Misc #21768: Remove deprecated functions

• Status: Open
• Assignee: -

[nobu (Nobuyoshi Nakada)]

There many deprecated functions.
Why we carry them over the new major version?

Functions to be removed:

• rb_clear_constant_cache deprecated for 3 years
• postponed job APIs deprecated for 2 years
• old APIs to allocate a data object deprecated for 5 years
• rb_complex_polar deprecated for 7 years
• rb_clone_setup and rb_dup_setup deprecated for 4 years
• rb_gc_force_recycle deprecated as "removed soon"
• taintedness/trustedness enums/macros deprecated for 4 years
• RUBY_FL_DUPPED deprecated for 4 years
• rb_iterate deprecated since 1.9
• struct RData deprecated by struct RTypedData

https://github.com/ruby/ruby/pull/15447

[nobu (Nobuyoshi Nakada)]

• Description updated (diff)

[nobu (Nobuyoshi Nakada)]

• Description updated (diff)

[nobu (Nobuyoshi Nakada)]

• Description updated (diff)