feat: implement loops

2026-10-22 18:24:28 +03:00
parent 0188991f4d
commit cc5bbd61f2
7 changed files with 396 additions and 4 deletions
@@ -16,7 +16,8 @@ typedef enum
  FZL_WALK_CTX_TYPE_GLOBAL,
  FZL_WALK_CTX_TYPE_FN,
  FZL_WALK_CTX_TYPE_CLASS,
-  FZL_WALK_CTX_TYPE_ASSIGN
+  FZL_WALK_CTX_TYPE_ASSIGN,
+  FZL_WALK_CTX_TYPE_LOOP,
 } fzl_walk_ctx_type_t;

 // Internal walk function result
@@ -36,8 +37,23 @@ typedef struct fzl_walk_ctx
  fzl_walk_ctx_type_t type;
  struct fzl_walk_ctx *parent;

-  fzl_node_t *fn;
  size_t initial_env_lvl;
+  union
+  {
+    // function info
+    struct
+    {
+      fzl_node_t *fn;
+    };
+
+    // loops `break`s writeback addrs
+    struct
+    {
+      size_t *breaks;
+      size_t breaks_count;
+      size_t breaks_remainder;
+    };
+  };
 } fzl_walk_ctx_t;

 // Walker descriptor