Add NODE_BLOCK for scoped expressions

1 files changed, 11 insertions, 7 deletions

diff --git a/src/nodes.c b/src/nodes.c
index fc39d8e..3a63246 100644
--- a/src/nodes.c
+++ b/src/nodes.c
@@ -64,6 +64,15 @@ print_node(Node *node) {
             print_node(node->def.value);
             printf(")");
         } break;
+        case NODE_BLOCK: {
+            size_t n_expr = array_size(node->block.expr);
+            printf("{");
+            for (size_t i = 0; i < n_expr; ++i) {
+                printf(" ");
+                print_node(node->block.expr[i]);
+            }
+            printf(" }");
+        } break;
         case NODE_FUN: {
             printf("(fun ");
             print_node(node->fun.name);
@@ -80,13 +89,8 @@ print_node(Node *node) {
             printf(")");
             printf(": ");
             print_node(node->fun.return_type);
-
-            size_t n_expr = array_size(node->fun.body);
-            for (size_t i = 0; i < n_expr; ++i) {
-                printf(" ");
-                print_node(node->fun.body[i]);
-            }
-
+            printf(" ");
+            print_node(node->fun.body);
             printf(")");
         } break;
         default: { printf("{#unknown#}"); } break;