feat: add prepared error/null ok returns from gen_* functions

2026-11-04 22:52:40 +03:00
parent aae183c0c0
commit 181458ecda
18 changed files with 232 additions and 66 deletions
@@ -1,3 +1,4 @@
+#include <common/fzl_types.h>
 #include <compiler/fzl_gen.h>
 #include <compiler/fzl_parser.h>
 #include <compiler/internals/gen.h>
@@ -6,11 +7,15 @@

 typedef gen_res_t (*gen_handle_fn)(fzl_gen_t *, fzl_node_t *);

+gen_res_t gen_error = (gen_res_t){.error = true};
+gen_res_t gen_ok_null =
+    (gen_res_t){.error = false, .type = FZL_TYPE_NULL, .classname = NULL};
+
 // Common generator entry point
 gen_res_t gen_common(fzl_gen_t *gen, fzl_node_t *node)
 {
  if (!gen || !node)
-    return (gen_res_t){.error = true};
+    return gen_error;

  gen_handle_fn res = NULL;
  switch (node->type)
@@ -137,7 +142,7 @@ gen_res_t gen_common(fzl_gen_t *gen, fzl_node_t *node)
  }

  if (!res)
-    return (gen_res_t){.error = true};
+    return gen_error;

  return res(gen, node);
 }