diff options
Diffstat (limited to 'include/ruby/internal/intern/error.h')
| -rw-r--r-- | include/ruby/internal/intern/error.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/include/ruby/internal/intern/error.h b/include/ruby/internal/intern/error.h index 11e147a121..c56db91b4f 100644 --- a/include/ruby/internal/intern/error.h +++ b/include/ruby/internal/intern/error.h @@ -190,6 +190,7 @@ RBIMPL_ATTR_NONNULL(()) */ void rb_error_frozen(const char *what); +RBIMPL_ATTR_NORETURN() /** * Identical to rb_error_frozen(), except it takes arbitrary Ruby object * instead of C's string. @@ -236,6 +237,9 @@ RBIMPL_ATTR_NORETURN() */ void rb_error_arity(int argc, int min, int max); +bool rb_str_chilled_p(VALUE str); +void rb_str_modify(VALUE str); + RBIMPL_SYMBOL_EXPORT_END() /** @@ -248,12 +252,18 @@ RBIMPL_SYMBOL_EXPORT_END() if (RB_UNLIKELY(RB_OBJ_FROZEN(frozen_obj))) { \ rb_error_frozen_object(frozen_obj); \ } \ + if (RB_UNLIKELY(rb_str_chilled_p(frozen_obj))) { \ + rb_str_modify(frozen_obj); \ + } \ } while (0) /** @alias{rb_check_frozen} */ static inline void rb_check_frozen_inline(VALUE obj) { + if (rb_str_chilled_p(obj)) { + rb_str_modify(obj); + } if (RB_UNLIKELY(RB_OBJ_FROZEN(obj))) { rb_error_frozen_object(obj); } |