1 files changed, 0 insertions, 61 deletions
diff --git a/test/littlesemantics/little.y b/test/littlesemantics/little.y
deleted file mode 100644
index 0c4bd610..00000000
--- a/test/littlesemantics/little.y
+++ /dev/null
@@ -1,61 +0,0 @@
-%{
-#include <stdio.h>
-#include <string.h>
-#include "little.h"
-#define YYSTYPE term *
-
-  char *lextext;
-  int lexnum;
-
-  term *revert_env(term *t) {
-    term *r = NULL, *t1;
-    while(NULL != t) {
-      t1 = r;
-      r = t;
-      t = child(t,2);
-      r->term_body.children[1] = t1;
-    }
-    return r;
-  }
-
-  void yyerror(char const *s) {
-    fprintf(stderr, "%s\n", s);
-  }
-%}
-
-%token T_VARIABLES T_IN T_END T_WHILE T_DO T_DONE T_GT
-%token T_ASSIGN T_PLUS T_SCOLUMN T_OPEN T_CLOSE T_OPEN_B T_CLOSE_B
-%token T_SKIP NUM ID 
-%left T_PLUS
-%right T_SCOLUMN
-%%
-program : T_VARIABLES environment T_IN inst T_END
-{ print_env(execute(revert_env($2),$4)); exit(0) }
-;
-b_exp: exp T_GT exp {$$=greater($1, $3); }
-;
-num : NUM { $$=numeral(lexnum); }
-;
-identifier : ID { $$=variable(lextext); }
-;
-variable_value : identifier num { $$=variable_value($1,$2);}
-;
-environment : variable_value { $$ = variable_list($1, NULL); }
-| environment T_SCOLUMN variable_value { $$ = variable_list($3, $1); }
-;
-inst: identifier T_ASSIGN exp {$$ = assignment($1,$3); }
-|  inst T_SCOLUMN inst {$$ = sequence($1,$3); }
-|  T_WHILE b_exp T_DO inst T_DONE {$$ = term_while($2,$4); } 
-|  T_SKIP { $$ = skip(); }
-|  T_OPEN_B exp T_CLOSE_B { $$ = $2; }
-;
-exp: num {$$= $1;}
-|    identifier {$$=$1; }
-|    exp T_PLUS exp {$$=addition($1, $3); }
-|    T_OPEN exp T_CLOSE { $$= $2; }
-;
-%%
-
-main(int argc, char **argv) {
-  yyparse();
-}