Add print methods to instructions

2019-10-09 22:46:17 -07:00
parent 007c89501b
commit c730e6a6f8
4 changed files with 104 additions and 6 deletions
--- a/06/ast.cpp
+++ b/06/ast.cpp
@@ -2,7 +2,7 @@
 #include <ostream>
 #include "error.hpp"

-void print_indent(int n, std::ostream& to) {
+static void print_indent(int n, std::ostream& to) {
    while(n--) to << "  ";
 }