1, opid2('!','P'),     ASSOC_RIGHT, 14, OP_PREFIX, true},
+    { "+",   1, opid2('+','P'),     ASSOC_RIGHT, 14, OP_PREFIX, false},
+    { "-",   1, opid2('-','P'),     ASSOC_RIGHT, 14, OP_PREFIX, true},
+
+    { "*",   2, opid1('*'),         ASSOC_LEFT,  13, 0,         true},
+    { "/",   2, opid1('/'),         ASSOC_LEFT,  13, 0,         true},
+    { "&",   2, opid1('&'),         ASSOC_LEFT,  13, 0,         true},
+    { "|",   2, opid1('|'),         ASSOC_LEFT,  13, 0,         true},
+
+    { "+",   2, opid1('+'),         ASSOC_LEFT,  12, 0,         true},
+    { "-",   2, opid1('-'),         ASSOC_LEFT,  12, 0,         true},
+
+    { "<",   2, opid1('<'),         ASSOC_LEFT,  10, 0,         false},
+    { ">",   2, opid1('>'),         ASSOC_LEFT,  10, 0,         false},
+    { "<=",  2, opid2('<','='),     ASSOC_LEFT,  10, 0,         false},
+    { ">=",  2, opid2('>','='),     ASSOC_LEFT,  10, 0,         false},
+    { "==",  2, opid2('=','='),     ASSOC_LEFT,  10, 0,         true},
+    { "!=",  2, opid2('!','='),     ASSOC_LEFT,  10, 0,         true},
+
+    { "=",   2, opid1('='),         ASSOC_RIGHT, 8,  0,         false},
+    { "+=",  2, opid2('+','='),     ASSOC_RIGHT, 8,  0,         false},
+    { "-=",  2, opid2('-','='),     ASSOC_RIGHT, 8,  0,         false},
+    { "*=",  2, opid2('*','='),     ASSOC_RIGHT, 8,  0,         false},
+    { "/=",  2, opid2('/','='),     ASSOC_RIGHT, 8,  0,         false},
+    { "%=",  2, opid2('%','='),     ASSOC_RIGHT, 8,  0,         false},
+    { "&=",  2, opid2('&','='),     ASSOC_RIGHT, 8,  0,         false},
+    { "|=",  2, opid2('|','='),     ASSOC_RIGHT, 8,  0,         false},
+
+    { "&&",  2, opid2('&','&'),     ASSOC_LEFT,  5,  0,         true},
+    { "||",  2, opid2('|','|'),     ASSOC_LEFT,  5,  0,         true},
+
+    { ",",   2, opid1(','),         ASSOC_LEFT,  2,  0,         false},
 };
 static const size_t qcc_operator_count = (sizeof(qcc_operators) / sizeof(qcc_operators[0]));
 
 extern const oper_info *operators;
 extern size_t           operator_count;
-void lexerror(lex_file*, const char *fmt, ...);
+/*void lexerror(lex_file*, const char *fmt, ...);*/
 
 #endif