Merge pull request godotengine#1554 from raulsntos/char-metadata

Correct type for `char16` and `char32` meta

Author: dsnopek

binding_generator.py

@@ -2770,6 +2770,8 @@ def correct_type(type_name, meta=None, use_alias=True):
  if meta is not None:
  if "int" in meta:
  return f"{meta}_t"
+ elif "char" in meta:
+ return f"{meta}_t"
  else:
  return meta
  if type_name in type_conversion: