#include <stdio.h>
#include <string.h>
-#include "brum.h"
+#include "umpf.h"
static struct tree* tree_malloc(int type);
%token <str> CONST
%token <n> NUM
%token <str> VAR
+%token <str> KW_DISCARD
%token <str> KW_PIPE KW_MAIL KW_COPY
%token '(' ')' '{' '}' ';'
%nonassoc KW_IF
$$->pt.cond.op = $2;
$$->pt.cond.type = OP_REL;
}
+ | ass_right {
+ $$ = tree_malloc(ST_COND);
+ $$->pt.cond.left = $1;
+ $$->pt.cond.type = JUST_BOOL;
+ }
;
rop: '>'
$$->pt.ass.left = tree_malloc(ST_LEAF);
$$->pt.ass.left->pt.leaf.type = L_VAR;
$$->pt.ass.left->pt.leaf.value = $1;
-
+ $$->pt.ass.left->pt.leaf.n = find_var($1, var_hash);
$$->pt.ass.right = $3;
}
;
$$ = tree_malloc(ST_LEAF);
$$->pt.leaf.type = L_VAR;
$$->pt.leaf.value = $1;
+ $$->pt.leaf.n = find_var($1, var_hash);
}
| CONST {
$$ = tree_malloc(ST_LEAF);
$$->pt.leaf.type = L_CONST;
$$->pt.leaf.value = $1;
+ $$->pt.leaf.n = store_const($1);
}
;
$$->pt.arrow.kw_left = $1;
$$->pt.arrow.kw_right = $3;
}
+ | left ARROW KW_DISCARD { //FIXME: actually left does not make sense here
+ $$ = tree_malloc(ST_ARROW);
+ $$->pt.arrow.s = NULL;
+ $$->pt.arrow.kw_left = NULL;
+ $$->pt.arrow.kw_right = "discard";
+ }
;
left: /* empty */ { $$ = NULL;}