diff options
| -rw-r--r-- | sem_check.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/sem_check.c b/sem_check.c index da54a21..44eb82f 100644 --- a/sem_check.c +++ b/sem_check.c @@ -74,7 +74,12 @@ ptree *t; if (t->r->ret_type == t->l->ret_type) return BOOL; else - yyerror("Misssing nodes\n"); + snprintf(buf, 100, "Mismached types: " + "Type %s " + "cannot be compared to type %s\n", + pretty_type(t->r->ret_type), + pretty_type(t->l->ret_type)); + yyerror(buf); break; case NOT: if (t->ret_type == BOOL) @@ -82,7 +87,6 @@ ptree *t; yyerror("NOT needs bool input\n"); break; case INUM: - printf("INUM: %d", t->attr.ival); return INT; case RNUM: return REAL; |