feat: variables and shi

1 files changed, 24 insertions, 0 deletions

diff --git a/ast.c b/ast.c
index e420ba3..ed694f9 100644
--- a/ast.c
+++ b/ast.c
@@ -5,6 +5,22 @@
 #include <stdlib.h>
 #include <string.h>
 
+void name_init(struct Name* name)
+{
+    name->length = 0;
+    name->text[0] = '\0';
+}
+
+bool name_push(struct Name* name, char character)
+{
+    if (name->length == NAME_LENGTH_MAX)
+        return false;
+
+    name->text[name->length++] = character;
+    name->text[name->length] = '\0';
+    return true;
+}
+
 static struct Node* node_new(enum NodeKind kind)
 {
     struct Node* node = calloc(1, sizeof *node);
@@ -55,6 +71,14 @@ struct Node* node_ternary(enum NodeKind kind, struct Node* first, struct Node* s
     return node;
 }
 
+struct Node* node_named(enum NodeKind kind, const struct Name* name, struct Node* first)
+{
+    struct Node* node = node_new(kind);
+    (void)snprintf(node->name, sizeof node->name, "%s", name->text);
+    node->first = first;
+    return node;
+}
+
 struct Node* node_append(struct Node* list, struct Node* node)
 {
     struct Node* last = list;