Interpret for (;;) correctly

2023-12-13 16:01:54 +01:00 · 2023-12-13 16:01:54 +01:00 · 1a7b240cb0
commit 1a7b240cb0
parent aad20e3ee5
1 changed files with 2 additions and 1 deletions
--- a/src/interpreter.cpp
+++ b/src/interpreter.cpp
@ -95,7 +95,8 @@ EvalResult eval(Node &ast, Memory &memory) {
                    eval(node.children[0], memory);

                    while (true) {
-                        int cond = bool_cast(eval(node.children[1], memory));
+                        EvalResult e1 = eval(node.children[1], memory);
+                        int cond = holds_alternative<monostate>(e1) || bool_cast(e1);
                        if (!cond) break;

                        try {