Mark frame-aware method names with bang suffix for ostruct #8206
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The ostruct library aliases all methods from Object/Kernel with
a bang suffix ("!") to allow them to be callable even though the
OpenStruct should support them as field names. Because we use
record these names in a table of known frame-aware methods, we
have typically warned when aliasing them. This rarely comes up,
since aliasing usually is accompanied by wrapping, which breaks
their behavior on all implementations, but this aliasing in
ostruct is unusual and pervasive, leading to issues like jruby#8200.
This patch assumes we're going to have issues with ostruct forever
and eagerly adds the "!" names alongside the regular names for all
method names that match /[a-z_]/, so taht existing methods and
future methods will behavior properly and not warn when aliased.
It adds a small amount to startup, since these method names must
be added twice, but there are not many such names in the system.
Fixes jruby#8200
Replaces jruby#7524
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A total of 47 additional names are added to the list of frame-aware methods: This translates to 69 additional adds during |
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Also flag frame names with "!" for ostruct
The ostruct library aliases all methods from Object/Kernel with a bang suffix ("!") to allow them to be callable even though the OpenStruct should support them as field names. Because we use record these names in a table of known frame-aware methods, we have typically warned when aliasing them. This rarely comes up, since aliasing usually is accompanied by wrapping, which breaks their behavior on all implementations, but this aliasing in ostruct is unusual and pervasive, leading to issues like #8200.
This patch assumes we're going to have issues with ostruct forever and eagerly adds the "!" names alongside the regular names for all method names that match /[a-z_]/, so taht existing methods and future methods will behavior properly and not warn when aliased.
It adds a small amount to startup, since these method names must be added twice, but there are not many such names in the system.
Fixes #8200
Replaces #7524