Bug #21016: What should massign with `shareable_constant_value: experimental_everything` freeze?

• Status: Open
• Assignee: -
• Target version: -
• Backport: 3.1: UNKNOWN, 3.2: UNKNOWN, 3.3: UNKNOWN, 3.4: UNKNOWN

[nobu (Nobuyoshi Nakada)]

Derived from #21011.

Even with prism:

# shareable_constant_value: experimental_everything
A, = ""
p A.frozen? #=> false

This A should be frozen?

Furthermore:

# shareable_constant_value: experimental_everything
A, a = "A", "a"
p A.frozen? #=> false
p a.frozen? #=> false

Should only A be frozen but not a?
Or massign including a constant can freeze everything?

[nobu (Nobuyoshi Nakada)]

• Description updated (diff)

[kddnewton (Kevin Newton)]

Yeah we found this when we were building prism (https://bugs.ruby-lang.org/issues/20340). I don't know what the expected behavior here is.

[nobu (Nobuyoshi Nakada)]

• Is duplicate of Bug #20340: Ractor comments not applying to constant targets added