+E : E '/' E {$$.c = code_append($1.c,$3.c);
+ $$.c = abc_divide($$.c);
+ $$.t = TYPE_NUMBER;
+ }
+E : E '%' E {$$.c = code_append($1.c,$3.c);
+ $$.c = abc_modulo($$.c);
+ $$.t = TYPE_NUMBER;
+ }
+E : E '+' E {$$.c = code_append($1.c,$3.c);
+ if(BOTH_INT($1.t, $3.t)) {
+ $$.c = abc_add_i($$.c);
+ $$.t = TYPE_INT;
+ } else {
+ $$.c = abc_add($$.c);
+ $$.t = join_types($1.t,$3.t,'+');
+ }
+ }
+E : E '-' E {$$.c = code_append($1.c,$3.c);
+ if(BOTH_INT($1.t,$3.t)) {
+ $$.c = abc_subtract_i($$.c);
+ $$.t = TYPE_INT;
+ } else {
+ $$.c = abc_subtract($$.c);
+ $$.t = TYPE_NUMBER;
+ }
+ }
+E : E '*' E {$$.c = code_append($1.c,$3.c);
+ if(BOTH_INT($1.t,$3.t)) {
+ $$.c = abc_multiply_i($$.c);
+ $$.t = TYPE_INT;
+ } else {
+ $$.c = abc_multiply($$.c);
+ $$.t = TYPE_NUMBER;
+ }
+ }
+
+E : E "in" E {$$.c = code_append($1.c,$3.c);
+ $$.c = abc_in($$.c);
+ $$.t = TYPE_BOOLEAN;
+ }
+
+E : E "as" E {char use_astype=0; // flash player's astype works differently than astypelate
+ if(use_astype && TYPE_IS_CLASS($3.t)) {
+ MULTINAME(m,$3.t->cls);
+ $$.c = abc_astype2($1.c, &m);
+ $$.t = $3.t->cls;
+ } else {
+ $$.c = code_append($1.c, $3.c);
+ $$.c = abc_astypelate($$.c);
+ $$.t = TYPE_ANY;
+ }
+ }
+
+E : E "instanceof" E
+ {$$.c = code_append($1.c, $3.c);
+ $$.c = abc_instanceof($$.c);
+ $$.t = TYPE_BOOLEAN;
+ }
+
+E : E "is" E {$$.c = code_append($1.c, $3.c);
+ $$.c = abc_istypelate($$.c);
+ $$.t = TYPE_BOOLEAN;
+ }
+
+E : "typeof" '(' E ')' {
+ $$.c = $3.c;
+ $$.c = abc_typeof($$.c);
+ $$.t = TYPE_STRING;
+ }
+
+E : "void" E {
+ $$.c = cut_last_push($2.c);
+ $$.c = abc_pushundefined($$.c);
+ $$.t = TYPE_ANY;
+ }
+
+E : "void" { $$.c = abc_pushundefined(0);
+ $$.t = TYPE_ANY;
+ }
+
+E : '(' EXPRESSION ')' {$$=$2;} //allow commas in here, too
+
+E : '-' E {
+ $$=$2;
+ if(IS_INT($2.t)) {
+ $$.c=abc_negate_i($$.c);
+ $$.t = TYPE_INT;
+ } else {
+ $$.c=abc_negate($$.c);
+ $$.t = TYPE_NUMBER;
+ }
+}
+
+E : E '[' E ']' {
+ $$.c = $1.c;
+ $$.c = code_append($$.c, $3.c);
+
+ MULTINAME_LATE(m, $1.t?$1.t->access:ACCESS_PACKAGE, "");
+ $$.c = abc_getproperty2($$.c, &m);
+ $$.t = 0; // array elements have unknown type
+}
+
+E : '[' MAYBE_EXPRESSION_LIST ']' {
+ $$.c = code_new();
+ $$.c = code_append($$.c, $2.cc);
+ $$.c = abc_newarray($$.c, $2.len);
+ $$.t = registry_getarrayclass();
+}
+
+MAYBE_EXPRPAIR_LIST : {$$.cc=0;$$.len=0;}
+MAYBE_EXPRPAIR_LIST : EXPRPAIR_LIST {$$=$1;}
+
+EXPRPAIR_LIST : NONCOMMAEXPRESSION ':' NONCOMMAEXPRESSION {
+ $$.cc = 0;
+ $$.cc = code_append($$.cc, $1.c);
+ $$.cc = code_append($$.cc, $3.c);
+ $$.len = 2;
+}
+EXPRPAIR_LIST : EXPRPAIR_LIST ',' NONCOMMAEXPRESSION ':' NONCOMMAEXPRESSION {
+ $$.cc = $1.cc;
+ $$.len = $1.len+2;
+ $$.cc = code_append($$.cc, $3.c);
+ $$.cc = code_append($$.cc, $5.c);
+}
+//MAYBECOMMA: ','
+//MAYBECOMMA:
+
+E : '{' MAYBE_EXPRPAIR_LIST '}' {
+ $$.c = code_new();
+ $$.c = code_append($$.c, $2.cc);
+ $$.c = abc_newobject($$.c, $2.len/2);
+ $$.t = registry_getobjectclass();
+}
+
+E : E "*=" E {
+ code_t*c = $3.c;
+ if(BOTH_INT($1.t,$3.t)) {
+ c=abc_multiply_i(c);
+ } else {
+ c=abc_multiply(c);
+ }
+ c=converttype(c, join_types($1.t, $3.t, '*'), $1.t);
+ $$.c = toreadwrite($1.c, c, 0, 0);
+ $$.t = $1.t;
+ }
+
+E : E "%=" E {
+ code_t*c = abc_modulo($3.c);
+ c=converttype(c, join_types($1.t, $3.t, '%'), $1.t);
+ $$.c = toreadwrite($1.c, c, 0, 0);
+ $$.t = $1.t;
+ }
+E : E "<<=" E {
+ code_t*c = abc_lshift($3.c);
+ c=converttype(c, join_types($1.t, $3.t, '<'), $1.t);
+ $$.c = toreadwrite($1.c, c, 0, 0);
+ $$.t = $1.t;
+ }
+E : E ">>=" E {
+ code_t*c = abc_rshift($3.c);
+ c=converttype(c, join_types($1.t, $3.t, '>'), $1.t);
+ $$.c = toreadwrite($1.c, c, 0, 0);
+ $$.t = $1.t;
+ }
+E : E ">>>=" E {
+ code_t*c = abc_urshift($3.c);
+ c=converttype(c, join_types($1.t, $3.t, 'U'), $1.t);
+ $$.c = toreadwrite($1.c, c, 0, 0);
+ $$.t = $1.t;
+ }
+E : E "/=" E {
+ code_t*c = abc_divide($3.c);
+ c=converttype(c, join_types($1.t, $3.t, '/'), $1.t);
+ $$.c = toreadwrite($1.c, c, 0, 0);
+ $$.t = $1.t;
+ }
+E : E "|=" E {
+ code_t*c = abc_bitor($3.c);
+ c=converttype(c, TYPE_INT, $1.t);
+ $$.c = toreadwrite($1.c, c, 0, 0);
+ $$.t = $1.t;
+ }