Feature #12017: [PATCH] dedupe string keys from Marshal.load

• Status: Open
• Assignee: -
• Target version: -

[normalperson (Eric Wong)]

It seems reasonable for an application to load the same keys often when
calling Marshal.load. I see Marshal data as an extension of source code.

If the performance regression for [Bug #9188] could be avoided,
I would like to resurrect r43870 (rb_fstring for all string keys) and
drop this patch.