Fixed error with failure messages. Null terminated lists to mpca_lang and fixed crash.

2014-04-23 12:20:20 +01:00
parent 60b1496bb5
commit a5ed2097ea
6 changed files with 13 additions and 12 deletions
--- a/examples/maths.c
+++ b/examples/maths.c
@@ -12,7 +12,12 @@ int main(int argc, char **argv) {
    " product : <value>   (('*' | '/')   <value>)*;    "
    " value : /[0-9]+/ | '(' <expression> ')';         "
    " maths : /^/ <expression> /$/;                    ",
-    Expr, Prod, Value, Maths);
+    Expr, Prod, Value, Maths, NULL);
+  
+  mpc_print(Expr);
+  mpc_print(Prod);
+  mpc_print(Value);
+  mpc_print(Maths);
  
  if (argc > 1) {