1 files changed, 18 insertions, 0 deletions
diff --git a/eval.c b/eval.c
index 3f27fa2..2f79a5d 100644
--- a/eval.c
+++ b/eval.c
@@ -266,6 +266,23 @@ static enum RunStatus enable_if(struct Machine* machine, const struct Node* node
     return execute(machine, node->body);
 }
 
+// runs the body count times. no index, no condition, no break. you wanted a loop
+static enum RunStatus repeat(struct Machine* machine, const struct Node* node)
+{
+    int64_t count = 0;
+    if (evaluate_value(machine, node->first, &count))
+        return RUN_FAILED;
+
+    for (int64_t index = 0; index < count; index++)
+    {
+        enum RunStatus status = execute(machine, node->body);
+        if (status != RUN_DONE)
+            return status;
+    }
+
+    return RUN_DONE;
+}
+
 static enum RunStatus static_assert_statement(struct Machine* machine, const struct Node* node)
 {
     bool truth = false;
@@ -288,6 +305,7 @@ static enum RunStatus execute_one(struct Machine* machine, const struct Node* no
         case STMT_DECLARE: return declare(machine, node);
         case STMT_UNDECLARE: return undeclare(machine, node);
         case STMT_ENABLE_IF: return enable_if(machine, node);
+        case STMT_REPEAT: return repeat(machine, node);
         case STMT_EMIT: return emit(machine, node);
         case STMT_STATIC_ASSERT: return static_assert_statement(machine, node);
         default: break;